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ESA’s first on-orbit 3D-printed object “comes out.” blue tungsten

It is reported that scientists from the European Space Company have efficiently published a tiny S-curve on the International Spaceport Station for the very first time with the help of 3D steel printing modern technology. This development marks a big jump in the area of on-orbit manufacturing. The metal 3D printer was made by a commercial group led by Jet, which authorized a growth agreement with the European Space Firm's Human and Robot Expedition Directorate. The presentation printer reached the International Spaceport Station in January this year and was consequently set up in the European Tractor Mark II of the Columbus component. The fundamental printing steps of this printer are: a stainless steel cable is fed right into the printing area, and a high-power laser with a power of regarding 1 million times that of a typical laser reminder heats the area. When the steel wire is submersed in the heated molten swimming pool, the end of the steel cable melts, therefore including steel to the printed item.

(3D Printing Technology Applied in Space)

Application of round tungsten powder in 3D printing and aerospace fields

Round tungsten powder has actually shown distinct value in the aerospace application of 3D printing modern technology. With its high thickness, high stamina, and exceptional warmth resistance, it has become an optimal product for manufacturing parts in extreme atmospheres. In engines, rocket nozzles, and thermal security systems, tungsten's high melting point and great temperature level resistance guarantee the stable procedure of components under severe pressure and temperature level conditions. 3D printing technology, especially powder bed blend (PBF) and guided energy deposition (DED) makes it feasible to properly diagnose complex geometric structures, advertise lightweight style and performance optimization of aerospace components, and attain efficient thermal monitoring via the preparation of useful slope products (FGMs) and the combination of tungsten and other material buildings, such as tungsten-copper composites.

On top of that, 3D printing modern technology uses spherical tungsten powder to sustain the repair work and remanufacturing of high-value parts, lowering resource intake, prolonging service life, and regulating prices. By accurately transferring various materials layer by layer, a functional slope framework can be created to boost part efficiency additionally. This mix not just promotes the cutting-edge research and development of brand-new materials and structures in the aerospace area however additionally conforms to the sector's quest of sustainability and financial advantages, revealing twin advantages in environmental protection and expense control.

(Spherical Tungsten Powder)

Provider of Round Tungsten Powder

TRUNNANO is a supplier of 3D Printing Materials with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about blue tungsten, please feel free to contact us and send an inquiry.

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2024-06-25

Chemicals&Materials

Discover the Versatility of Food Grade Succinic Acid: A Natural, Sustainable Ingredient Transforming Industries cationic surfactant

In the pursuit for lasting and efficient ingredients in both food and non-food sectors, food-grade succinic acid has become a flexible star. This naturally happening dicarboxylic acid, with the chemical formula C4H6O4, is making waves due to its complex applications and eco-friendly production approaches. From boosting food tastes to driving advancements in bioplastics and personal care products, succinic acid's potential seems limitless.

(Food Grade Succinic Acid Succinic Acid)

Reinventing Food Industry Specifications ： Food-grade succinic acid plays a pivotal role in the food and beverage market as a flavoring agent and level of acidity regulatory authority. Its clean, somewhat tart preference makes it an excellent substitute for typical acids like vinegar or citric acid, providing suppliers a method to reduce sodium web content without compromising taste. It enhances fruit flavors in beverages, confectionery, and baked products while likewise functioning as a chemical because of its antimicrobial buildings. As consumers demand cleaner labels and more natural components, succinic acid aligns flawlessly with these trends, being identified as GRAS (Normally Recognized As Safe) by the FDA.

Eco-Friendly Manufacturing Paving the Way for Sustainability ： One of one of the most amazing facets of food-grade succinic acid hinges on its manufacturing. Unlike standard petrochemical courses, contemporary manufacturing processes commonly use renewable energies like corn or sugarcane through innovative fermentation strategies. This bio-based approach dramatically reduces carbon impact, straightening with international sustainability objectives. The change in the direction of eco-friendly chemistry not just benefits the atmosphere however additionally opens up brand-new economic possibilities within the economy. Bioplastics: A Game-Changer in Material Scientific research ： Succinic acid's prowess prolongs beyond the cooking world; it's a key foundation in the growth of eco-friendly and bio-based plastics. By replacing standard petroleum-based plastics, succinic acid-based polymers add to decreasing plastic waste and contamination. These bioplastics provide similar mechanical residential properties to their nonrenewable fuel source equivalents however with the included advantages of compostability and decreased environmental influence. Applications range from product packaging products to vehicle components, demonstrating the convenience of this renewable energy. Personal Treatment and Beyond ： The cosmetic and personal care market has additionally embraced food-grade succinic acid for its capability to improve item formulations. As an ingredient in soaps, creams, and hair treatment items, it acts as a buffering agent, maintaining pH degrees and boosting general product efficiency. Moreover, its natural beginning resonates well with customers looking for environmentally aware selections. Future Point Of Views and Advancements ： With recurring r & d, the perspective for food-grade succinic acid remains to increase. Its possible use in pharmaceuticals, as a system chemical for numerous organic substances, and even in energy storage space remedies highlights the dynamic nature of this molecule. As technology advances, we can anticipate extra effective manufacturing approaches and unique applications that better solidify succinic acid's position as a foundation of lasting advancement.

To conclude, food-grade succinic acid symbolizes the future of component sourcing-- sustainable, efficient, and adaptable. Its assimilation throughout multiple markets highlights the transformative power of biomaterials in cultivating a greener economic climate. As customers and industries alike strive for more environmentally friendly alternatives, succinic acid stands as a radiating example of how nature-inspired services can drive positive change on an international range.

Provider

Surfactant China is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality surfactant and relative materials. The company export to many countries, such as USA, Canada,Europe,UAE,South Africa, etc. As a leading nanotechnology development manufacturer, surfactanthina dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for cationic surfactant, please send an email to: nanotrun@yahoo.com

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2024-06-21

Chemicals&Materials

Boeing’s Starliner suffers another helium leak 50 lb tungsten cube

For both astronauts that had actually just boarded the Boeing "Starliner," this journey was really aggravating.

According to NASA on June 10 neighborhood time, the CST-100 "Starliner" parked at the International Spaceport Station had an additional helium leak. This was the 5th leak after the launch, and the return time needed to be held off.

On June 6, Boeing's CST-100 "Starliner" came close to the International Space Station during a human-crewed flight test mission.

From the Boeing 787 "Dreamliner" to the CST-100 "Starliner," it lugs Boeing's assumptions for the two significant fields of aeronautics and aerospace in the 21st century: sending out people to the sky and then outside the atmosphere. Regrettably, from the lithium battery fire of the "Dreamliner" to the leak of the "Starliner," various technological and high quality troubles were revealed, which appeared to mirror the inability of Boeing as a century-old manufacturing facility.

(Boeing's CST-100 Starliner approaches the International Space Station during a crewed flight test mission. Image source: NASA)

Thermal spraying innovation plays a vital function in the aerospace area

Surface area conditioning and security: Aerospace vehicles and their engines operate under extreme problems and need to encounter multiple obstacles such as high temperature, high pressure, broadband, rust, and wear. Thermal splashing innovation can dramatically enhance the life span and integrity of vital parts by preparing multifunctional coverings such as wear-resistant, corrosion-resistant and anti-oxidation on the surface of these parts. For example, after thermal splashing, high-temperature area components such as turbine blades and burning chambers of aircraft engines can stand up to higher running temperature levels, minimize upkeep costs, and extend the total life span of the engine.

Upkeep and remanufacturing: The upkeep expense of aerospace tools is high, and thermal splashing innovation can promptly fix put on or harmed components, such as wear repair service of blade edges and re-application of engine interior coatings, minimizing the demand to replace repairs and conserving time and price. Furthermore, thermal splashing additionally supports the performance upgrade of old parts and understands efficient remanufacturing.

Lightweight layout: By thermally splashing high-performance coverings on lightweight substratums, products can be given extra mechanical homes or special functions, such as conductivity and heat insulation, without including excessive weight, which meets the immediate needs of the aerospace field for weight reduction and multifunctional combination.

New worldly advancement: With the development of aerospace modern technology, the requirements for material performance are raising. Thermal spraying modern technology can change conventional materials right into coatings with novel properties, such as gradient finishings, nanocomposite layers, and so on, which promotes the research study growth and application of new products.

Modification and flexibility: The aerospace area has strict needs on the dimension, form and feature of parts. The flexibility of thermal spraying technology allows coverings to be tailored according to details demands, whether it is complicated geometry or unique efficiency requirements, which can be attained by precisely controlling the finishing density, composition, and structure.

(CST-100 Starliner docks with the International Space Station for the first time)

The application of round tungsten powder in thermal spraying modern technology is generally because of its special physical and chemical buildings.

Covering uniformity and thickness: Spherical tungsten powder has great fluidness and reduced specific area, which makes it less complicated for the powder to be evenly dispersed and thawed during the thermal splashing procedure, thus developing an extra uniform and thick covering on the substrate surface. This layer can supply far better wear resistance, deterioration resistance, and high-temperature resistance, which is crucial for vital elements in the aerospace, power, and chemical sectors.

Improve layer efficiency: Using round tungsten powder in thermal splashing can dramatically enhance the bonding stamina, wear resistance, and high-temperature resistance of the coating. These advantages of round tungsten powder are especially essential in the manufacture of combustion chamber finishes, high-temperature part wear-resistant coatings, and other applications since these parts work in extreme settings and have exceptionally high product performance requirements.

Decrease porosity: Compared to irregular-shaped powders, round powders are more probable to reduce the formation of pores during stacking and melting, which is incredibly valuable for coverings that need high securing or deterioration penetration.

Suitable to a range of thermal spraying technologies: Whether it is fire spraying, arc splashing, plasma splashing, or high-velocity oxygen-fuel thermal splashing (HVOF), round tungsten powder can adapt well and show great process compatibility, making it very easy to choose one of the most ideal splashing innovation according to various demands.

Unique applications: In some special areas, such as the manufacture of high-temperature alloys, layers prepared by thermal plasma, and 3D printing, round tungsten powder is also utilized as a support phase or directly constitutes a complicated structure element, further broadening its application range.

(Application of spherical tungsten powder in aeros)

Vendor of Spherical Tungsten Powder

TRUNNANO is a supplier of tellurium dioxide with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about 50 lb tungsten cube, please feel free to contact us and send an inquiry.

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2024-06-18

Chemicals&Materials

Tellurium dioxide dissolution: a solution for the future environment! lam semiconductor

According to pertinent reports, greenhouse gas discharges remain to enhance, creating climate adjustment and environmental air pollution.

In this instance, carbon exhausts are considerably decreased to stop warming and pollution troubles. And using "tellurium dioxide dissolution" technology can accomplish this objective.

(tellurium dioxide powder)

In other words, "tellurium dioxide dissolution" is an emerging waste gas purification modern technology that dissolves hazardous materials in different waste gases, such as co2, nitrogen oxides, and so on, in water, thereby attaining ecological cleansing. This modern technology generally makes use of particular detergents to liquify poisonous compounds in waste gas into tellurium dioxide. It then liquifies carbon right into water and degrades it right into safe items, thereby totally dealing with hazardous compounds in waste gas and greatly decreasing ecological contamination.

"Tellurium dioxide dissolution" modern technology additionally has modern-day technical qualities, making complete use of multi-level technology, comprehensively straining contamination, conserving energy and resources intake, recognizing automatic control, and decreasing relevant labor prices.

The development of "tellurium dioxide dissolution" modern technology has brought new wish to today's atmosphere. It can completely remove harmful substances from waste gas and bring people a risk-free and healthy life. It likewise plays a vital duty in the governance of environmental contamination, thereby attaining sustainable advancement of associated markets.

In the present context of globalization, the growth of "tellurium dioxide dissolution" modern technology is becoming increasingly more important, and a growing number of sectors of society have acknowledged its crucial duty. At present, several modern-day commercial business have started to use modern technology to purify waste gas and decrease their effect on the environment.

Vendor of tellurium dioxide

TRUNNANO is a supplier of tellurium dioxide with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about lam semiconductor, please feel free to contact us and send an inquiry.

Inquiry us [contact-form-7 id="26" title="tongrun-form"]

2024-06-03

Chemicals&Materials

Tellurium dioxide dissolution: a solution for the future environment! lam semiconductor

According to relevant reports, greenhouse gas emissions remain to enhance, creating climate modification and ecological pollution.

In this instance, carbon emissions are substantially lowered to prevent warming and contamination issues. And using "tellurium dioxide dissolution" innovation can achieve this objective.

(tellurium dioxide powder)

Simply put, "tellurium dioxide dissolution" is an emerging waste gas filtration technology that dissolves poisonous substances in various waste gases, such as carbon dioxide, nitrogen oxides, and so on, in water, consequently attaining ecological cleansing. This innovation generally uses details cleaning agents to liquify toxic substances in waste gas into tellurium dioxide. It then dissolves carbon right into water and deteriorates it into safe products, consequently completely dealing with hazardous substances in waste gas and substantially reducing environmental contamination.

"Tellurium dioxide dissolution" innovation also has contemporary technological features, making complete use multi-level technology, adequately removing air pollution, saving power and basic material usage, realizing automated control, and decreasing relevant labor costs.

The growth of "tellurium dioxide dissolution" innovation has brought new want to today's atmosphere. It can entirely remove poisonous materials from waste gas and bring individuals a secure and healthy and balanced life. It additionally plays a crucial duty in the administration of environmental contamination, thereby achieving lasting advancement of related sectors.

In the existing context of globalization, the development of "tellurium dioxide dissolution" technology is becoming more and more essential, and increasingly more markets of society have actually identified its important duty. Presently, numerous modern commercial enterprises have actually started to use technology to purify waste gas and minimize their impact on the environment.

Vendor of tellurium dioxide

TRUNNANO is a supplier of tellurium dioxide with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about lam semiconductor, please feel free to contact us and send an inquiry.

Inquiry us [contact-form-7 id="26" title="tongrun-form"]

2024-05-31

Chemicals&Materials

The production method and manufacturing process of surfactants, and what are the commonly used raw materials cetyl trimethyl ammonium bromide

Surfactant is a type of substance that can create a directional setup on the surface of a solution and considerably reduce the surface tension. They are extensively made use of in chemical production and can be utilized as emulsifiers, moistening representatives, lathering agents, defoaming representatives, dispersants, and so on. This article will introduce a number of usual surfactant production approaches.

(surfactant)

1. Sulfonation technique

Sulfonation is the main technique for creating anionic surfactants. Frequently utilized basic materials include petroleum products and natural oils. Sulfonation responses are generally carried out at heats. Typically utilized sulfonating representatives include sulfuric acid, chlorosulfonic acid, and sulfur dioxide. The product of the sulfonation response is sulfonate, which has exceptional wetting and emulsifying homes.

2. Etherification technique

The etherification method is one of the approaches for creating nonionic surfactants. Commonly made use of raw materials consist of ethylene oxide, propylene oxide, and alcohol. The etherification reaction is the enhancement of alcohol to ethylene oxide or propylene oxide in the existence of an alkaline catalyst to create polyoxyethylene ether or polypropylene ether. This type of surfactant has good emulsification, dispersion, and difficult water resistance.

3. Esterification technique

Esterification is just one of the approaches for producing anionic and nonionic surfactants. Generally utilized basic materials consist of fats, alcohols, and acid anhydrides. The esterification response is to respond fats with alcohols in the visibility of acidic stimulants to develop fatty acid esters, which are after that included with ethylene oxide to create polyoxyethylene fatty acid esters. This kind of surfactant has great wetting and emulsifying buildings.

4. Amination method

The amination method is just one of the methods for generating cationic surfactants. Commonly utilized basic materials consist of amines and acids. Amination response is to respond amine with acid to form amine salt in the visibility of an acidic catalyst and then react with halogenated hydrocarbon to develop a quaternary ammonium salt cationic surfactant. This kind of surfactant has excellent bactericidal and antistatic residential properties.

The above are numerous common surfactant production methods. Different approaches are suitable for various raw materials and product types. Throughout the production procedure, it is necessary to choose a suitable production technique based upon the performance requirements of the item and the qualities of the raw products. At the exact same time, we also require to take note of concerns such as safety and security, environmental management, and quality control throughout the production procedure to ensure product quality and production sustainability.

(surfactant)

Supplier

Surfactant China is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality surfactant and relative materials. The company export to many countries, such as USA, Canada,Europe,UAE,South Africa, etc. As a leading nanotechnology development manufacturer, surfactanthina dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for cetyl trimethyl ammonium bromide, please send an email to: nanotrun@yahoo.com

Inquiry us [contact-form-7 id="26" title="tongrun-form"]

2024-05-17

Chemicals&Materials

Ultra-fine grinding of silica can be achieved by silica wet grinder silica quartz stone

Silica is an inorganic compound and one of one of the most important substances of silicon. It exists in nature in crystalline forms (such as quartz, cristobalite, chalcedony, agate, opal, and so on) and non-crystalline particulate, uneven or bumpy kinds. Silica is insoluble in water and does not react with water, yet it can react with alkali to create silicate and water. Furthermore, silica likewise has a high melting factor, solidity, and chemical security, that makes it widely used in many areas.

In industrial manufacturing, silica is mainly utilized to make glass, water glass, pottery, enamel, refractory materials, airgel felt, ferrosilicon molding sand, essential silicon, cement, and so on. In addition, individuals additionally make use of silica to make the shaft surface area and carcass of porcelain.

(Fused Silica Powder Fused Quartz Powder Fused SiO2 Powder)

Ultrafine grinding of silica can be attained in a selection of ways, consisting of dry ball milling utilizing a worldly ball mill or damp vertical milling. Worldly ball mills can be furnished with agate ball mills and grinding spheres. The dry round mill can grind the typical bit dimension D50 of silica product to 3.786 um. Furthermore, wet upright grinding is just one of one of the most reliable grinding methods. Given that silica does not react with water, wet grinding can be carried out by adding ultrapure water. The damp upright mill devices "Cell Mill" is a brand-new sort of mill that incorporates gravity and fluidization modern technology. The ultra-fine grinding technology composed of gravity and fluidization totally mixes the materials via the rotation of the stirring shaft. It clashes and contacts with the medium, causing shearing and extrusion to ensure that the product can be successfully ground. The mean bit dimension D50 of the ground silica product can get to 1.422 um, and some bits can reach the micro-nano degree.

Vendor of silicon monoxide and silicon sulphide

TRUNNANO is a supplier of surfactant with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about silica quartz stone, please feel free to contact us and send an inquiry.

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2024-05-10

Chemicals&Materials

Surfactants suitable for different fields lauramine oxide

What are the surfactants that are resistant to strong antacids?

Amongst many surfactants, natural amine ester TPP has actually drawn in much attention because of its excellent resistance to strong alkali. As a superb surfactant, TPP is extensively used in lots of areas, especially its application in strongly alkaline environments.

Let's recognize the basic concepts of surfactants. Surfactant is a substance with amphiphilic residential properties; that is, it is hydrophilic and lipophilic at the exact same time. This special residential property permits surfactants to create a slim film on the liquid user interface, consequently changing the surface area stress of the liquid. Surfactants are commonly utilized in detergents, emulsifiers, dispersants, moistening agents, and other areas and play an vital function in boosting item top quality and manufacturing processes.

(Surfactant applied in this filed)

Among lots of surfactants, natural amine ester TPP stands apart for its resistance to strong antacids. TPP has good chemical stability and can preserve steady efficiency in solid alkaline settings, which gives it distinct benefits on several special celebrations. For instance, in petrochemical, metallurgy, papermaking and other sectors, it is typically required to deal with wastewater or waste liquid including solid alkali. Conventional surfactants frequently have trouble operating in these settings, while TPP can adapt well to these severe problems and demonstrate its excellent performance.

The application of TPP in the petrochemical sector is especially famous. During oil handling, a large quantity of wastewater having solid antacids is generated. If these wastewaters are released straight without therapy, they will create major pollution to the atmosphere. The use of TPP as a surfactant can successfully lower the surface area tension of wastewater and enhance its wettability and emulsification, therefore achieving efficient treatment of wastewater. At the same time, TPP additionally has excellent biodegradability and will certainly not create long-lasting impact on the atmosphere.

( Surfactant applied in this filed)

What are one of the most effective surfactants for removing oil spots?

1. Polyether polyol 3300IN (CF-60): phosphorus-free and nitrogen-free. It works in getting rid of hefty dust and hefty oil. When integrated with alcohol amides, the result is better.

2. Carbon 13 isopropyl amide (DF-21) is used to wrap and peel carbon black and oil spots and to remove wax, water, and oil powder.

3. Salt fatty alcohol alkyl sulfonate (RSAS80): immune to solid antacids, solid demulsification, decay, and degreasing capacities

4. Second alcohol AEO-9 (S90): acid and alkali-resistant, reduced temperature level does not influence the emulsification and degreasing impact, and the high-temperature impact is much better.

5. C-202 multifunctional surfactant: It is made use of for soaking and degreasing at area temperature. It is low-priced and has a high performance-to-price proportion.

( Surfactant applied in this filed)

What are the surfactants utilized for degreasing blind and deep openings in metal workpieces and degreasing in between fractures?

When picking a surfactant with an oil-removal effect, you should not only pick one with an emulsification impact yet also take notice of whether it passes through, decays, and dissolves oil spots. 1. Lauryl phosphate (MAE), anionic surfactant. 2. Permeating agent JFC-6 (isooctanol polyoxyethylene ether), nonionic surfactant. 3. Salt fatty alcohol alkyl sulfonate RSAS80, anionic surfactant. 4. C-202 typical temperature immersion degreasing energetic representative (polyethylene fatty alcohol ether), nonionic surfactant. 5. Polyether polyol 3300IN (CF-60), nonionic surfactant. 6. C13 isomeric alcohol amide DF-21, nonionic surfactant. 7. Diffusion representative NNF, anionic surfactant. 8. Additional alcohol AEO-9 (S90), nonionic surfactant

Distributor

Surfactantchina is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality surfactant and relative materials. The company export to many countries, such as USA, Canada,Europe,UAE,South Africa, etc. As a leading nanotechnology development manufacturer, surfactanthina dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for lauramine oxide, please send an email to: nanotrun@yahoo.com

Inquiry us [contact-form-7 id="26" title="tongrun-form"]

2024-04-26

Chemicals&Materials

TRUNNANO(Luoyang Tongrun) will participate in the WORLD OF CONCRETE ASIA 2024

From August 14th to 16th, the Globe OF CONCRETE ASIA 2024 (WOCA) will certainly be held at the Shanghai New International Expo Center, China. Luoyang Tongrun Details Technology Co., Ltd will certainly join the exhibition( Cubicle Number: E1C01). The item will certainly cover a range of applications, such as concrete lathering agents, polycarboxylate superplasticizers, and instantaneous sodium silicate powder, in order to discover even more organization opportunities with brand-new and old consumers.

(TRUNNANO Booth Number: E1C01)

1 ． Company Standard Info

Luoyang Tongrun Info Innovation Co., Ltd is among the exhibitors of this event. It is a thorough industrial firm integrating R&D, manufacturing, and sales. The main products are cement frothing agents, polycarboxylate superplasticizers, water-based mould-releasing agents, self-insulating block admixtures, and lightweight wall panel admixtures. TRUNNANO Modern technology is the resource manufacturer of additives for the environment-friendly building energy-saving market.

Luoyang Tongrun Nano Modern Technology Co., Ltd. has 35 workers. Through the continual advancement of brand-new technologies and items, it has successfully requested nine licenses. In 2018, it was called a "high-tech enterprise."

( TRUNNANO(Luoyang Tongrun) Logo)

2 ． Business Fundamental Information

Item A: Concrete frothing agent

Concrete foaming representative is an additive that can reduce the surface tension of liquid, generate a lot of uniform and steady foams, and be utilized to produce foamed concrete. TRUNNANO light-weight concrete team has launched four collection of high-performance foaming agents (TR-A, TR-B, TRC, TR-D) that, combined with 14 years of experience in the market, according to the different requirements of the marketplace, can fulfill various building and construction requirements.

Concrete foaming representative is extensively used in lightweight dividing boards, CLC blocks, backfill, etc

( TRUNNANO Concrete Foaming Agent)

Product B: Polycarboxylate Superplasticizer

Superplasticizer is a concrete admixture that can minimize the water intake of blending under the problem of maintaining the depression of concrete unchanged. Superplasticizer has a distributing impact on cement particles, which can enhance its working efficiency, decrease the water intake each, improve the fluidity of concrete mix, or reduce the amount of cement each, saving cement. TRUNNANO superplasticizer is customized on its initial procedure to make sure that it can be well used in foamed concrete without defoaming.

( TRUNNANO Polycarboxylate Superplasticizer)

Polycarboxylate Superplasticizer is a concrete dispersant used in cement concrete. It is extensively made use of in highways, bridges, dams, passages, high-rise buildings and various other tasks.

Item C: Immediate Sodium Silicate Powder

Immediate salt silicate is a white grainy material that can be dissolved in water swiftly. It is an unique type of effervescent antacids with the qualities of chilly resistance, homogeneity, and very practical usage, transportation, and storage. Instantaneous sodium silicate is primarily used in refractory sintering representatives, cleaning complementary representatives, soil conditioners, ore dressing preventions, acid-resistant concrete ingredients, chemical grouting auxiliary representatives, water treatment, and other fields.

( TRUNNANO Instant Sodium Silicate Powder)

Immediate sodium silicate is primarily utilized as a detergent aid in artificial detergents, a quick-drying and reinforcing representative for cement, a drill cuttings deposition agent for silicon-based drilling liquids, and an anti-expansion representative for mud shale

Item D: Liquid Lithium Silicate

Liquid lithium silicate is a colorless and transparent water-soluble substance with superb solubility and can be quickly and uniformly dispersed in water. Fluid lithium silicate has good cool resistance and stability.

( TRUNNANO Liquid Lithium Silicate)

Fluid lithium silicate can be made use of to prepare unique glasses and ceramics, which can improve the heat resistance and mechanical strength of products; liquid lithium silicate can be used as a basic material for sophisticated corrosion-resistant layers and securing materials in the structure materials market; liquid silicic acid As one of the electrolyte elements, lithium is utilized in the battery production sector to aid enhance the energy thickness and cycle security of lithium-ion batteries; as a catalyst or stimulant provider, it advertises the effective conduct of particular chemical reactions.

Product E: Instantaneous Potassium Silicate Powder & Fluid Potassium Silicate

Instant potassium silicate powder and liquid potassium silicate are highly effective and multi-functional chemical products with exceptional water solubility and wide range of industrial applications. The powder form is white, soluble and easy to bring, giving a secure remedy for refractory materials, steel anti-corrosion and farming enhancement; while the fluid type shows greater flexibility and environmental management in the areas of concrete strengthening, water treatment and steel processing.

( TRUNNANO Instant Potassium Silicate Powder)

Potassium silicate is extensively utilized in welding pole production, welding electrodes, glass industry to enhance product performance, anti-corrosion finishes, casting and agricultural soil enhancement to improve plant resistance and high quality.

For more information, please visit: www.nanotrun.com (tech@nanotrun.com) .

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2024-04-25

Chemicals&Materials

What is Cu clip package? copper wire

Power chips are connected to exterior circuits with product packaging, and their performance depends upon the assistance of the product packaging. In high-power scenarios, power chips are typically packaged as power components. Chip interconnection describes the electric connection on the upper surface of the chip, which is usually aluminum bonding wire in conventional components. ^ Conventional power module package cross-section

Presently, commercial silicon carbide power modules still primarily use the product packaging technology of this wire-bonded traditional silicon IGBT module. They encounter problems such as large high-frequency parasitical criteria, inadequate warmth dissipation ability, low-temperature resistance, and insufficient insulation strength, which restrict using silicon carbide semiconductors. The display of excellent efficiency. In order to fix these issues and fully make use of the huge possible advantages of silicon carbide chips, many new packaging technologies and solutions for silicon carbide power components have actually emerged in recent times.

Silicon carbide power module bonding method

(Figure (a) Wire bonding and (b) Cu Clip power module structure diagram (left) copper wire and (right) copper strip connection process)

Bonding products have established from gold wire bonding in 2001 to light weight aluminum cable (tape) bonding in 2006, copper cord bonding in 2011, and Cu Clip bonding in 2016. Low-power gadgets have actually developed from gold cables to copper cords, and the driving force is price decrease; high-power tools have developed from aluminum cables (strips) to Cu Clips, and the driving pressure is to boost product performance. The better the power, the higher the requirements.

Cu Clip is copper strip, copper sheet. Clip Bond, or strip bonding, is a packaging process that makes use of a solid copper bridge soldered to solder to link chips and pins. Compared to standard bonding packaging approaches, Cu Clip innovation has the complying with advantages:

1. The connection between the chip and the pins is made from copper sheets, which, to a certain level, changes the conventional cable bonding technique between the chip and the pins. As a result, a distinct bundle resistance value, greater present circulation, and far better thermal conductivity can be obtained.

2. The lead pin welding area does not require to be silver-plated, which can totally save the price of silver plating and inadequate silver plating.

3. The item appearance is entirely regular with regular items and is mostly used in servers, mobile computer systems, batteries/drives, graphics cards, electric motors, power products, and various other areas.

Cu Clip has 2 bonding techniques.

All copper sheet bonding approach

Both eviction pad and the Resource pad are clip-based. This bonding approach is much more expensive and complex, however it can accomplish better Rdson and far better thermal results.

( copper strip)

Copper sheet plus cable bonding method

The source pad utilizes a Clip technique, and the Gate makes use of a Cable approach. This bonding approach is slightly less costly than the all-copper bonding approach, conserving wafer area (relevant to very small entrance locations). The process is less complex than the all-copper bonding technique and can acquire much better Rdson and far better thermal impact.

Provider of Copper Strip

TRUNNANO is a supplier of surfactant with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are finding copper wire, please feel free to contact us and send an inquiry.

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2024-04-24

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