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A brief discussion on how to use thermal conductive silicone to solve the heat dissipation problem in LED lamps

LED silicone is the general term for organic silicone materials in the LED optoelectronics industry. Since epoxy has a weak ozone resistance, the colloid turns yellow, affecting the light transmission effect, while silicone has excellent properties such as resistance to atmospheric aging and ultraviolet aging. In high-end product applications, epoxy resin has been replaced by LED silicone materials.

Can thermal grease still conduct heat after it dries?

Thermal grease is a common thermal conductive material that is currently used in many electrical appliances. Although thermal grease is classified as a chemical substance, it does not corrode metals, plastics, ceramics, and other substrates. It does not release volatile substances on the electrical substrate during use, ensuring human health.

Small knowledge about silicone - the principle and method of controlling the consistency of silicone grease

Silicone grease, the full name of which is thermal conductive silicone grease, commonly known as thermal paste or heat dissipation paste, is a paste made of special silicone oil as the base oil, mixed with new metal oxides and other functional additives, and processed by a specific process. ‌Performance and Use‌: Silicone grease has good thermal conductivity, waterproof sealing, solvent resistance and anti-creeping performance, does not corrode metal, and has good adaptability with rubber. It is widely used in bathroom equipment, sealing rings, waterproof sealing and lubrication in the electronic and electrical industries, especially as a thermal conductive medium filled between chips and radiators. ‌Ingredients and Appearance‌: Silicone grease is usually white or other colors, and the specific color varies depending on the material. It uses silicone oil as the base oil, mixed with metal oxide powders such as aluminum oxide and zinc oxide, and the overall appearance is mostly gray and non-conductive. This article will conduct an in-depth discussion on the basic principles of silicone grease, factors affecting consistency, methods for regulating consistency, and application examples.

Organic Silicon Knowledge - The Role of Silicone Oil in Elastic Paint

Silicone oil is an organic silicon compound primarily synthesized through chemical reactions. It is commonly used as a lubricant, waterproofing agent, and coating additive in industrial production.

Silicone coatings - the innovative choice of coating additives Polyether modified silicone oil

Polyether modified silicone oil, a kind of silicone nonionic surfactant, is synthesized by graft copolymerization of polyether and dimethylsiloxane. Its performance can be customized by adjusting the number of silicone oil segments, hydrogen content, the ratio of polyether EO to PO, its segment length and terminal groups to meet the needs of different industries. Polyether modified silicone is often used as an emulsifier, defoamer, wetting agent and leveling agent in coatings.

Organosilicon Coatings - Definition, Properties, Classification, and Applications

Organic silicon resin coating is a type of elemental organic coating, abbreviated as organic silicon coating, mainly composed of organic silicon resin or modified organic silicon resin as the film-forming substance. Elemental organic coatings are a general term for coatings mainly composed of elemental organic polymers as film-forming substances, including organic silicon, organic titanium, organic fluorine, organic aluminum, organic zirconium coatings, etc. Among them, the production of silicone resin coatings is the largest. Elemental organic coatings are a type of compound between organic polymers and inorganic compounds, with special thermal stability, insulation properties, high temperature resistance, chemical resistance, water resistance, weather resistance, and other characteristics. They are widely used in industries such as national defense and electrical appliances.

Qiangli Chemical Product Manual (Latest)

Qiangli Chemical Product Manual (Latest)

The development of China's silicone monomer industry accelerates

In recent years, the production capacity and output of organic silicon monomers in my country have continued to grow. By the end of 2021, the production capacity and production of methyl siloxane in China will exceed 60% of the global total, and the consumption will exceed 50% of the global total, and it is still in a stage of rapid development. It is estimated that by the end of the "14th Five-Year Plan", the production capacity of organic silicon monomers in China will exceed 6 million tons per year, accounting for more than 70% of the global production capacity of organic silicon methyl monomers. However, from the analysis of the import and export status of siloxanes in the primary form in China, high-end silicone products still rely on imports, and the phenomenon of big but not strong still exists.

ABOUT US

About Us

Huangshan Qiangli Chemical Co., Ltd

◎ Huangshan Qiangli Chemical Co., Ltd. is a professional chemical company, integrating R&D, innovation, production and sales. QiangLi Chemical is already a relatively well-known brand in the silicone industry, and is committed to creating high-quality silicone products: dimethyl silicone oil, vinyl silicone oil, amino silicone oil, emulsified silicone oil, hydroxy silicone oil, hydrogen silicone oil and textile silicone oil, etc. High purity silicone oil, better technology, better silicone oil.

◎ Reputation comes from service! We have established a customer-centered service system. It is our goal to improve our own quality, product quality and service level. Through professional and technical training of sales engineers to provide customers with timely and thoughtful professional and technical services, whether it is product sales, technical guidance or on-site service, we do everything we can to do better. Strongly adhere to the customer income to solve customer needs as the company's top priority!

◎ Sustainable development comes from communication and cooperation! We hope to establish a strategic partnership, seek common development, strive to open up and forge ahead. For the cause of common sustainable development, Qiangli chemical will accompany you with success.

Self confidence comes from our consistent requirements for product and service quality

The products are constantly improved in practice

  • efficient
  • Low cost
  • Advanced equipment
  • Excellent R & D team
advantage

Our product advantages

supplier Advantage

The company's annual output exceeds 55,000 tons.Silicone products: methyl silicone oil, vinyl silicone oil, amino silicone oil emulsified silicone oil, hydroxyl silicone oil, hydrogenated silicone oil and textile silicone oil, etc.

Technology Advantage

Two major R&D centers, high-end testing technology, benchmarking international brand production equipment and technology.

Team Advantage

High-end technology R&D talents, professional production team, technical sales team.

Quality Advantage

Benchmarking and replacing international brands, produced from new materials, with high purity, low acid value, low volatile matter, and no contain trimethylamine, no potassium , no sodium ions, etc.

Monitor Advantage

28 years of practical experience, fully automated continuous production line, 24-hour real-time production monitoring.

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    jamesye@hsqlhg.cn(GM)
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    23 Weiyi Road, Shexian Circular Economy Park, Huangshan City, Anhui Province
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