All News
Jul 26, 2023
As an AI language model, I cannot physically perform modifications to materials, but I can certainly provide you with information on how silicone polyurethane can be modified. Silicone polyurethane is not a standard material, but I assume you're referring to a combination of silicone and polyurethane.
Jul 24, 2023
Welcome to visit Top Win on PU China 2023 Booth No. 110
Jul 19, 2023
Organic-inorganic nanocomposites offer significant advantages in enhancing the heat resistance, mechanical properties, and dimensional stability of materials. Incorporating inorganic materials on a nanometer scale into polyimide (PI) is an effective approach to further improve its heat resistance and high-temperature dimensional stability.
Jul 11, 2023
The unique characteristics of microemulsion polymerization mechanisms and the various polymerization methods involved have made it a prominent area of research in the field of polymerization. In this context, the synthesis of silicone-modified acrylate microemulsions using continuous polymerization has garnered significant attention.
Jul 04, 2023
The influence of the polymerization process on the particle size distribution and morphology of the lotion was investigated. The results demonstrated that by using a composite emulsifier with a m (sodium dodecyl sulfate): m (polyethylene glycol octyl phenyl acyl) ratio of 1:1, a silicone acrylic lotion with small particle size (100nm) and narrow distribution could be obtained.
Jun 26, 2023
Conventional organosilicon lotion polymerization involves the direct addition of silicone monomer, acrylate monomer, water-soluble emulsifier, and water-soluble initiator to water for the reaction. By copolymerizing octamethylcyclotetrasilane and methacryloxypropyl trimethoxysilane with acrylate, a stable silicone-modified acrylate lotion is obtained.
Jun 19, 2023
Our main products include Methyl MQ Silicone Resin Powder, MQ Methyl Silicone Resin Liquid, MQ Silicone Resin, MQ Silicone Resin Powder, Liquid MQ Silicone Resin, Vinyl MQ Silicone Resin, and Heat Resistance Silicone Resin.
Jun 07, 2023
Example of Organosilicon-Modified Phenolic Enzymatic Resin Preparation:
May 29, 2023
TOP WIN can produce various silicone adjuvants with similar performance as Silwet 408, Break Thru S240, Dow Corning Q2-5211, Silwet L-77, Silwet 806, and so on.
May 29, 2023
Silicone surfactant, also known as silicone polyether is primarily made up of water-insoluble silicone components and several other water-soluble polyether groups.
May 29, 2023
The characteristics of polyether silicon have been listed in detail in the previous chapter. Because of its many characteristics, it has been widely used in many industries. This article lists its main field uses and some precautions.
May 29, 2023
PU sole raw materials can be divided into two types: polyester and polyether. In the early years, the system developed was a polypropylene glycol system, but now it is mostly a polyester-type system. Due to their different properties, the preparation methods are also different.
May 29, 2023
The market for high-speed silicone coating equipment is driven by the increasing demand for efficient and cost-effective production. The global market for high-speed silicon coating equipment is expected to grow significantly in the coming years, so our company developed a new silicone release coating Siemtcoat® SF 500MR to meet the needs of the market.
May 25, 2023
Polysiloxane products with higher twist content exhibit excellent heat resistance and electrical properties but may experience decreased adhesion and formability. Therefore, it is important to identify the optimal ratio of siloxane to epoxy in silicone epoxy resin through formula experiments.
Mar 10, 2023
WynPUF® silicone surfactants are widely used in PU flexible foam, rigid foam, HR slabstock foam, OCF, PU shoe sole, etc. Our R&D center owns various advanced equipments, such as K-factor tester, universal mechanical tester, density meter, foaming mould, SEM, airflow porosity tester, etc
Nov 28, 2022
It is difficult to form dense foam body and bring insulation performance for rigid foam without silicone stabilizer.
Sep 15, 2022
The silicone adjuvant damage occurred with close relationship of crop variety, pesticide variety, and adjuvant concentration, and the temperature at the time of spraying.
Aug 18, 2022
Agricultural Silicone Surfactant (Including Spray Adjuvant, Spray Enhancer, Tank Mix Adjuvant, Superwetting Agent, Super Spreader Surfactant, PH-stable Penetrant, Oil Soluble Spreader, Silicone Surfactant, Hydrolysis Resistance Spreader, Silicone Antifoam, Drift Retardant Spreader)
Apr 01, 2022
is an 80% active dispersion of a very high molecular weight Polydimethylsiloxane gum. It is an effective additive for both water-based as well as solvent-based coating systems providing excellent slip,mar resistance, gloss, anti-blocking and release effects.
