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Shampoo: Generally, emulsified silicone oil is used, with a combination of size and particle size. Old formulas also use high viscosity polydimethylsiloxane for emulsification and addition, and attent......
2024-05-28Defoamers can disrupt membrane elasticity and cause bubble collapse Due to the adsorption of surfactants on the surface of the bubble film, the surface tension is reduced. So when subjected to local ......
2024-05-28The local surface tension of foam decreases, causing the foam to burst Some people studied the defoaming process of polysiloxane in the oil system. They took continuous photos of the foam system at a......
2024-05-23Adding fillers can improve the mechanical properties of silicone rubber, and the amount of fillers has a significant impact on the electrical and mechanical properties of silicone rubber. Fillers are ......
2024-05-231. Mixing: When using a mixer for mixing, it is best to equip a dust proof or exhaust device above the mixer roller to reduce the flying of white carbon black. During the mixing process, no other imp......
2024-05-23Shampoo: Generally, emulsified silicone oil is used, with a combination of size and particle size. Old formulas also use high viscosity polydimethylsiloxane for emulsification and addition, and attent......
2024-05-231. Oil, solvent and chemical resistance Compared with methyl vinyl silicone rubber, fluorosilicone rubber has extremely excellent oil resistance, solvent resistance, and chemical resistance; even com......
2023-11-29Fluorosilicone rubber is generally used to prepare fuel- and solvent-resistant seals, sealing rings, oil seals, diaphragms, conduits, valve liners, hoses, integral fuel tank seals, O-rings and Gaskets......
2023-11-24What affects the resilience of silicone rubber? 1. The vinyl content in the methyl vinyl silicone rubber is insufficient or the vinyl content of the raw rubber itself is unevenly distributed, causing......
2023-11-15Silicone rubber refers to a rubber whose main chain is alternately composed of silicon and oxygen atoms, and the silicon atoms are usually connected with two organic groups. It contains carbon, hydrog......
2023-11-10Fluorosilicone rubber is generally used to prepare fuel- and solvent-resistant seals, sealing rings, oil seals, diaphragms, conduits, valve liners, hoses, integral fuel tank seals, O-rings and Gaskets......
2023-11-06SVHC is a chemical substance of high concern. They are listed as key monitoring objects in about 30,000 chemical products and 3 million to 5 million downstream textile, light industry, electronics and......
2023-11-03Today's international market has put forward strong requirements for the safety and ecology of textiles. No matter how many certification systems and textile companies have differences in these requir......
2023-11-01A variety of chemicals are used in the production and processing of textiles. Regardless of type or quantity analysis, the most commonly used chemicals are textile auxiliaries. According to incomplete......
2023-10-30Polyether modified silicone oil is modified by grafting polyether segments onto the hydrophobic siloxane main chain. The silicone part in polyether modified silicone oil provides: surface tension redu......
2023-10-27
