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Silicone hydroxy silicone oil is a polysiloxane with hydroxyl end group, oily liquid, and has the characteristics of methyl silicone oil. Hydroxyl silicone oil with low viscosity is an excellent struc......
2022-10-14Food grade silica gel is a kind of mold gel used in the food industry. It is a two-component liquid silica gel with food grade injection molding process. It is mainly used for injection molding proces......
2022-10-14The combustion of polymer is a very intense and complex thermal oxidation reaction, which is characterized by emitting thick smoke or burning flame. The general process of combustion is that under the......
2022-10-14Use of medical liquid silicone rubber Medical liquid silica gel is also known as two-component room temperature vulcanized addition silica gel. Both components A and B of silica gel are flowable li......
2022-10-12Now people have higher and higher requirements for living health. From skin care equipment to small appliances used in daily life, they are required to be healthy, environmentally friendly, harmless a......
2022-10-12With the further improvement of industrial level, more and more people will use a large number of silicone rubber products in their lives. The two most common silicone rubber products can be divided i......
2022-10-12Silica gel is more resistant to high temperature, which is between 200~300 ℃. High temperature resistant silica gel is generally divided into high temperature resistant solid silica gel and high temp......
2022-10-12It is very challenging to open the mold for rubber molding, especially liquid silicon (LSR) injection. Many people think that the technical difficulty of rubber molding is low. The opposite is true. I......
2022-10-10Silicone rubber can be processed with ordinary rubber processing equipment, but attention should be paid to: ① Keep the processing clean, and do not mix with other rubber, oil or impurities, otherwise......
2022-10-10Addition silicone rubber is usually composed of vinyl terminated polyphenylsiloxane, low molecular weight silicone oil, silicone resin, platinum catalyst, etc. According to different application requi......
2022-10-10Silica gel mold is made of silica gel as raw material. No matter what kind of silica gel mold is, it has a little shrinkage. The degree of exponential shrinkage is different. Shrinkage has little impa......
2022-10-101. Chemical structure of white carbon black 95~99% of white carbon black is SiO2. X-ray diffraction confirms that the structure of white carbon black is different due to different preparation metho......
2022-09-29There are two methods to prepare white carbon black, namely calcination method and precipitation method. The white carbon black prepared by calcination method is also called gas phase white carbon ......
2022-09-29As early as 3000 years ago, people mastered the technology of burning smoke to make ink, but the production technology of carbon black has been developing slowly for a long time. It was not until 1872......
2022-09-29Different types of liquid silica gel will be cured into solid silica gel with different hardness and different properties after curing. Its main uses can be divided into the following categories: 0......
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