There 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......
2022-09-26Silicone Sheath Advantages: non-toxic to the human body, good buffering performance, high abrasion resistance, oil resistance, water resistance, good flexibility, comprehensive protect......
2022-09-26Dimethicone oil, also known as polydimethylsiloxane, is a kind of hydrophobic silicone material, colorless or light yellow liquid, odorless, high transparency, heat resistance, cold resistance, small ......
2022-09-21Silicone mold is made of silicone as raw material. No matter what kind of silicone mold, there will be a little shrinkage, and the degree of index shrinkage is different. The shrinkage has little effe......
2022-09-21The traditional waterproof technology of 3C products is usually by means of gluing, ultrasonic welding, etc., in the groove/rib position of the plastic structural parts, setting the silicone waterproo......
2022-09-21What we usually call silica gel has two physical states, one is a flowing liquid; the other is a solid. Non-solid silica gel that can flow like water is called liquid silica gel; of course, liquid sil......
2022-09-19Liquid silicone has unique comprehensive properties, especially the inclusiveness of liquid silicone is more of a key feature. It has been successfully used in occasions where other rubbers are ineffe......
2022-09-191. Cooling: After the compounded rubber is pressed into tablets, the temperature of the rubber compound is about 100℃. If it is not cooled in time, ① the rubber compound is easy to scorch, and ② it is......
2022-09-16What is Addition Silicone? Addition type liquid silicone rubber is a kind of silicone that is made of vinyl-containing polyorganosiloxane and polyorganosiloxane containing silicon-hydrogen bon......
2022-09-16As a high molecular polyorganosiloxane, silica gel can obtain special functions by adding other groups. For example, after improvement, the low temperature resistance can reach -70 °C, the high temper......
2022-09-15HTV is the most important category of silicone products, and methyl vinyl silicone rubber (VMQ) is the most important variety in HTV. Methyl vinyl silicone rubber (raw rubber) is a colorless, odorless......
2022-09-15Vinyl silicone oil and methyl vinyl silicone rubber (raw rubber) tend to turn yellow after being stored for a period of time. This is due to the high temperature oxidation of vinyl in the air. In addi......
2022-09-14Silicone oil usually refers to a linear polysiloxane product that remains liquid at room temperature, generally a colorless (or light yellow), odorless, non-toxic, and non-volatile liquid. Their molec......
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