The compounding agent of hot-vulcanized silicone rubber mainly includes reinforcing agent, vulcanizing agent and some special additives. Generally, it only needs 5-6 components to form a practical for......
2021-04-19In China, silicone materials have played a supporting role in the innovation of strategic emerging industries, including: Energy saving Environmental protection Next Generation Information Techno......
2021-04-151. The activity of alcohols and alcohol amines Alcohols and alcohol amines—such as polyethylene glycol (PEG), triethanolamine, etc., are first adsorbed by white carbon black during rubber mixing, red......
2021-04-14As a rubber reinforcing agent, carbon black has a wide range of applications. All black rubber products use carbon black. In 1912, it was discovered that carbon black had a......
2021-04-13The compounding agent of hot-vulcanized silicone rubber mainly includes reinforcing agent, vulcanizing agent and some special additives. Generally, it only needs 5-6 components to form a practical for......
2021-04-09Answer two: ① The obvious difference is the different colors. Silica is white and can be used to make various colored products and transparent products: while carbon black can only be used to make gr......
2021-04-081) Difference in manufacturing method: The white carbon black produced by the gas phase method and the white carbon black produced by the precipitation method are essentially the same, and the chemica......
2021-04-07The "golden three silver four" of silicone is here! "After the Spring Festival holiday, we had a lot of orders, and obviously felt that the raw materials were tight, and the prices rose, and ......
2021-04-02Quartz sand is a quartz particle produced by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, and chemically stable silicate mineral. The color of quartz sand is ......
2021-03-3095~99% of silica is SiO2. X-ray diffraction has confirmed that the structure of silica is different due to the different preparation methods of silica. The internal structure of fumed silica is almost......
2021-03-26As a rubber reinforcing agent, carbon black has a wide range of applications. All black rubber products use carbon black. In 1912, it was discovered that carbon black had a......
2021-03-26As an important reinforcing agent, precipitation method silica has a wide range of applications, a large market space, and a good demand prospect; the supply of raw materials is stable, and the risk o......
2021-03-25The soda ash futures price, the main raw material of precipitated silica, hit a record high in intraday trading this week. As of March 18: The main continuous futures contract for soda ash closed at 1......
2021-03-23Silicone is a chemical species with great potential this year, and the price has been raised eight times since March. The price of a ton before the Spring Festival was 21,000 yuan, and now it has exce......
2021-03-22On March 15th, the silicone DMC commodity index was 141.07, an increase of 2.75 points from yesterday, a decrease of 17.90% from the highest point in the cycle of 171.82 points (2020-12-01), and an in......
2021-03-17