Rubber vulcanization temperature is one of the three major factors of vulcanization. It is the basic condition for rubber to undergo a vulcanization reaction (crosslinking reaction) and directly affec......
2019-12-03The electrical insulation properties of silicone rubber vulcanizates change little when damp, frequency change or temperature rise, and the silicon dioxide produced after combustion is still an i......
2019-12-02The properties of silicone rubber vulcanizate did not change significantly after being exposed to the sun for several years in a free state.......
2019-12-02Among all the rubbers, silicone rubber has the widest working temperature range (-100-350 C). For example, vinyl silicone rubber or low-phenyl silicone rubber can remain elastic after agin......
2019-12-02In fact, the disinfection of silicone pacifiers is generally high temperature disinfection. In many families, parents usually use boiling water to clean the pacifier. Just put the silicone pacifier in......
2019-12-021. High temperature resistant mold silicone has good stability, shrinkage rate is less than 0.1%, heat resistance can reach above 250 ° C, and it will not be reduced by heating in a sealed environment......
2019-12-02High temperature vulcanized silicone rubber is a high molecular weight (generally molecular weight of 400,000 to 800,000) polyorganosiloxane (ie, raw rubber). It is reinforced with fillers and various......
2019-12-02Non-toxic and environmentally friendly are the characteristics of silicone tableware and silicone bowls. Its safety and stability far exceed that of plastics, PP, PU, and other food plastic materials.......
2019-11-29Many consumers are very puzzled whether silicone kettles and silicone tableware are exposed to harmful substances when they are cooked under high temperature. This problem is also the main problem for......
2019-11-29The main advantage of silicon nitrogen rubber is that it has excellent thermal stability, does not decompose at 430 ~ 480 ℃, and some can even withstand high temperatures above 500 ℃. The outstanding ......
2019-11-29Diethyl silicone rubber made by introducing an ethyl group into a polysiloxane side chain has outstanding cold resistance properties, which are superior to dimethyl silicone rubber and general methyl ......
2019-11-29The main feature of phenyl silicone rubber is its excellent radiation resistance. Its radiation resistance is 10 to 15 times that of general methyl vinyl silicone rubber and 5 to 10 times that of high......
2019-11-29Because the polymer molecular side chain contains β-nitrileethyl or γ-nitrilepropyl strong polar groups, the inter-molecular force is greatly increased, and the oil and solvent resistance are improved......
2019-11-29Fluorosilicone rubber means γ-trifluoropropylmethylpolysiloxane. Fluorosilicone rubber has excellent chemical resistance, solvent resistance and lubricating oil resistance. This silicone rubber has a ......
2019-11-29Methyl phenyl vinyl silicone rubber is a product obtained by introducing a methyl phenyl siloxane chain or a diphenyl siloxane chain into the molecular chain of the methyl vinyl silicon rubber. The......
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