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4 thoughts on “wholesale custom jewelry vendors How is the high -temperature resistant silicone and acid and alkali resistance”
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sterling silver jewelry wholesale new york How much degrees of high temperature resistance depends on the concentration of acid, alkali, and acid -base. The available materials are based on different temperatures. Silicone rubber can resist 300 degrees high temperature, and the performance is relatively stable. However, it is not used in strong acid and strong alkali. In addition, you can choose Sanyuan or fluorine rubber. Different materials and corrosiveness are very different. Therefore, when choosing, you must comprehensively use your own product environment.
Iladder silicone cloth is based on high temperature resistance and high -strength glass fiber cloth as the substrate, which is composed of Silicon Rubber through special processes. It is a high -performance, multi -purpose composite material. It has been widely used in space, chemical, petroleum, large power generation equipment, machinery, metallurgy, electrical insulation, construction and other fields.
Pucting information:
Note:
1. The amount of curing agent should be determined at the temperature, and the temperature is reduced. If the curing agent is excessively used, the mold will harden and become brittle, the curing agent is too small, and the operation time will be extended.
2. In order to prevent molds of mold silicone, it is recommended not to add silicone oil.
3. For the best effect of the mold, please use the mold for at least 24 hours.
4, hardware can also be made with resin.
Reference materials Source: Baidu Encyclopedia-Silicone
Reference Data Source: Baidu Encyclopedia-acid and alkali-resistant
charlene k jewelry wholesale Dry the silicon with higher purity, that is, to obtain silicone. Silicone is acidic, so it can easily react with alkali. As for acid resistance, silicic acid is only afraid of the corrosion of hydrogen fluoride (SiO2 · XH2O 4HF = SIF4 (gas) (x 2) H2O).
jewelry sold by the dozen wholesale Silicone is a gel formed by the concentration of silicate solution. The ingredients are mainly siliconic acid, which is weakly acidic and insoluble in acid.
jewelry gold wholesale Involved in ordinary acids, soluble in HF solubility and strong alkali