Welcome to the official website of Chuanghui Electric Heater in Yancheng!
盐城市创惠电热科技有限公司
张天:15895191047
杜文华:13961983587
许中勇:13962067633
邮箱:1249802206@qq.com
地址:江苏省盐城市盐都区顺丰物流园2号楼403室
网址: www.chdrkj.com
Silicone rubber is a kind of rubber whose main chain is composed of silicon and oxygen atoms alternately. Silicon atoms are usually connected with two organic groups. Ordinary silicone rubber is mainly composed of silicone oxygen chains containing methyl group and a small amount of vinyl group. The introduction of phenyl from silicone rubber manufacturers can improve the high and low temperature resistance of silicone rubber, while the introduction of trifluoropropyl and cyano groups can improve the temperature and oil resistance of silicone rubber. Silicone rubber has good low temperature resistance and can work at - 55 C. When phenyl is introduced, the temperature can reach - 73 C. The thermal resistance of silicone rubber is also outstanding. It can work for a long time at 180 C, and can withstand several weeks or longer elasticity at slightly higher than 200 C. It can withstand high temperature above 300 C instantaneously. Silicone rubber has good air permeability, and oxygen permeability is the highest in synthetic polymers. In addition, silicone rubber has the outstanding characteristics of physiological inertia and does not cause coagulation, so it is widely used in the medical field.
Thermal vulcanization of silicone rubber (HTV) and RTV, of which room temperature vulcanization is divided into condensation reaction type and addition reaction type. High temperature silicone rubber is mainly used to manufacture various silicone rubber products, while room temperature silicone rubber is mainly used as adhesives, filling materials or moulds. Thermal vulcanization type is the most widely used type. Thermal vulcanization type can be divided into methyl silicone rubber (MQ), methyl vinyl silicone rubber (VMQ), methyl vinyl phenyl silicone rubber (PVMQ) (low temperature and radiation resistance), and other kinds of silicone rubber, such as eye silicone rubber and fluorosilicone rubber.
Zhang Tian:15895191047
Du Wenhua:13961983587
Xu Zhongyong:13962067633
mailbox:1249802206@qq.com
address:Shunfeng Logistics Park, Yandu District, Yancheng City, Jiangsu Province
Website: www.chdrkj.com
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