What are the characteristics of silicone rubber products?

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This post was last edited by Their crimes have finally come to light on 2015-7-3 15:57. What are the characteristics of silicone rubber products? http://www.dcpvc.com/Uploads/201504/55376fa85bfca.jpg 　　I. Resistance to high and low temperatures: It can be used for extended periods at 200°C, and still remains elastic at -60°C. 　　II. Electrical insulation properties: Silicon rubber has excellent dielectric properties, especially at high temperatures; its dielectric strength is hardly affected by temperature within the range of 20–200°C. 　　III. Outstanding resistance to weathering, ozone, and ultraviolet radiation: It does not crack when used outdoors over long periods of time. It is generally believed that silicone rubber can be used outdoors for 20 years. IV. Excellent resistance to high-temperature compression set. V. Good processability and ease of molding; it can be used to produce various products through methods such as extrusion with hot air vulcanization, molding, and calendering. Due to their excellent comprehensive properties and favorable technical and economic benefits, silicone rubber products have been widely used in various fields such as aviation, aerospace, nuclear energy, electrical appliances, electronics, instrumentation, automobiles, machinery, metallurgy, chemical industry, healthcare, and daily life.