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发明公开
CN105504829A 一种耐强紫外线辐照的高温硅橡胶材料 无效 - 驳回 转让

一种耐强紫外线辐照的高温硅橡胶材料
摘要：
本发明提供一种耐强紫外线辐照的高温硅橡胶材料，包括如下组分及其质量份数：纳米二氧化钛3～6份、二苯甲酮3～6份、甲基乙烯基硅橡胶一75～85份、甲基乙烯基硅橡胶二15～25份、白炭黑20～30份、氢氧化铝微粉95～105份、氧化锌3～7份、氧化铁红2～5份、羟基硅油4～8份、甲基硅油2～5份、硫化剂2～5份。本发明能够吸收紫外线，具有极强的耐强紫外线辐照功能，应用于高海拔地区用金属氧化物避雷器复合外套，能延缓其老化，确保电力系统运行安全。
摘要（英）：

The invention provides a high-temperature silicone rubber material resistant to strong ultraviolet radiation. The high-temperature silicone rubber material resistant to strong ultraviolet radiation is prepared from, by mass, 3-6 parts of nano titanium dioxide, 3-6 parts of diphenyl ketone, 75-85 parts of methyl vinyl silicone rubber I, 15-25 parts of methyl vinyl silicone rubber II, 20-30 parts of white carbon black, 95-105 parts of aluminum hydroxide micro-powder, 3-7 parts of zinc oxide, 2-5 parts of iron oxide red, 4-8 parts of hydroxyl silicone oil, 2-5 parts of methyl silicone oil and 2-5 parts of a vulcanizing agent. The high-temperature silicone rubber material can absorb ultraviolet rays, has an extremely strong strong-ultraviolet-irradiation resisting function, is applied to a compound metal oxide lightning arrester sheath used in a high-altitude area and can delay the aging of a metal oxide lightning arrester and ensure the safe operation of a power system.

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