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发明公开
CN109337643A 一种高折射率甲基苯基LED封装硅橡胶材料及其制备方法 无效 - 撤回

一种高折射率甲基苯基LED封装硅橡胶材料及其制备方法
摘要：
本发明公开了一种高折射率甲基苯基LED封装硅橡胶材料及其制备方法，包括下述重量份数的原料：基础胶5-27份、交联剂5-10份、催化剂0.1-3份、苯基硅硼增粘剂0.5-15份、补强剂10-50份、抑制剂1-3份；本发明的甲基苯基LED封装硅橡胶材料除了力学性能好、耐热性优良，透光率又高达95％，热稳定性良好，工艺简单、产物分子量便于控制、不易凝胶，是一种高折射率的甲基苯基LED封装硅橡胶材料。
摘要（英）：

The invention discloses a high-refractive index methyl phenyl LED (light-emitting diode) packaging silicone rubber material and a preparation method thereof. The high-refractive index methyl phenyl LED packaging silicone rubber material comprises the following raw materials in parts by weight: 5-27 parts of base rubber, 5-10 parts of a crosslinking agent, 0.1-3 parts of a catalyst, 0.5-15 parts ofa phenyl silicon boron tackifier, 10-50 parts of a reinforcing agent and 1-3 parts of an inhibitor. The methyl phenyl LED packaging silicone rubber material has good mechanical properties and excellent heat resistance, has the light transmittance being as high as 95% and has good heat stability; a technology is simple, the molecular weight of a product is convenient to control, the product is unlikely to gel; and the material is the high-refractive index methyl phenyl LED packaging silicone rubber material.

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