耐高温高湿的有机硅胶粘剂

本发明涉及一种耐高温高湿的有机硅胶粘剂，属于有机硅胶粘剂制备技术领域。该有机硅胶粘剂主要由以下重量份的原料制备得到：100份α,ω-二羟基聚二取代基硅氧烷、100～500份无机填料、50～50份增塑剂、0.1～1份羟基清除剂、0.1～1份抗黄变剂、0.1～1份阻燃剂、5～50份交联剂、1～20份偶联剂、0.1～5份催化剂，上述有机硅胶粘剂，由于使用了含苯基的聚硅氧烷，并加入了无机填料，同时加入了羟基清除剂及抗黄变剂，具有了优异的耐高温高湿性能，在高温高湿环境中不黄变。 The invention relates to a high-temperature-resistant and high-humidity-resistant organic silicon additive, and belongs to the technical field of preparation of an organic silicon additive. The organic silicon additive is mainly prepared from the following raw materials in parts by weight: 100 parts of alpha, omega-dihydroxy polydisubstituted siloxane, 100 to 500 parts of inorganic filling materials, 0 to 50 parts of plasticizers, 0.1 to 1 part of hydroxyl clearing agents, 0.1 to 1 part of yellowing resistant agents, 0.1 to 1 part of fire retardants, 5 to 50 parts of cross linking agents, 1 to 20 parts of coupling agents and 0.1 to 5 parts of catalysts. The organic silicon additive has the advantages that phenyl-containing polysiloxane is used; in addition, the inorganic filli