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发明公开
CN101134887A 自催化交联型有机硅密封胶及其制备方法 失效 - 权利终止

自催化交联型有机硅密封胶及其制备方法
摘要：
本发明公开了一种自催化交联型有机硅密封胶及其制备方法，其含有基胶α，ω－二羟基聚硅氧烷、交联剂α－氨甲基三烷氧基硅烷、填料以及稀释剂。本发明制造工艺简化，不需外加催化剂；避免用毒性大的有机锡催化剂和易使产品黄变的钛络合物，硫化胶高温下不出现硫化还原现象；密封胶固化速度快，且硫化胶性能优于现有催化型有机硅密封胶；无需价格较贵的气相白炭黑作补强填料。本发明适用于节能灯具、车灯的粘接密封。
摘要（英）：

The present invention discloses one kind of self-catalysis cross-linked silicone sealing glue and its preparation process. The self-catalysis cross-linked silicone sealing glue contains alpha, omega-dihydroxy polysiloxane as main component, alpha-amidomethyl trialkoxy silane as the cross-linking agent, stuffing and diluent. It has simple preparation process without need of added catalyst, fast curing speed, low cost and other advantages. It is suitable for adhering and sealing energy-saving lamp and vehicle lamp.

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