A kind of instantaneous high temperature resistant flexible adhesive and its preparation method
A high-temperature flexible and adhesive technology, applied in the direction of adhesives, adhesive additives, polymer adhesive additives, etc., can solve the problems of organic silicone adhesive bubbles, macula, and inability to meet more stringent use requirements, and achieve anti-aging Strong impact and high bond strength
Active Publication Date: 2020-10-23
上海金力泰化工股份有限公司
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Abstract
The invention relates to an instant high temperature -resistant flexible adhesive and a preparation method thereof. The adhesive comprises the following components in parts by weight: 40-50 parts of 200-300 CPS vinyl-terminated polysiloxane compound, 1-8 parts of 400-2000 CPS vinyl-terminated ethylphenyl polysiloxane, 15-40 parts of terminal hydrogen-containing polysiloxane, 1-5 parts of a heat-resistant filler and 0.009-0.1 part of a platinum-containing catalyst. The organic silica gel adhesive prepared by the invention has the characteristics of high transparency, good thermal stability at instantaneous high temperature, high light stability, high flexibility and the like, and can be used in an adhesive system in display equipment with high temperature or strong ultraviolet radiation.
Application Domain
Non-macromolecular adhesive additivesMacromolecular adhesive additives
Technology Topic
OrganosiliconAdhesive system +11
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