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Other applications of MQ resins
2024-04-11
It can be used to prepare organic silicon defoaming agent with high temperature resistance and strong alkali, and the defoaming agent also has the advantages of non-toxic and environmental protection. By adding high-viscosity hydroxyl silicone oil and MQ silicone resin to synthesize a network polymer with a high degree of branching, in order to improve the high temperature resistance and strong alkali resistance of the defoamer. Using MQ silicone resin containing SiH group or aralkyl group as crosslinking agent, under the action of platinum catalyst and silicone resin containing vinyl group and high phenyl group, the packaging material containing phenyl silicone resin was synthesized. The material has good compatibility and transparency, high hardness and high refractive index, and can be used for LED packaging and lens production. MQ resin-modified carboxyl silicone oil was obtained by the hydrosilylation reaction of MQ-containing silicone oil and silyl enoic acid ester under Pt catalysis. Its combination with amino silicone oil emulsion can give the fabric a better soft, smooth, plump feel.
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