MQ type silicone resin is a kind of silicone resin with unique structure. 2, M) Silicone resin with three-dimensional spherical structure generated by co-hydrolysis and polycondensation of organosilicon compounds. It is generally believed that MQ silicone resin is a compact sphere with a double-layer structure. The core is a caged silica with a high density of silicon-oxygen bonds and a degree of polymerization of 15-50, and the spherical shell is a low-density R3SiO1/2 layer.

Application fields of MQ silicone resin
1. Silicone rubber reinforcing filler:
Using MQ silicone resin as a reinforcing agent, liquid silicone rubber products have certain mechanical strength and high light transmittance, and the rubber material has good fluidity before vulcanization;
2. Silicone pressure-sensitive adhesive reinforcing tackifier:
Adjust cohesion, adhesion and initial tack;
3. Defoamer field:
Improve the high temperature resistance, strong alkali resistance and foam suppression performance of the defoamer;
4. Release agent field:
Improve the mold release durability of the release agent, and the release effect for high adhesive resins (such as polyurethane, epoxy resin, etc.) is more ideal;
5. Field of waterproofing agent:
The structure of polysiloxane determines that silicone resin is hydrophobic, and its contact angle with water is greater than 90°, so it is used in waterproof materials;
6. Cosmetics field:
As a surface protective coating, it can eliminate the stickiness of silicone oil, improve slipperiness, scratch resistance, and increase gloss;
7. Peeling regulator of addition-type anti-sticking agent:
Vinyl MQ silicone resin can be used as a peeling regulator for addition-type anti-sticking agents;
8. Hydrogen-containing MQ silicone resin is mainly used as a crosslinking agent for hydrosilicon addition vulcanized silicone rubber and a raw material for other modified MQ silicone resins;
9. Other unfinished and undeveloped applications

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