What is the chemical modification of silicone resin? Silicone resin manufacturers take you to know

The chemical properties of silicone resin should be paid attention to, so what is the chemical modification of silicone resin?

The organic silicone resin and organic resin are connected to form a whole by chemical method, which will be conducive to the comprehensive performance of the two materials. Generally speaking, only the organic silicone resin and organic resin are modified by chemical reaction, the chemical modification mainly adopts the methods of CO condensation, co polymerization and co addition reaction, Active groups are usually introduced into the end or side group of siloxane chain, which are used to combine with organic polymers to form block, graft or interpenetrating network copolymers, so as to obtain new properties and applications of silicone resin.

What should silicone resin pay attention to

1. When silicone resin is used, it should avoid contacting with acids, bases, organic salts, amines and other compounds, otherwise it will accelerate the curing and gelation, thus affecting the performance of the product.

2. The diluent used shall not contain water, sulfide and other impurities, otherwise it will affect the adhesion, dryness and other properties of the paint film.

3. A large number of flammable and explosive gases such as organic solvents will be volatilized in the process of silicone resin processing. Attention should be paid to strengthen the ventilation of the operation site, pay attention to fire prevention, cut off the fire source, and operators should pay attention to labor protection.