Application of high-purity magnesium oxide in silica gel

Magnesium oxide is an indispensable functional additive in the production of silicone gel and silicone rubber, especially high-purity magnesium oxide adapted to silicone gel systems, which plays a key role in improving product quality and performance..

1. Sulfurization stability and anti-aging: It can be used as a vulcanization activator to increase crosslinking density and shorten vulcanization time. Simultaneously neutralizing acidic substances in the production process, effectively solving problems such as yellowing, cracking, sticking, and rapid aging of silicone gel, and improving the weather resistance and service life of products.

2. Improve thermal conductivity and heat dissipation performance: It has good dispersibility in the silicone system, can build a uniform thermal conductivity path, enhance the thermal conductivity of silicone, and is suitable for electronic and new energy thermal conductivity silicone products.

3. High insulation and stable performance: With extremely low impurity content, it does not affect the insulation performance and can protect the electrical stability of silicone products. It is suitable for electronic and electrical sealing and insulating silicone materials.

4. Gain molding quality: uniform filling, no precipitation, no foaming, high surface smoothness of the product, good dimensional stability, suitable for silicone production.