Hydroxysilicone oil is widely used in silicone rubber, mainly reflected in the following aspects:

1. Structural control agent
Improving affinity: Hydroxysilicone oil, as a structural control agent, can improve the affinity between silicone rubber particles and fillers. This helps to improve the processing performance and physical mechanical properties of silicone rubber.

Simplified process: Low viscosity hydroxyl silicone oil can replace diphenylsilanol, simplify the production process of silicone rubber, and improve process performance.

2. Improve performance

High temperature resistance: Hydroxysilicone oil has good high temperature resistance and can improve the heat resistance of silicone rubber.

Anti static: Hydroxysilicone oil can endow silicone rubber with anti-static properties, making it more reliable in certain special applications.

Softness: Hydroxysilicone oil can significantly improve the softness and elasticity of silicone rubber, making it more comfortable to use.

3. Fabric finishing agent

Smoothness: Hydroxysilicone oil can significantly improve the smoothness and sewing performance of polyester threads, making the fabric softer, straighter, smoother, and more elastic.

Waterproof performance: Hydroxysilicone oil can endow fabrics with waterproof and water repellent properties, suitable for anti sticking treatment in the production of advanced paper, as well as as as as a waterproof, soft, and anti sticking treatment agent for fabrics, leather, and paper.

4. Room temperature vulcanized silicone rubber base rubber

Base rubber: Hydroxysilicone oil with a molecular weight of 50000 to 60000 is the base rubber of room temperature vulcanized silicone rubber, widely used in fields such as sealants and potting adhesives.

About  Hydroxysilicone Oil,please check the details: Linear hydroxyl silicone oil IOTA 1203M