JH-Hydroxy Silicone Oil (Small Molecular)
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JH-Hydroxy Silicone Oil (Small Molecular)
Synonym: OH-terminated polydimethylsiloxane; α,ω-Dihydroxy Polydimethylsiloxane;
Cas no: 70131-67-8
Appearance: Colorless Transparent Liquid
Structural Formula:
[Product Features]
1. High and low temperature resistance;
2. High flash point;
3. Low freezing point (it can be chronically used in the temperature from -50℃ to +250 ℃);
4. Small viscosity-temperature coefficient;
5. Big compression ratio and low surface tendency;
6. Water-repellent and moisture resistant;
[Typical Properties]
Item |
Specification |
Appearance |
Colorless transparent liquid |
Viscosity (cst) |
≤35 |
Hydroxyl content (%) |
≥8.0 |
water content (%) |
≤1.0 |
freeze-thaw test (-25℃ for 24hs) |
non-crystal |
[Applications]
Low viscosity hydroxy silicone oil can be used as a processing aid for silicone rubber. It can be used as an anti-structural control agent to improve the processing properties of silicone rubber. It can also be used as a fabric post-treatment agent to improve the smoothness and sewing of polyester threads, make fabric soft, smooth and elastic. At the same time, it can be used as a release treatment for high-grade paper, leather brighteners, mold release agents, etc.
[Packing]
Net weight 200kgs iron drum or 1000kgs IBC container.
[Storage]
1. This product should not be in contact with strong acid and alkali. Keep away from fire and direct sunlight.
2. Store at room temperature in a dry and well-ventilated place. It has 24month shelf life in closed containers.
3. Transport as non-toxic and non-dangerous goods.
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