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Hydroxyl Silicone oil

Synonym: OH-terminated polydimethylsiloxane, α, ω-Dihydroxy Polydimethylsiloxane
Cas no: 70131-67-8
Appearance: Colorless Transparent Liquid
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Product Details


SynonymOH-terminated polydimethylsiloxane, α, ω-Dihydroxy Polydimethylsiloxane
Cas no.70131-67-8
 Appearance Colorless Transparent Liquid

 

Structural Formula:

c

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:

ITEMSPECIFICATION
AppearanceColorless Transparent Liquid
Viscosity (cst)≤35
Hydroxyl Content (%)≥8.0
Water Content (%)≤1.0
Freeze-Thaw Test (-25℃ for 24hs)Non-Crystal

 

Applications:

1. Low viscosity hydroxy silicone oil can be used as a processing aid for silicone rubber.

2. It can be used as an anti-structural control agent to improve the processing properties of silicone rubber.

3. 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.

4. 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.