Polysiloxane

ISO Cerfitied Polysiloxane manufacturer Viscosity 25oC: 20-30 mm2/s Water Repellent,H-Si Bond

 

Polysiloxane

 

 

1. Synonyms:

Methyl hydrogen silicone oil Methyl hydrogen silicone fluid

2. Structure:

 

3. Properties & Applications:

The product is nontoxic and insipid. As there are fair quantity of relatively active Si-H bonds in the molecule, under the action of catalysts it can react with chemicals containing active groups such as double bonds or hydroxyl groups. The product is mainly used as the basic material for the production of foam leveling agent or polyether modified silicone oil such as water soluble silicone oil. It can also be used as the waterproofing agent or softener for natural or synthetic fiber products, silk and leather. There is the choice on different hydrogen content and viscosity. Good water repellency. Suitable for powder treatment such as glass, metals, textile and powder materials.

4. Specifications:

CAS No.	63148-57-2
Appearance	Colorless, tasteless and transparent liquid
Viscosity(25oC)	20-30 mm2/s
Hydrogen Content	1.58~1.60%
Volatile Content: (150°,3H)	≤3%
Flash Point:	≥160°C
PH	6~7

5. Storage and Transportation:

Storage: Store in dry, clean and airtight container. (200L per plastic barrel/ iron barrel or 1ton IBC) Do not touch acid, alkali and other impurities. Keep away from fire, sunlight and rain during storage and transportation. Shelf time: 6 months. Beyond the time, it still can be used after tested and qualified. Transportation: As non-hazardous chemicals

Polysiloxane