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Description
GP-426 is a hydroxyl- terminated dimethyl polysiloxane with a nominal viscosity of 100 cSt at 25º C. The hydroxyl groups of GP-426 provide a reactive site, allowing it to become condensed with other hydroxyl groups or with Methyl Hydrogen Polysiloxanes in combination with heat or metal catalysts.
| Typical Properties | |
|---|---|
| Appearance |
Clear, Colorless Liquid
|
| Weight/Gallon @ 25°C |
8.1 lbs
|
| Viscosity (cPs) @ 25°C |
100 cP
|
| Specific Gravity |
0.99
|
| Molecular Weight (Calculated) |
3400 amu
|
| Wt. % Silicone |
100%
|
| Refractive Index |
1.4082
|
Applications
The following are some of the suggested applications for GP-426:
- Room Temperature Curing Silicone Rubber Component
- Hydrophobic Treatment of Powders and Pigments
- Water Proofing Agent for Textiles, Paper and Leather
- Rubber Lubrication
Processing and Safety Guidelines
GP-426 may cause skin irritation. Consult Safety Data Sheet for additional safety information.
Packaging/Handling/Storage
GP-426 is supplied in 5-gallon (40 lb.) pails, 55-gallon (440 lbs.) drums and 330-gallon (2640 lbs.) totes.