Product
UC-3667 hydroxyalkyl silicone oil
Introduction
UC-3667 linear polydimethylsiloxane and polyoxyethylene copolymer and it is used as modifier for organic resin to improve smoothness and anti-sticking property of resin. It is especially suitable for polyurethane to improve leveling property of resin coating.
Chemical structure
R = (C2H4O)m
Technical index
Appearance |
Light yellow transparent pasty liquid |
Activity content (%) |
100 |
Viscosity (25℃, mPa·s) |
300~500 |
Content of primary hydroxyl group (%) |
1.7 |
Flash point (℃) |
203 |
Refractive index |
1.44 |
Storage and packing
Keep in cool place. Shelf is at least 6 months.
25kg plastic drum or 200kg coated iron drum.
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