【Ingredient Information】
Polyether modified polysiloxane
【Product Description】
It is a specially modified polysiloxane, which provides a high-efficiency silicone surface additive with good substrate wetting and shrinkage cavity prevention performance.
The smoothness, scratch resistance and adhesion resistance of the coating film are increased; The air flow sensitivity of the coating is reduced; It prevents the generation of Bernard vortex and improves the leveling and gloss.
It is applicable to the addition of solvent-free, solvent-free and water-based coatings.
【Physicochemical Parameters】
|
Appearance |
light yellow to amber transparent liquid |
|
Viscosity (25℃, mm2/s) |
200～500 |
|
Refractive index (25℃) |
1.430～1.440 |
|
Nonvolatile matter (120℃/ 2h,%) |
> 97 |
【Application】
It can be added in the form of original product or pre diluent, and the addition amount is 0.05~1.0%. There will be turbidity at low temperature, which can be eliminated by heating, which does not affect product quality.
【Packaging andStorage】
(1) Packaging: It has 25L and 200L plastic barrel packaging and others.
(2) Storage: It is non dangerous,shall be stored in a cool and ventilated place, away from acid and alkali, and away from fire source.The effective storage period is 1 years.