【Ingredient Information】
Polyether modified polysiloxane
【Product Description】
It has excellent wettability, smoothness and wear resistance, making the coating ink smooth, improving the gloss, orienting and leveling the pigments and fillers, improving the scratch resistance of the coating, and good recoating property.
It is applicable to the addition of solvent-free, solvent-free and water-based coatings.
【Physicochemical Parameters】
|
Appearance |
colorless to hazy liquid |
|
Viscosity (25℃, mm2/s) |
200～500 |
|
Refractive index (25℃) |
1.430～1.440 |
|
Nonvolatile matter (120℃/ 2h,%) |
> 97 |
【Application】
DC-57 is used in a small amount with obvious effect. The amount depends on the system, solvent, resin and total solid content. The dosage of DC-57 is generally 0.05~1.0% of the total amount of paint. It can be added at the stage of sanding, paint preparation or finally. Its characteristics are different in different systems. Careful application testing is necessary to ensure the desired effect.
There will be turbidity at low temperature, which can be eliminated by heating, which does not affect product quality.
【Packaging and Storage】
(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.