paint & coating grade zinc oxide

Use
It can be used for products such as top-grade paint, coating material and the coationg intermediate etc.

paint & coating grade zinc oxide

Characteristic

The particle size is small, specific surface is big. There is stronger adhesive force and hiding power, improving the efficiency of the coating greatly.The specific gravity is small, not easily to form the precipitation in use or in the final product.This product also has some functions to shield the ultraviolet ray. It can play the anti-aged function in the coating.

Characteristic	Limited
Tyre	Superior product	Firsts	Acceptable part
Zinc oxide(ZnO)%,≥	99.7	99.5	99.4
Metal(Zn)%,≤	No	No	No
Lead oxide(Pb)%,≤	0.037	0.1	0.14
Sieve residue(45um mesh)%,≤	0.10	0.15	0.20
105°Cvolatile substances%,≤	0.3	0.4	0.5
Water dissoluble%,≤	0.10	0.10	0.15
Oil absorption value(ml/100g), ≤	20	20	20
Color (with standard sample)	approximate	Little yellow	Little yellow
Decloration strength(with standard sample),≥	100	95	90