Zinc Hydroxystannate (ZHS) is a white powder, a non toxic flame retardant and low fever rate flame retardant, which has the dual effect of flame retardancy and suppression of smoke. It is mainly used as a flame retardant and smoke inhibitor in the PVC plastics industry. It is an environmentally friendly product to replace the three oxidation of two antimony (Sb2O3). The flame retardant effect is better than that of three oxidizing two antimony. It is non-toxic, safe and easy to use etc..


Advantage:
Nontoxic, safe and easy to operate.
It has the effect of flame retardancy and smog.
The amount of additives is few, and the performance is good.
It has good synergistic effect with halogen and filling agent.
There is no restriction on the suitability of pigment.
A wide range of applications.


Index:
Name Sn% Zn% Cl%% free water
Zinc hydroxystannates = 40 = 23 = 0.3 = 0.5
Standard name Sn Zn Pb H2O Cl-
Standard value% 41.5 soil 1.5 22.5 soil 1.5 ≤ 0.001 ≤ 1 ≤ 0.1


Main purpose: zinc hydroxystannates
Zinc Hydroxystannate ZHS has been successfully used in the production of plastic products, such as insulation, building materials and coatings medium. It is a new environment-friendly inorganic flame retardant. It is a reactive flame retardant. It has good flame retardancy and smoke suppression effect, and does not contain lead and other heavy metals. It is a direct substitute for two oxidation of three antimony. The product can be used alone or mixed with other flame retardants, such as aluminum hydroxide / magnesium. The addition of a small amount of this product can effectively reduce the amount of aluminum hydroxide / magnesium, thus maximizing the mechanical properties of the plastic products.


Packing and transportation:
Net weight 25kg/ package. Pay attention to moisture-proof and sealed preservation.