CHEMICAL NAME : Methyltin maleate

FORMULA : C6H8O4Sn

CAS NO. :N/A

 

Description:

Methyl tin maleate is a kind of heat stabilizer, which is composed of maleic anhydride and methyl tin oxide. Slightly soluble in water. Has excellent thermal stability and weather resistance.

 

Physical Properties :

Item	Index
Appearance	white powder
Tin content (%)	42.0±0.5
Bulk density (g/cm)	1.0±0.1
Water content (%)	≤0.5

 

Applications:

It is composed of maleic anhydride and methyl tin oxide. Slightly soluble in water. The product is used as a heat stabilizer for polyvinyl chloride. It has excellent thermal stability and weather resistance, no vulcanization pollution, no melting point when heated, and will not reduce the softening point and impact force of hard products. The product lacks lubricity and poor processing performance. Mainly used in hard PVC products, ABS engineering plastics, condensation catalysts. The general dosage is: 0.5%-2%.