Acrylic Impact modifier WSD Chemical®

Product introduce of acrylic impact modifier AIM
Impact modifier ACR eries is a new generation of acrylic PVC impact modifier. It has a

core-shell structure, Acrylic impact modifier can increase the product surface gloss, improve the product

anti-aging properties, especially suitable for outdoor products.

Features:

1)Excellent weather resistance
2)Excellent impact resistance
3)Excellent workability, without the use of processing aids, processing a wide range of high qualified products
4)Heat shrinkage, high surface finish
5)Suitable for high-speed extrusion

The quality indicators

Item	Indicators
Type	WSD – 901
Appearance	White flowing powder
Apparent density (g/cm3)（%）	0.4-0.5
Volatile matter （ % ）	≤ 1.5
Core glass transition temperature （℃）	-45
Particle size (40 mesh standard sieve through rate) （%）	≥ 98

Applications:
Impact modifier ACR Mainly used for productions of PVC profile, fittings.pipe, foaming board an so on

The recommended dosage

Title of the production	Profile	Fittings	Pipe	Foaming board
Recommended dosage (per 100 parts PVC)	6-8	7-8	2-3	7-8