Processing Aids

PA is a copolymer of methacrylate with acrylic ester. It is recognized that ACR is

an ideal processing auxiliary of UPVC. According to the requirement of technological

process, PA can be added to any formulation of UPVC. Our product is equivalent

to the corresponding grade of American and Japanese companies.



Specifications:

1) Volatility (%): ??1.0

2) 0.45mm sieve on (%): ??2

3) Bulk density (g/ml): ?Y0.40

4) Viscosity: 4.8 - 5.2



Note:

Processing aid of specific viscosity can be made according to the request of customers.



Features:

1) The average molecular weight of processing aid ACR is by far higher than that of

commonly-used PVC resin

2) It's mainly used to accelerate the melting of PVC resin, change the fluidity of the

melting body and improve the surface quality of the products



Usage:

1) Window profiles

2) Pipes

3) Pipe fittings

4) Extrusion boards