PVC Additives Bubble Modifier ACR530 ACR533 Acrylic Impact Modifier

• CAS No.: No
• Formula: No
• EINECS: No
• Color: White
• Kind: Foaming Agent
• Appearance: Powder
• Model NO.: 533
• Transport Package: 25kg/Bag
• Trademark: WSD
• Origin: China
• HS Code: 3906100000
• Production Capacity: 500mt/Month

Product Description

                   
bubbles modifier ACR530              

PVC processing aid :ACR530

High Molecular Weight Acrylic Polymer

DESCRIPTION

ACR 530 is acrylate copolymer with extra high molecular weight and are produced by emulsion polymerization

process .They are white powder with good fluidity. It can dissolve in Acetone and Chloroform,but not in water

and Alcohol.   In addition to all the basic characteristics of PVC processing aids, foaming regulators have higher molecular weight than general-purpose processing aids and higher melt strength, which can give products more uniform cell structure and lower density. The pressure and torque of PVC melt are increased, so as to effectively increase the cohesion and homogeneity of PVC melt, prevent the combination of bubbles, and obtain uniformly foamed products. Compared with other manufacturers, the foaming regulator produced by Bontag has better fluidity and stronger melt strength.
The pressure and torque of PVC melt are increased, so as to effectively increase the cohesion and homogeneity of PVC melt, prevent the combination of bubbles, and obtain uniformly foamed products. Compared with other manufacturers, the foaming regulator produced by Bontag has better fluidity and stronger melt strength.

 

Technical Index

 

Item	Unit	Index
Appearance	/	White powder
Inherent viscosity [q] 25°C,	100ml/g	>12
Volatile matter	%	<1.5
0.45mm (40 mesh)passed	%	>98
Bulk Density	g/cm 3	>0.35

 

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