PVC Bubble Modifier Wsd-533 for PVC Foam Sole Foaming Regulator

• CAS No.: No
• Formula: No
• EINECS: No
• Environmental Protection: Yes
• Color: White
• Kind: Processing Aid
• Model NO.: WSD-533
• Appearance: Powder
• Transport Package: 25kg/Bag
• Specification: 99.9
• Trademark: WSD
• Origin: China
• HS Code: 3906100000
• Production Capacity: 5000mt

Product Description

PVC Bubble modifier WSD-533

Product Description

 

Bubble modifier WSD-533 is one Ultra-high Molecular Weight Acrylic Polymer, which can be used in all kinds of PVC processing.
It promotes fusion and reduce processing temperature, improves melt strength and homogeneity, thus makes the finished product have better surface and higher gloss.
It is white powder and can dissolve in Ethyl, Ketene and Chlorinated Hydrocarbon, 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.

Technical index

 

Item	Unit	WSD-533
Appearance	/	White powder
Volatile matter	%	≤1.5
Bulk Density	g/ml	≥0.35
0.45mm sieve on	%	≤2.0
Viscosity [η]	100ml/g	≥11-13

 

Our Advantages

 

Improve PVC fusion.
Improve melt strength and homogeneity. Promote mechanical strength of the product. Good surface with high gloss.

Usage

 

It can be used in all kinds of PVC foam sheet, board, profile, PVC shoes,PVC soles, etc.

Detailed Photos

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