Description
Bubble modifier WSD-530 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.
Technical index
Item
Unit
WSD-530
Appearance
/
White powder
Volatile matter
%
≤1.5
Bulk Density
g/ml
≥0.35
0.45mm sieve on
%
≤2.0
Viscosity [η]
100ml/g
≥12.0
Adantages
Improve PVC fusion.Improve melt strength and homogeneity. Promote mechanical strength of the product. Good surface with high gloss.
Use
It can be used in all kinds of PVC foam sheet, board, profile, PVC shoes,PVC soles, etc.
Packing
25kg net in kraft paper bag.
Storage
To be stored in cool and ventilated warehouse, avoid direct exposure to sunlight.
WSD CHEMICAL LIMITED
WSD chemical established in 2000,we are professional engaged in the research, development, production, sale and service of PVC additives. We are located in Shengzhou City,Zhejiang,China, near to Shanghai, Hangzhou ,Ningbo, YIwu .and have convenient transportation access.
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