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PVC Foaming Regulator ZB-530 series

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Place of Origin: China - Shandong - Zibo
Reference Price:
NegotiableUnit:Piece
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Product Details

Brief  Introduction
ZB-530 series is foaming regulator made from acrylate monomer by emulsion polymerization process. I t is mainly used to improve the uniformity of the foaming hole, Promote fusion and melt, improve the surface quality of the finished product.
When it is used as processing aid, it can enhance the melt strength, endow better surface brightness.
When it is used as foaming regulator, it can endow higher melt strength, better fusion and fluidity, promote gelation of PVC. It make the gas, generated from decomposition while vesicant is heated, dissolved in PVC melt body as quickly as fully, then it intertwists with the PVC molecular chain, the strength and elasticity of the melt body is improved greatly.
It can have the foamed product keep down well-distributed and compact air bubble, Thus form homogeneous foaming structure.
It is white powder, it can be dissolved in ketone and chloroform, but not in water and alcohol.

Quality specification

Item

ZB-530 Series with High viscosity

ZB-530 Series with ultra-high viscosity

Inherent Viscosity [η] 25℃

7-9

12-14

Bulk Density,g/cm³,≥

0.35

0.35

Volatile Matter,%≤

1.5

1.5

Particle size(0.45mm(40mesh)passed)%≥

98

98

Property and application

ItemZB-530 Series with High viscosityZB-530 Series with ultra-high viscosity
Main ApplicationTo be used in rigid PVC foamed board,pic,window,and fitting,profile,etc.PVC fitting window and low foamed pipe,board,window,window profile,etc.
Typical CharacteristicExcellent comprehensive property;It is fit for all kinds of PVC low foamed product.It has higher melt strength and fluidity,it is fit for the working formulation with high fillings.
Improve Fusion●●●●●●●●●●
Enhance Melt Strength●●●●●●●●●
Fluidity●●●●●●●●
Dispersancy●●●●●●

 

Corresponding Grade

Company

Grade

Huaxing

ZB-530 Series (High viscosity)

ZB-530 Series (Ultra-high viscosity)

Kaneka

PA-40 PA-600

PA-60

Rohm&Haas

K-400P

K-435

Mit.Rayon

P-530A P-533J

 

LG Chem

PA-930

 

 

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