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PVC Foaming Regulator ZB-530 Series

Product Name：PVC Foaming Regulator ZB-530 Series

Category： PVC Foam Modifier

Brief Introduction：

ZB-530 series is foaming regulator made from acrylate monomer by emulsion polymerization process. It 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.

PVC Foaming Regulator ZB-530 Series

Brief Introduction：

Detail

Quality Specification

Item	ZB-530 Series with High viscosity	ZB-530 Series with ultra-high viscosity
Inherent Viscosity[η]100ml/g,25°C	7-10	10-15
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

Item	ZB-530 Series with High viscosity	ZB-530 Series with ultra-high viscosity
Main Application	To be used in rigid PVC foamed board, pipe, window and fitting, profile, etc	PVC fitting, window and foamed pipe, board, window, wpc etc
Typical Characteristic	Excellent 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