PVC Foaming Regulator ZB-730 ZB-740 ZB-750 ZB-760 - PVC additives - China Yeyuan Chemical Raw Material Supplier - PVC - PV...

PVC Foaming Regulator ZB-730 ZB-740 ZB-750 ZB-760

PVC Foaming Regulator 7 series be made from actrylate monomer by emulsion polymerization process.The Main characteristic is high melt strength and good plasticity, 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 with better surface brightness.

It is white powder.It can be dissolved in ketene and chloroform,but not in water and alcohol.

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Quality Specification

Item	ZB-730	ZB-740	ZB-750	ZB-760
Appearance	White and easy fluid powder
Inherent Viscosity [η] 25°C	≥13	≥12.5	≥12.5	≥11.5
Bulk Density,g/cm3 ≥	0.35	0.35	0.35	0.35
Volatile Matter,% ≤	1.5	1.5	1.5	1.5
Particle Size [0.45mm(40mesh)passed] % ≥	98	98	98	98

Property and Application

1.ZB-730

Main Application：Wood-Plastic Composites,rigid PVC foamed board,foamed pipe, foamed profile and Fitting,etc.

Typical Characteristic：Excellent comprehensive property and good fluidity;It is fit for all kinds of PVC foamed product.

Improve Fusion：●●●

Enhance melt Strength：●●●●●

Fluidity：●●●

Dispersancy：●●●

2.ZB-740

Main Application：Wood-Plastic Composites,rigid PVC foamed board,foamed pipe, foamed profile and Fitting,etc.

Typical Characteristic：Excellent comprehensive property and good fluidity;It is fit for all kinds of PVC foamed product.

Improve Fusion：●●●●

Enhance melt Strength：●●●●

Fluidity：●●●

Dispersancy：●●●●

3.ZB-750

Main Application：Wood-Plastic Composites,rigid PVC foamed board,foamed pipe, foamed profile and Fitting,etc.

Typical Characteristic：Excellent comprehensive property and good fluidity;It is fit for all kinds of PVC foamed product.

Improve Fusion：●●●●

Enhance melt Strength：●●●●

Fluidity：●●●●

Dispersancy：●●●●

4.ZB-760

Main Application：Wood-Plastic Composites,rigid PVC foamed board,foamed pipe, foamed profile and Fitting,etc.

Typical Characteristic：Excellent comprehensive property and good fluidity;It is fit for all kinds of PVC foamed product.

Improve Fusion：●●●●●

Enhance melt Strength：●●●

Fluidity：●●●●●

Dispersancy：●●●●●

Package and storage

Packed in weaved bag, lined with a PE bag, 25kgs in weight. It can be stored in a cool and dry place with good ventilation. The expiring date is 12 months from the date of produced.