Acrylic Processing Aid ZB-20 Series - PVC additives - China Yeyuan Chemical Raw Material Supplier - PVC - PVC Additives - ...

Acrylic Processing Aid ZB-20 Series

ZB-20 series is processing aid made from acrylate monomer by emulsion polymerization. The main function is to improve processing property, promote fusion and melt. decrease process temperature, improve the surface quality of the finished products. It is amorphous white powder, It can be dissolved in ketone and chloroform, but not in water and alcohol.
The sanitary index is in accordance with GB9681-88.

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Quality Specification

Item	ZB-20	ZB-20E
Inherent Viscosity [ η ] 25°C	3.0~4.0	3.0~4.0
Bulk Density, g/cm3 ≥	0.35	0.35
Volatile Matter,% ≤	1.5	1.5
Particle Size[0.45mm(40 mesh)passed]% ≥	98%	98%

Property and Application

1.ZB-20

Main Application：To be used in thin film, sheet, pellet, window profile etc

Typical Characteristic：High fluidity,High transparency;It is very fit for high transparent product and comprehensive window profile.

Improve Fusion：●●●●●

Enhance Melt Strength：●●●●

Fluidity：●●●●●

Transparency：●●●●●

Dispersancy：●●●●●

2.ZB-20E

Main Application：To be used in thin film, sheet, pellet, window profile etc

Typical Characteristic：It is very fit for high transparent product and comprehensive window profile.

Improve Fusion：●●●●

Enhance Melt Strength：●●●

Fluidity：●●●●●

Transparency：●●●●

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.