Zb-869 PVC Processing Aid

• Color: White
• Certification: RoHS, ISO
• Transport Package: 25kg PP Woven Bags
• Trademark: Huaxing
• Origin: Zibo
• Model NO.: ZB-869
• HS Code: 3903200000
• Production Capacity: 20000tons/Year

Product Description

Brief Introduction

ZB-869 series is styrence-acryonitrile copolymer with ultra-high molecular weight  which reaches to 5million.It is processing aid for ABS,ASA,ABS/PC alloy.It is also the foaming regulator for PVC products.It can also be used in the PVC products which have special request on heat resistance.

It is white powder.It is not dissolved in water,alcohol,but can be easily dissolved in ketone,chloroform.

The sanitary index is in accordance with GB9681-88.

Quality Specification

Item	ZB-869	ZB-869A
Inherent Viscosity[η],25ºC	10-11	13-14
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

Item	ZB-869	ZB-869A
Main application	To be used inABS,ASA,PC,PBT,ABS/PC alloys.To be used in pvc products,such as pipe,fitting,windows,low foam pipe,low foam board. To be used in pvc products which have special request on heat resistance.	To be used inABS,ASA,PC,PBT,ABS/PC alloys.To be used in pvc products,such as pipe,fitting,windows,low foam pipe,low foam board. To be used in pvc products which have special request on heat resistance.
Typical Characteristic	Enhance melt strength and elasticity,Improve the structure and strength of the foam hole.Enhance the control ability to the thermal form and process property.Reduce the contractibility of the products.Improve the strength of welding line.Improve the thermal stability of the semi-finished products for ABS,ABS/PC.Improve the brightness of the ABS film and sheets.Improve the heat resistant and improve the surface Iuster and transparency.Improve the resistance to solvent and scratch of PMMA.	The comprehensive property of ZB-869A is better than ZB-869. due to that ZB-869A is with higher molecular weight.
Improve Fusion	* * * * *	* * * * *
Enhance Melt Strength	* * * *	* * * * *
Transparency	* * * *	* * * *
Dispersancy	* * * *	* * * *

Corresponding Grade

Company	Grade
Huaxing	ZB-869	ZB-869A
Chemtura	Blendex B-869