人人妻人人玩人人澡人人爽,花火229053点亮夜空,伊人亚洲综合影院首页,51天美丶密桃丶果冻入口网页版

PVC Processing Aid ZB-401 Series

Product Name：PVC Processing Aid ZB-401 Series

Category： PVC Processing Aid

Brief Introduction：

ZB-401 series is processing aid made from acrylate monomer by emulsion polymerization.
It is mainly used to :
Improve process property of rigid PVC product.
Promote fusion,
Reduce process temperature.
Improve the surface quality of the finished product.
Improve the fluidity of heated PVC resin and extrusion speed.
Improve the melt strength.
Improve the prolongation to make the PVC product more homogeneous.
Improve the mechanical strength.
It is amorphous white powder. It can be dissolved in ketone and trichloromethane, but not in water and alcohol.

PVC Processing Aid ZB-401 Series

Brief Introduction：

Detail

Quality Specification

Item	ZB-401(Low viscosity)	ZB-401(High Viscosity)	ZB-401(ultra-high viscosity)
Inherent Viscosity [ η ], 25°C	5.0-6.0	9.0-11.0	≥12.0
Bulk Density,g/cm³ ≥	0.35	0.35	0.35
Volatile Matter,% ≤	1.5	1.5	1.5
Particle Size 0.45mm(40mesh)passed,% ≥	98	98	98

Property and Application

Item	ZB-401 (Low viscosity)	ZB-401 (High Viscosity)	ZB-401 (ultra-high viscosity)
Main Application	To be used in Calender sheet, thin film , board, pelletization, window profile etc	To be used in pipe, fittings, sheet, board, window, window profile etc	To be used in window, window profile ,sheet, pipe, fittings etc
Typical Characteristic	Good comprehensive property. It is specially fit for high quality window profile.	Good fusion and melt fluidity, It is fit for opaque product such as pipe, fittings, window and window profile.	Good melt fluidity and big melt strength. It is very fit for opaque product with high fillings.
Improve Fusion	●●●●●	●●●●	●●●●
Enhance Melt Strength	●●●	●●●●	●●●●●
Dispersancy	●●●●●	●●●●	●●●●