Scope of application:

this heat stabilizer GC-1S is mainly used in the extrusion of U-PVC pipes.

Functions & properties:

Excellent stabilization and dispersion, equally lubricating inside and outside, melting liquid can be well mixed, stable

Technical specification:

Visual Appearance	Metal Oxidate Content %	Heating Loss %	Melting Temperature	Density g/ml 25	Dosage for reference
White or light yellow flake solid	≥14	≤1.5	68-78	1.5-1.7	5.2-5.8

Referenced prescription:

Name	Application Quantity
PVC(K65-68)	100
CaCO3(Active)	10-20
Stabilizer(GC-1S)	2.5-3.0
HST	0.2-0.3
PE-WAX	0.2-0.3
Pigments	Properly

Referenced usage:

Put this product, resin and other additive into high speed compounding machine till the temperature reach 115-130^oC,Cool the liquid to 40-45^oC for discharge, extrude after a short duration.

Package:

Kraft paper sack lined with braided bags. 25±0.2 Kg/sack net

Storage:

Store in dry place, prevent form sulfide