1. product characteristics
The product has fine comprehensive physical properties such as good
toughness at low temperature, higher tensile strength and fine compatibility
with PVC. It can improve toughness of hard PVC products and impact property.
It features fine weatherability, flame retardancy and electrical property.
3. use
This product is mainly used for making PVC profiles for doors and windows, plastic
pipes and fittings such as feed water pipe, drain pipe and cool-bending thread groove pipe, and board materials such as PVC foam board, PVC extrusion
board and laminated board etc.
The product has fine comprehensive physical properties such as good
toughness at low temperature, higher tensile strength and fine compatibility
with PVC. It can improve toughness of hard PVC products and impact property.
It features fine weatherability, flame retardancy and electrical property.
|
No.
|
items
|
unit
|
index
|
test method
|
|
1
|
chlorine content
|
%
|
35±2
|
GB/T 7139
|
|
2
|
Apparent density
|
g/cm3
|
≥0.5
|
|
|
3
|
Heat of fusion
|
J/g
|
≤2.0
|
DSCmethod
|
|
4
|
Shore hardness(A)
|
|
≤65
|
GB/T 2411
|
|
5
|
Temperature of heat decomposition
|
℃
|
≥165
|
HG/T 2704
|
|
6
|
Tensile strength
|
MPa
|
≥8.0
|
GB/T 528
|
|
7
|
30 mesh sieve residue
|
%
|
≤2
|
GB/T 2916
|
|
8
|
volatile
|
%
|
≤0.3
|
GB/T 2914
|
This product is mainly used for making PVC profiles for doors and windows, plastic
pipes and fittings such as feed water pipe, drain pipe and cool-bending thread groove pipe, and board materials such as PVC foam board, PVC extrusion
board and laminated board etc.