Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP 4220 SINOPEC YANSHAN
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PPR tube
Resistance to stress crac、Insulation
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Plastic Datasheets
Mechanical performance
Test Condition
Test Method
Unit
PP/SINOPEC YANSHAN/4220
Fracture strength
GB 1040
Mpa
3
Rockwell hardness
GB 9342
R
7
yield strength
GB 1040
Mpa
2
elongation
断裂
GB 1040
%
3
Bending modulus
GB 9341
Mpa
6
bending strength
GB 9341
Mpa
1
IZOD impact strength
0℃
GB 1843
KJ/m
1
IZOD impact strength
-20℃
GB 1843
KJ/m
5
Thermal performance
Test Condition
Test Method
Unit
PP/SINOPEC YANSHAN/4220
Hot deformation temperature
ASTM-D648
°C
7
melting point
ASTM-D3418
°C
1
vicat softening point
BG 1633
°C
1
Basic performance
Test Condition
Test Method
Unit
PP/SINOPEC YANSHAN/4220
density
GB 1033
g/cm
0
Melt index
GB 3682
g/10min
0