Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
GPPS GPPS-535 JIANGSU CITIC GUOAN
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Food service sector、sheet、Foam insulation board
heat-resisting、Hydrolysis resistance、High temperature resistan、Middle flow
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
GPPS/JIANGSU CITIC GUOAN/GPPS-535
Melt mass flow rate
ASTM D1238/ISO 1133
g/10min
3
Shrinkage rate
ASTM D955
%
0
Water absorption rate 23 ℃/24h
ASTM D570/ISO 62
%
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Mechanical performance
Test Condition
Test Method
Unit
GPPS/JIANGSU CITIC GUOAN/GPPS-535
Rockwell hardness
ASTM D785
kg·cm/cm(J/M)ft·lb/in
7
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
3
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
1
Thermal performance
Test Condition
Test Method
Unit
GPPS/JIANGSU CITIC GUOAN/GPPS-535
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
8
vicat softening point
ASTM D1525/ISO R306
℃（℉）
1
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