Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
GPPS GPPS-123P SECCO SHANGHAI
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
GPPS/SECCO SHANGHAI/GPPS-123P
Molding shrinkage rate
ASTM D955
%
0
Melt index (flow coefficient)
ASTM D1238/ISO 1133
g/10min
8
Water absorption rate 23 ℃/24h
ASTM D570/ISO 62
%
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Mechanical performance
Test Condition
Test Method
Unit
GPPS/SECCO SHANGHAI/GPPS-123P
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
3
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
7
IZOD notch impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
9
Tensile elongation at break (elongation at break)
ASTM D638/ISO 527
%
5
Thermal performance
Test Condition
Test Method
Unit
GPPS/SECCO SHANGHAI/GPPS-123P
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
7
vicat softening point
ASTM D1525/ISO R306
℃（℉）
9
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