Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
GPPS MW-1-301 DENKA JAPAN
STYROL
Food service sector
high strength、transparent、currency
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Plastic Datasheets
Physical properties
Test Condition
Test Method
Unit
GPPS/DENKA JAPAN/MW-1-301
Melt index (flow coefficient)
ASTM D1238/ISO 1133
g/10min
1
Mechanical performance
Test Condition
Test Method
Unit
GPPS/DENKA JAPAN/MW-1-301
elongation at break
ASTM D638/ISO 527
%
3
Tensile failure stress
5mm/min
ISO 527-1,-2
Mpa
4
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
4
Rockwell hardness
ASTM D785
kg·cm/cm(J/M)ft·lb/in
7
Rockwell hardness
23℃
ISO 2039-2
M
7
Flexural elasticity
2mm/min
ISO 178
Mpa
3
bending strength
2mm/min
ISO 178
Mpa
1
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
1
Charpy impact strength
缺口,23℃
ISO 179
KJ/m
2
Thermal performance
Test Condition
Test Method
Unit
GPPS/DENKA JAPAN/MW-1-301
vicat softening point
ASTM D1525/ISO R306
℃（℉）
9
vicat softening point
50N
ISO 306
°C
9
Load deformation temperature
1.80MPa Flatwise method
ISO 75-1,-2
°C
7
Basic performance
Test Condition
Test Method
Unit
GPPS/DENKA JAPAN/MW-1-301
density
23℃
ISO 1183
kg/m
1
Melt index
200℃,49N
ISO 1133
g/10min
1