Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
GPPS GP-125 KUMHO KOREA
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Electrical field、Electronic field、Optical applications、Nursing supplies、Medical supplies
High rigidity、Good mold release、Good liquidity、Good processing performan、Thermal stability、high definition
UL
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Plastic Datasheets
Physical Properties
Test Condition
Test Method
Unit
GPPS/KUMHO KOREA/GP-125
Density / Specific Gravity
ASTM D-792
g/cm
1
Modeling Shrinkage
Flow
ASTM D-955
%
0
Mechanical Properties
Test Condition
Test Method
Unit
GPPS/KUMHO KOREA/GP-125
IZOD Notch Impact Strength
23℃,3.20mm
ASTM D-256
J/m
1
Tensile Elongation?(Break)
ASTM D-638
%
2
Tensile Strength(Yield)
ASTM D-638
Mpa
4
Rockwell Hardness
ASTM D-785
R scale
7
Flexural Modulus
23℃
ASTM D-790
Mpa
2
Bending yield strength
23℃
ASTM D-790
Mpa
5
Thermal Properties
Test Condition
Test Method
Unit
GPPS/KUMHO KOREA/GP-125
Deflection Temperature Under Load?
1.80MPa，未退火
ASTM D-648
°C
8
Vicat Softening Temperature
ASTM D-1525
°C
9
Physical
Test Condition
Test Method
Unit
GPPS/KUMHO KOREA/GP-125
Melt index
200℃/5kg
ASTM D-1238
g/10min
9
Moisture Absorption
ASTM D-570
%
0