Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POK M640A HYOSUNG KOREA
POKETONE™
Electronic appliances、Automotive sector
High impact、High melting point
TDS
MSDS
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POK/HYOSUNG KOREA/M640A
Melt mass flow rate
240°C/2.16kg
ASTMD1238
g/10min
6
Shrinkage rate
MD
ASTMD955
%
1
Water absorption rate
平衡,23°C,60%RH
ASTMD570
%
0
Mechanical performance
Test Condition
Test Method
Unit
POK/HYOSUNG KOREA/M640A
Tensile strength
23°C
ASTMD638
Mpa
6
elongation
断裂,23°C
ASTMD638
%
>
Bending modulus
23°C
ASTMD790
Mpa
1
bending strength
23°C
ASTMD790
Mpa
6
Thermal performance
Test Condition
Test Method
Unit
POK/HYOSUNG KOREA/M640A
Hot deformation temperature
0.45MPa,未退火
ASTMD648
°C
2
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
1
Melting temperature
ASTMD1525
°C
2
Electrical performance
Test Condition
Test Method
Unit
POK/HYOSUNG KOREA/M640A
Dielectric strength
ASTMD149
KV/mm
2
Volume resistivity
ASTMD257
ohms·cm
1