Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GR-30 KEP KOREA
KEPITAL®
currency
noise reduction、Low viscosity、wear resistant、Dimensional stability
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/KEP KOREA/GR-30
--
ISO1133
g/10min
2
--
ASTMD792
g/cm³
1
--
ISO1183
g/cm³
1
Flow:
ASTMD955
%
1
Water absorption rate
平衡,23°C,60%RH
ASTMD570
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/GR-30
Nominal tensile fracture strain
23°C
ISO527-2
%
4
crack,
ISO527-2
Mpa
4
yield,
ASTMD638
Mpa
4
elongation
断裂,23°C
ASTMD638
%
8
Thermal performance
Test Condition
Test Method
Unit
POM/KEP KOREA/GR-30
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
1
Peak melting temperature
ASTMD3418
°C
1
Electrical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/GR-30
Surface resistivity
ASTMD257,IEC60093
ohms
1
Volume resistivity
ASTMD257,IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
POM/KEP KOREA/GR-30
Charpy Notched Impact Strength
ISO179/1eA
kJ/m²
5
Impact strength of cantilever beam gap
3.20mm
ASTMD256
J/m
6