Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM F20-02 KEP KOREA
KEPITAL®
Electrical field、Electronic field、Automotive sector、Electrical components、Electronic data processin、Application in the automo
wear resistant
UL
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/KEP KOREA/F20-02
Density/specific gravity
ASTMD792
g/cm³
1
Melt mass flow rate
ASTMD1238
g/10min
9
Shrinkage rate
MD：3.00mm
ASTMD955
%
2
Water absorption rate
平衡,23°C,60%RH
ASTMD570
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/F20-02
shear strength
2.00mm
ASTMD732
Mpa
5
Tensile strength
屈服,23°C
ASTMD638
Mpa
6
elongation
断裂,23°C
ASTMD638
%
6
Bending modulus
23°C
ASTMD790
Mpa
2
bending strength
23°C
ASTMD790
Mpa
9
Thermal performance
Test Condition
Test Method
Unit
POM/KEP KOREA/F20-02
Hot deformation temperature
熔融温度
ASTMD648
°C
1
Hot deformation temperature
0.45MPa,未退火
ASTMD648
°C
1
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
1
Linear coefficient of thermal expansion
MD：20到80°C
ASTMD696
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/F20-02
Surface resistivity
ASTMD257
ohms
1
Dielectric strength
ASTMD149
KV/mm
1
Volume resistivity
ASTMD257
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
POM/KEP KOREA/F20-02
Impact strength of cantilever beam gap
3.20mm
ASTMD256
J/m
6