Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM F40-03 KEP KOREA
KEPITAL®
Thin walled components
High mobility、Thermal stability
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/KEP KOREA/F40-03
Density/specific gravity
ISO1183
g/cm³
1
Melt mass flow rate
190°C/2.16kg
ISO1133
g/10min
4
Shrinkage rate
MD：3.00mm
内部方法
%
2
Water absorption rate
平衡,23°C,50%RH
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/F40-03
Tensile modulus
ISO527-2
Mpa
2
Tensile strain
屈服
ISO527-2
%
1
Tensile strain
断裂
ISO527-2
%
2
Tensile stress
ISO527-2
Mpa
6
Bending modulus
ISO178
Mpa
2
Bending stress
ISO178
Mpa
9
Thermal performance
Test Condition
Test Method
Unit
POM/KEP KOREA/F40-03
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
1
Melting temperature 2
ISO11357-3
°C
1
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/F40-03
Surface resistivity
IEC60093
ohms
1
Dielectric strength
IEC60243-1
KV/mm
1
Volume resistivity
IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
POM/KEP KOREA/F40-03
Charpy Notched Impact Strength
-30°C
ISO179/1eA
kJ/m²
4
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
5