Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM FG2015 KEP KOREA
KEPITAL®
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Medium viscosity、Moderate heat resistance、High rigidity、Creep resistance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/KEP KOREA/FG2015
density
ASTM D792
g/cm³
Melt mass flow rate
ASTM D1238/ISO 1133
g/10min
1
Shrinkage rate
flow,2.00MM
ASTM D955
%
0
Shrinkage rate
ASTM D955
%
0
Water absorption rate
Equilibrium,23℃,60%rh
ASTM D570
%
0
Water absorption rate 23 ℃/24h
ASTM D570/ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/FG2015
elongation at break
ASTM D638/ISO 527
%
3
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
1
tensile strength
Yield,23℃
ASTM D638
Mpa
tensile elongation
Break,23℃
ASTM D638
%
3
Bending modulus
23°C
ASTM D790
Mpa
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
5
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
1
bending strength
23°C
ASTM D790
Mpa
Impact strength of cantilever beam gap
3.20mm
ASTM D256
J/m
Charpy impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
7
Thermal performance
Test Condition
Test Method
Unit
POM/KEP KOREA/FG2015
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
1
Thermal distortion temperature
1.8MPa,未退火
ASTM D648
°C
Melting temperature
ASTM D3418
°C
Linear coefficient of thermal expansion
ASTM D696/ISO 11359
mm/mm.℃
5
Electrical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/FG2015
Surface resistivity
ASTM D257/IEC 60093
Ω
1
Surface resistivity
ASTM D257
ohms
Volume resistivity
ASTM D257
ohm·cm
Volume resistivity
ASTM D257/IEC 60093
Ω.cm
1
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