Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM TG-61 KEP KOREA
KEPITAL®
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Wear resistance、High rigidity
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/KEP KOREA/TG-61
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ASTMD792
g/cm³
1
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ISO1183
g/cm³
1
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ISO1133
g/10min
5
190°C/2.16kg
ASTMD1238
g/10min
5
3.00mm
ISO294-4
%
0
Flow: 2.00mm
ASTMD955
%
0
Water absorption rate
平衡,23°C,60%RH
ASTMD570
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/KEP KOREA/TG-61
23°C
ASTMD790
Mpa
9
23°C
ISO178
Mpa
1
23°C
ASTMD790
Mpa
2
23°C
ISO178
Mpa
2
Fracture, 23 ° C
ASTMD638
%
3
Fracture, 23 ° C
ISO527-2
%
2
Surrender, 23 ° C
ASTMD638
Mpa
1
Surrender, 23 ° C
ISO527-2
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
POM/KEP KOREA/TG-61
1.8MPa, unannealed
ASTMD648
°C
1
1.8MPa, unannealed
ISO75-2/A
°C
1
Peak melting temperature
ASTMD3418
°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/TG-61
Surface resistivity
ASTMD257,IEC60093
ohms
1
Volume resistivity
ASTMD257,IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
POM/KEP KOREA/TG-61
Charpy Notched Impact Strength
ISO179/1eA
kJ/m²
1
Impact strength of cantilever beam gap
3.20mm
ASTMD256
J/m
7