Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM EC140XF-CD3068 CELANESE USA
HOSTAFORM®
Thin walled products、Electrical tools、Automotive Applications
Conductive、Electrostatic discharge p、Antistatic、Oil resistant
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/CELANESE USA/EC140XF-CD3068
Melt volume flow rate
190°C/2.16kg
ISO1133
cm3/10min
4
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
2
Mechanical performance
Test Condition
Test Method
Unit
POM/CELANESE USA/EC140XF-CD3068
Tensile modulus
ISO527-2/1A/1
Mpa
2
Tensile strain
屈服
ISO527-2/1A/50
%
4
Tensile strain
断裂
ISO527-2/1A/50
%
1
Tensile stress
屈服
ISO527-2/1A/50
Mpa
5
Bending modulus
23°C
ISO178
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
POM/CELANESE USA/EC140XF-CD3068
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
1
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
9
Melting temperature 2
ISO11357-3
°C
1
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
POM/CELANESE USA/EC140XF-CD3068
Surface resistivity
IEC60093
ohms
1
Volume resistivity
IEC60093
ohms·cm
5
Impact performance
Test Condition
Test Method
Unit
POM/CELANESE USA/EC140XF-CD3068
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
7