Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM MC90-HM CELANESE USA
CELCON®
Thin-walled container、Electrical tools、Electrical field、Electronic field、Household appliances、Household appliances、Automotive sector、container
High mobility、High rigidity、wear resistant、Filler: Mineral filler
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/CELANESE USA/MC90-HM
Density/specific gravity
ASTMD792
g/cm³
1
Density/specific gravity
ISO1183
g/cm³
1
Shrinkage rate
MD
ASTMD955
%
1
Shrinkage rate
TD
ASTMD955
%
1
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
1
Water absorption rate
饱和,23°C
ISO62
%
0
Water absorption rate
平衡,23°C,50%RH
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/CELANESE USA/MC90-HM
Tensile strength
屈服,23°C
ASTMD638
Mpa
4
Tensile modulus
ISO527-2/1A/1
Mpa
3
Tensile strain
屈服
ISO527-2/1A/50
%
6
Tensile stress
屈服
ISO527-2/1A/50
Mpa
4
Bending modulus
23°C
ISO178
Mpa
3
Bending stress
23°C
ISO178
Mpa
7
Thermal performance
Test Condition
Test Method
Unit
POM/CELANESE USA/MC90-HM
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
9
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
1
Peak melting temperature
ASTMD3418
°C
1
Melting temperature 2
ISO11357-3
°C
1
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
6
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
9
Impact performance
Test Condition
Test Method
Unit
POM/CELANESE USA/MC90-HM
Charpy Notched Impact Strength
-30°C
ISO179/1eA
kJ/m²
4
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
6
Impact strength of cantilever beam gap
23°C
ISO180/1A
kJ/m²
6