Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM MC270 CELANESE USA
CELCON®
Electrical tools、Household appliances、Household appliances、Automotive sector
High rigidity、high strength、High impact resistance、standard、Weather resistance
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Plastic Datasheets
Mechanical performance
Test Condition
Test Method
Unit
POM/CELANESE USA/MC270
Tensile modulus
MPa
3150
I
tensile strength
Yield,23℃
MPa
53.1
A
tensile strength
Yield
MPa
57
I
Gap impact strength
23℃
KJ/m
5.5
I
Bending modulus
MPa
3100
I
bending strength
23℃
MPa
77
I
Charpy notch impact strength
23℃
KJ/m
5.4
I
Thermal performance
Test Condition
Test Method
Unit
POM/CELANESE USA/MC270
Thermal distortion temperature
1.8MPa,Unannealed
℃
93.3
A
Thermal distortion temperature
1.8MPa,Unannealed
℃
101
I
Linear coefficient of thermal expansion
flow
cm/cm/℃
0.00010
I
Linear coefficient of thermal expansion
Transverse
cm/cm/℃
0.00012
I
Basic performance
Test Condition
Test Method
Unit
POM/CELANESE USA/MC270
Shrinkage rate
flow
%
1.9
A
Shrinkage rate
Across flow
%
1.6
A
Water absorption rate
Equilibrium,23℃,50%rh
%
0.2
I