Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GC15 CELANESE USA
CELCON®
pipeline、Automotive Applications
enhance、toughness、copolymer、medial、Balanced、rigidity、Filler: Glass fiber reinf、15% filler by weight
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/CELANESE USA/GC15
Density/specific gravity
ASTMD792
g/cm³
1
Density/specific gravity
ISO1183
g/cm³
1
Shrinkage rate
MD
ASTMD955
%
0
Shrinkage rate
TD
ASTMD955
%
1
Shrinkage rate
TD
ISO294-4
%
0
Shrinkage rate
MD
ISO294-4
%
0
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/GC15
Tensile strength
屈服,23°C
ASTMD638
Mpa
8
Tensile modulus
ISO527-2/1A/1
Mpa
5
Tensile strain
断裂
ISO527-2/1A/5
%
2
Tensile stress
断裂
ISO527-2/1A/5
Mpa
9
Bending modulus
23°C
ISO178
Mpa
5
Thermal performance
Test Condition
Test Method
Unit
POM/CELANESE USA/GC15
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
1
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
4
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
1
Impact performance
Test Condition
Test Method
Unit
POM/CELANESE USA/GC15
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
4
Impact strength of cantilever beam gap
23°C
ISO180/1A
kJ/m²
5