Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM S 27072 WS 10/1570 CELANESE GERMANY
HOSTAFORM®
Automotive interior parts
antioxidant、Aging resistance、High impact resistance、heat-resisting
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/CELANESE GERMANY/S 27072 WS 10/1570
Density/specific gravity
ISO1183
g/cm³
1
Melt volume flow rate
190°C/2.16kg
ISO1133
cm3/10min
2
Water absorption rate
饱和,23°C
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/CELANESE GERMANY/S 27072 WS 10/1570
TensileCreepModule
1hr
ISO899-1
Mpa
1
Nominal tensile fracture strain
ISO527-2/1A/50
%
3
Tensile modulus
ISO527-2/1A/1
Mpa
2
Tensile creep modulus
1000hr
ISO899-1
Mpa
1
Tensile strain
屈服
ISO527-2/1A/50
%
8
Tensile stress
屈服
ISO527-2/1A/50
Mpa
4
Bending modulus
23°C
ISO178
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
POM/CELANESE GERMANY/S 27072 WS 10/1570
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
8
Melting temperature 2
ISO11357-3
°C
1
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
1
Impact performance
Test Condition
Test Method
Unit
POM/CELANESE GERMANY/S 27072 WS 10/1570
Charpy Notched Impact Strength
-30°C
ISO179/1eA
kJ/m²
8
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
1
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
1
Impact strength of simply supported beam without notch
23°C,局部断裂
ISO179/1eU
kJ/m²
1