Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM M25 CELANESE NANJING
CELCON®
Bar stock、Conveyor accessories、sheet、Household appliances、Household appliances、Fitness equipment、Automotive sector、Electric wire、Cable
Impact resistance、Good stability、high molecular weight、Fatigue resistance、Low warpage、Antibacterial、wear resistant、Chemical resistance、High hardness、Acid resistance、Low friction coefficient、high viscosity、High sliding、enhance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/CELANESE NANJING/M25
Density of Melt
内部方法
g/cm³
1
SpecificHeatCapacity of Melt
内部方法
J/kg/°C
2
ThermalConductivityofMelt
内部方法
W/m/K
0
Melt Volume-Flow Rate (MVR)
190°C/2.16kg
ISO1133
cm3/10min
2
Melt mass flow rate
ASTMD1238
g/10min
2
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
2
Shrinkage rate
MD
ASTMD955
%
2
Shrinkage rate
TD
ASTMD955
%
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 NANJING/M25
TensileCreepModule
1hr
ISO899-1
Mpa
2
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
2
Tensile modulus
ISO527-2/1A/1
Mpa
2
tensile strength
屈服,-40°C
ASTMD638
Mpa
9
tensile strength
屈服,23°C
ASTMD638
Mpa
6
tensile strength
Yield,71°C
ASTMD638
Mpa
3
tensile strength
屈服
ISO527-2/1A/50
Mpa
6
Tensile creep modulus
1000hr
ISO899-1
Mpa
1
elongation
屈服
ISO527-2/1A/50
%
1
Bending modulus
23°C
ISO178
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
POM/CELANESE NANJING/M25
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
1
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
9
Peak melting temperature
ASTMD3418
°C
1
Melting temperature
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 NANJING/M25
Volume resistivity
ASTMD257
ohms·cm
1
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