Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 7050 ASAHI JAPAN
TENAC™
Gear、Engineering accessories、currency、Shell、Electrical applications、Industrial applications
High mobility、crystallization
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
POM/ASAHI JAPAN/7050
Melt mass flow rate
190°C/2.16kg
ISO1133
g/10min
3
Shrinkage rate
MD
内部方法
%
1
Water absorption rate
23°C,24hr,50%RH
ASTMD570
%
0
Mechanical performance
Test Condition
Test Method
Unit
POM/ASAHI JAPAN/7050
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ASTMD638
Mpa
7
Tensile modulus
ISO527-2
Mpa
3
yield
ISO527-2
Mpa
7
elongation
断裂
ASTMD638,ISO527-2
%
2
Taber abraser
ASTMD1044
mg
1
Bending modulus
ASTMD790,ISO178
Mpa
3
bending strength
ASTMD790
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
POM/ASAHI JAPAN/7050
0.45MPa, unannealed
ASTMD648
°C
1
0.45MPa, unannealed
ISO75-2/B
°C
1
1.8MPa, unannealed
ASTMD648
°C
1
1.8MPa, unannealed
ISO75-2/A
°C
1
Linear coefficient of thermal expansion
MD
ASTMD696,ISO11359-2
cm/cm/°C
1