Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM TE-21 韩国工程塑料
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高韧性、高抗冲、中粘度
UL
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Plastic Datasheets
Thermal Properties
Test Condition
Test Method
Unit
POM/韩国工程塑料/TE-21
Linear thermal expansion coefficient
MD
ISO11359-2
cm/cm/°C
1
Heat Deflection Temperature
1.8MPa,未退火
ISO75-2/A
°C
8
Melting Temperature
ISO11357-3
°C
1
Physical
Test Condition
Test Method
Unit
POM/韩国工程塑料/TE-21
Density / Specific Gravity
ISO1183
g/cm³
1
Moisture Absorption
平衡,23°C,50%RH
ISO62
%
0
Modeling Shrinkage
MD：3.00mm
内部方法
%
1
Melt Mass-Flow Rate
190°C/2.16kg
ISO1133
g/10min
1
Mechanical Properties
Test Condition
Test Method
Unit
POM/韩国工程塑料/TE-21
Tensile Stress
ISO527-2
Mpa
5
Flexural Modulus
ISO178
Mpa
2
Tensile Strain
屈服
ISO527-2
%
9
Tensile Strain
断裂
ISO527-2
%
4
Flexural Stress
ISO178
Mpa
7
Impact Properties
Test Condition
Test Method
Unit
POM/韩国工程塑料/TE-21
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
8
Flammability
Test Condition
Test Method
Unit
POM/韩国工程塑料/TE-21
Flame Rating
UL94
H
Electrical Properties
Test Condition
Test Method
Unit
POM/韩国工程塑料/TE-21
Volume Resistivity
IEC60093
ohms·cm
1
Surface Resistivity
IEC60093
ohms
1
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