Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 70M30 DUPONT USA
Zytel®
Electrical tools、electrical equipment
High temperature resistan、Glass fiber reinforced
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/DUPONT USA/70M30
Shrinkage rate, vertical flow direction
3.20 mm
ASTM D955
cm/cm
0
Shrinkage rate, parallel flow direction
3.20 mm
ASTM D955
cm/cm
0
Mechanical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70M30
Across Flow
ASTM D638
%
2
tensile strength
ASTM D638
Mpa
7
Gap impact strength
23 °C
ASTM D256
J/m
2
Bending modulus
ASTM D790
Mpa
6
Thermal performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70M30
Extreme Oxygen Index
ASTM D2863
%
3
melting point
DSC
°C
2
Linear coefficient of thermal expansion
平行流动方向
ASTM E831
cm/cm/℃
0
Linear coefficient of thermal expansion
垂直流动方向
ASTM E831
cm/cm/℃
0