Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 70K20HSL BK284 DUPONT USA
Zytel®
Home appliance components、Automotive Applications
Thermal stability
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/DUPONT USA/70K20HSL BK284
Shrinkage rate
TD
ISO294-4
%
1
Shrinkage rate
MD
ISO294-4
%
0
Water absorption rate
饱和,23°C,2.00mm
ISO62
%
6
Water absorption rate
平衡,23°C,2.00mm,50%RH
ISO62
%
2
Mechanical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70K20HSL BK284
Tensile modulus
ISO527-2
Mpa
5
Tensile strain
断裂
ISO527-2
%
5
Tensile stress
断裂
ISO527-2
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70K20HSL BK284
Glass transition temperature 2
ISO11357-2
°C
8
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
2
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
2
Melting temperature 2
ISO11357-3
°C
2
Vicat softening temperature
ISO306/B50
°C
2
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
4
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
7
Electrical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70K20HSL BK284
Dielectric strength
IEC60243-1
KV/mm
2
Volume resistivity
IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70K20HSL BK284
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
5
flammability
Test Condition
Test Method
Unit
PA66/DUPONT USA/70K20HSL BK284
Burning rate 3
1.00mm
ISO3795
mm/min
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