Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 77G43L-BK031 DUPONT USA
Zytel®
Electronic and Electrical、Automotive components
Thermal stability、high strength
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/DUPONT USA/77G43L-BK031
Shrinkage rate
横向流量
ISO 294-4
%
0
Shrinkage rate
流量
ISO 294-4
%
0
Water absorption rate
饱和, 23°C, 2.00 mm
ISO 62
%
1
Water absorption rate
平衡, 23°C, 2.00 mm, 50% RH
ISO 62
%
0
Stickiness number
ISO 307
cm³/g
1
Mechanical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/77G43L-BK031
Tensile modulus
ISO 527-2
Mpa
1
Tensile strain
断裂
ISO 527-2
%
3
Tensile stress
断裂
ISO 527-2
Mpa
2
Bending modulus
ISO 178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/77G43L-BK031
Glass transition temperature 3
ISO 11357-2
°C
6
Hot deformation temperature
0.45 MPa, 未退火
ISO 75-2/B
°C
2
Hot deformation temperature
1.8 MPa, 未退火
ISO 75-2/A
°C
2
Melting temperature 3
ISO 11357-3
°C
2
Linear coefficient of thermal expansion
流动
ISO 11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
流动 : -40 到 23°C
ISO 11359-2
cm/cm/°C
2
Linear coefficient of thermal expansion
流动 : 55 到 160°C
ISO 11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
横向
ISO 11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
横向 : -40 到 23°C
ISO 11359-2
cm/cm/°C
7
Linear coefficient of thermal expansion
横向 : 55 到 160°C
ISO 11359-2
cm/cm/°C
1
Electrical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/77G43L-BK031
Volume resistivity
IEC 62631-3-1
ohms·m
1
Impact performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/77G43L-BK031
Impact strength of simply supported beam without notch
-30°C
ISO 179/1eU
kJ/m²
8
Impact strength of simply supported beam without notch
23°C
ISO 179/1eU
kJ/m²
1
flammability
Test Condition
Test Method
Unit
PA66/DUPONT USA/77G43L-BK031
Burning rate
1.00 mm
ISO 3795
mm/min
2
雾化 - G-value (condensate)
ISO 6452
g
1