Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 ST801A DUPONT SHENZHEN
Zytel®
Electrical tools、Fitness equipment、Automotive sector
High impact resistance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/DUPONT SHENZHEN/ST801A
density
ISO 1183
g/cm³
1
Shrinkage rate
流量
ISO 294-4
%
1
Shrinkage rate
横向流量
ISO 294-4
%
1
Water absorption rate
平衡, 23°C, 2.00 mm, 50% RH
ISO 62
%
2
Water absorption rate
饱和, 23°C, 2.00 mm
ISO 62
%
6
Water absorption rate
24 hr, 23°C
ISO 62
%
1
Stickiness number
ISO 307
cm³/g
1
Mechanical performance
Test Condition
Test Method
Unit
PA66/DUPONT SHENZHEN/ST801A
Tensile modulus
ISO 527-2
Mpa
2
Tensile creep modulus
1000 hr
ISO 899-1
Mpa
-
Tensile creep modulus
1 hr
ISO 899-1
Mpa
-
Tensile strain
断裂
ISO 527-2
%
>
Tensile stress
50% 应变
ISO 527-2
Mpa
4
Bending modulus
ISO 178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PA66/DUPONT SHENZHEN/ST801A
Glass transition temperature 2
ISO 11357-2
°C
7
Hot deformation temperature
1.8 MPa, 未退火
ISO 75-2/A
°C
6
Hot deformation temperature
0.45 MPa, 未退火
ISO 75-2/B
°C
1
Melting temperature 2
ISO 11357-3
°C
2
Vicat softening temperature
ISO 306/B50
°C
2
Linear coefficient of thermal expansion
流动 : 23 到 55°C
ASTM E831
cm/cm/°C
1
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
1
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 : 23 到 55°C
ASTM E831
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
1
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 SHENZHEN/ST801A
Surface resistivity
IEC 62631-3-2
ohms
-
Dielectric strength
IEC 60243-1
KV/mm
2
Leakage Trace Index
IEC 60112
V
6
Volume resistivity
IEC 62631-3-1
ohms·m
>
Impact performance
Test Condition
Test Method
Unit
PA66/DUPONT SHENZHEN/ST801A
Charpy Notched Impact Strength
23°C, 局部断裂
ISO 179/1eA
kJ/m²
7
Charpy Notched Impact Strength
-30°C
ISO 179/1eA
kJ/m²
2
Impact strength of cantilever beam gap
23°C
ISO 180/1A
kJ/m²
8
Impact strength of cantilever beam gap
-30°C
ISO 180/1A
kJ/m²
1
Impact strength of cantilever beam gap
-40°C
ISO 180/1A
kJ/m²
2
flammability
Test Condition
Test Method
Unit
PA66/DUPONT SHENZHEN/ST801A
Extreme Oxygen Index
ISO 4589-2
%
2
Burning rate
1.00 mm
ISO 3795
mm/min
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