Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 70G50HSLA BK039B DUPONT USA
Zytel®
Fitness equipment、Electrical applications
Thermal stability、Dimensional stability
UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G50HSLA BK039B
Shrinkage rate
TD
ISO294-4
%
0
Shrinkage rate
MD
ISO294-4
%
0
Water absorption rate
饱和,23°C,2.00mm
ISO62
%
4
Water absorption rate
平衡,23°C,2.00mm,50%RH
ISO62
%
1
Mechanical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G50HSLA BK039B
elongation at break
ASTM D638/ISO 527
%
2
Tensile modulus
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
1
Tensile modulus
ISO527-2
Mpa
1
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
2
Tensile strain
断裂
ISO527-2
%
2
Tensile stress
断裂
ISO527-2
Mpa
2
Bending modulus
ISO178
Mpa
1
Bending stress
ISO178
Mpa
4
Charpy impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
1
Charpy impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
9
Thermal performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G50HSLA BK039B
Glass transition temperature 2
ISO11357-2
°C
8
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
2
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
9
Linear coefficient of thermal expansion
MD：-40to23°C
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
MD：55to160°C
ISO11359-2
cm/cm/°C
8
Linear coefficient of thermal expansion
TD：--
ISO11359-2
cm/cm/°C
7
Linear coefficient of thermal expansion
TD：-40to23°C
ISO11359-2
cm/cm/°C
5
Linear coefficient of thermal expansion
TD：55to160°C
ISO11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
TD：导热系数
ISO11359-2
W/m/K
0
Electrical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G50HSLA BK039B
Volume resistivity
IEC60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G50HSLA BK039B
Multi axis Instrumented Impact Energy
23°C
ISO6603-2
J
1
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
9
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
1
flammability
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G50HSLA BK039B
Fogging-G-value
condensate
ISO6452
g
4
Extreme Oxygen Index
ISO4589-2
%
2
Supplementary Information
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G50HSLA BK039B
EmissionofOrganicCompounds
VDA277
µgC/g
6
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