Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 BM70G20HSLX BK537 DUPONT USA
Zytel®
Electronic and Electrical、Automotive components
Flame retardant、enhance
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/DUPONT USA/BM70G20HSLX BK537
MeltViscosity
280°C,1000sec^-1
ISO11443
mPa·s
3
Shrinkage rate
TD
ISO294-4
%
0
Shrinkage rate
MD
ISO294-4
%
0
Water absorption rate
饱和,23°C,2.00mm
ISO62
%
5
Water absorption rate
平衡,23°C,2.00mm,50%RH
ISO62
%
1
Stickiness number
96%H2SO4
ISO307
cm³/g
1
Mechanical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/BM70G20HSLX BK537
shear modulus
ISO6721
Mpa
1
Tensile modulus
ISO527-2
Mpa
6
Tensile strain
断裂
ISO527-2
%
4
Tensile stress
断裂
ISO527-2
Mpa
1
Bending modulus 2
ISO178
Mpa
6
Bending stress 3
ISO178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/BM70G20HSLX BK537
Glass transition temperature 4
ISO11357-2
°C
6
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 5
ISO11357-3
°C
2
Impact performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/BM70G20HSLX BK537
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
4
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
8
Unscented Izod impact strength
23°C
ISO180/1U
kJ/m²
7
hardness
Test Condition
Test Method
Unit
PA66/DUPONT USA/BM70G20HSLX BK537
Ball pressure hardness
H961/30
ISO2039-1
Mpa
2