Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 70G35EF BK538 DUPONT USA
Zytel®
Electrical/Electronic App、Electronic appliances、Home appliance components、Laptop case
Thermal stability、wear resistant、Filler: Glass fiber reinf、35% filler by weight
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G35EF BK538
Shrinkage rate
MD2.0mm
ISO294-4
%
0
Shrinkage rate
TD2.0mm
ISO294-4
%
0
Water absorption rate
(23°C,24hr,2.00mm)
ISO62
%
5
Water absorption rate
(23°C,50RH,2.00mm)
ISO62
%
1
Mechanical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G35EF BK538
elongation at break
23°C
ISO527-2
%
3
Charpy Notched Impact Strength
23°C
ISO179/1eA
kJ/m²
1
Charpy Notched Impact Strength
-30°C
ISO179/1eA
kJ/m²
1
Charpy Notched Impact Strength
-30°C
ISO179/1eA
kJ/m²
1
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
9
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
8
Tensile modulus
23°C
ISO527-2
Mpa
1
tensile strength
23°C
ISO527-2
Mpa
2
Tensile creep modulus
1Hr
ISO899-1
Mpa
Tensile creep modulus
1000Hr
ISO899-1
Mpa
Bending modulus
23°C
ISO178
Mpa
1
Impact strength of cantilever beam gap
-40°C
ISO180/1A
kJ/m²
1
Impact strength of cantilever beam gap
23°C
ISO180/1A
kJ/m²
1
Thermal performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G35EF BK538
Hot deformation temperature
1.80MPa退火
ISO75-2/Af
°C
2
Vicat softening temperature
ISO306/B50
°C
2
Vicat softening temperature
玻璃转化温度
ISO11357-2
°C
8
Vicat softening temperature
熔融温度
ISO11357-3
°C
2
Coefficient of linear expansion
MD
ISO11359-2
cm/cm/°C
1
Coefficient of linear expansion
TD
ISO11359-2
cm/cm/°C
8
Electrical performance
Test Condition
Test Method
Unit
PA66/DUPONT USA/70G35EF BK538
Dissipation factor
相对漏电起痕指数
IEC60112
V
4
Insulation strength
IEC60243-1
KV/mm
3
Volume resistance
IEC60093
Ω.cm
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