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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 70G35EF BK538 DUPONT USA
Zytel® 
Electronic appliances,Home appliance components,Laptop case,Electrical/Electronic Applications
Thermal stability,wear resistant,Filler: Glass fiber reinf,35% filler by weight
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Plastic Datasheets

thermal performanceTest ConditionTest MethodDUPONT USA/70G35EF BK538
vicat熔融温度ISO 11357-3260 °C
ISO 306/B50255 °C
玻璃转化温度ISO 11357-280 °C
Linear coefficient of thermal expansionTDISO 11359-28.5E-05 cm/cm/°C
Heat Deflection Temperature1.80MPa退火，HDTISO 75-2/Af250 °C
Linear coefficient of thermal expansionMDISO 11359-21.7E-05 cm/cm/°C
mechanical propertiesTest ConditionTest MethodDUPONT USA/70G35EF BK538
Impact strength of simply supported beam without notch-30°CISO 179/1eU80 kJ/m²
Impact strength of cantilever beam gap23°CISO 180/1A15 kJ/m²
Elongation at break23°CISO 527-23.50 %
Tensile modulus23°CISO 527-211000 Mpa
Impact strength of simply supported beam without notch23°CISO 179/1eU90 kJ/m²
Charpy Notched Impact Strength-30°CISO 179/1eA12 kJ/m²
23°CISO 179/1eA14 kJ/m²
Impact strength of cantilever beam gap-40°CISO 180/1A13 kJ/m²
tensile strength23°CISO 527-2200 Mpa
flexural modulus23°CISO 17810000 Mpa
flame retardant performanceTest ConditionTest MethodDUPONT USA/70G35EF BK538
Limiting Oxygen IndexISO 4589-224 %
UL flame retardant ratingUL -94HB 0.71mm
UL -94HB 1.50mm
Electrical performanceTest ConditionTest MethodDUPONT USA/70G35EF BK538
Dissipation Factor相对漏电起痕指数IEC 60112400 V
dielectric strengthIEC 60243-136 KV/mm
volume resistivityIEC 60093>1.0E+15 Ω.cm
Physical propertiesTest ConditionTest MethodDUPONT USA/70G35EF BK538
Water absorption rate(23°C,24hr,2.00mm)ISO 625.50 %
(23°C,50RH,2.00mm)ISO 621.70 %
shrinkage rateMD2.0mmISO 294-40.30 %
TD2.0mmISO 294-40.70 %

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