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PA66 70G50HSLA BK039B美國杜邦Zytel® 50%玻纖增強熱穩定聚酰胺66塑料（18024445500）

Zytel® 70G50HSLA BK039B is a 50% glass fiber reinforced, heat stabilised polyamide 66 resin for injection moulding. It has excellent flow
characteristics. 　 　 　
General information Value Unit Test Standard
Part Marking Code >PA66-GF50< - ISO 11469
Rheological properties dry / cond Unit Test Standard
Viscosity number 100 / * cm³/g ISO 307, 1157, 1628
Moulding shrinkage, parallel 0.3 / * % ISO 294-4, 2577
Moulding shrinkage, normal 0.8 / * % ISO 294-4, 2577
Mechanical properties dry / cond Unit Test Standard
Tensile Modulus 17000 / 13000 MPa ISO 527-1/-2
Stress at break 260 / 210 MPa ISO 527-1/-2
Strain at break 2.3 / 3.2 % ISO 527-1/-2
Tensile creep modulus 　 　 ISO 899-1
1h * / 10000 MPa 　
1000h * / 8000 MPa 　
Charpy impact strength 　 　 ISO 179/1eU
23°C 100 / 110 kJ/m² 　
-30°C 90 / 90 kJ/m² 　
Charpy notched impact strength 　 　 ISO 179/1eA
23°C 18/20 kJ/m² 　
-30°C 15/14 kJ/m² 　
Thermal properties dry/cond Unit Test Standard
Melting temperature, 10°C/min 262/* °C ISO 11357-1/-3
Glass transition temperature, 10°C/min 80/- °C ISO 11357-1/-2
Temp. of deflection under load 　 　 ISO 75-1/-2
1.8 MPa 260 / * °C 　
0.45 MPa 262 / * °C 　
Vicat softening temperature, 50°C/h, 50N 255 / * °C ISO 306
Coeff. of linear therm. expansion, parallel 15 / * E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion, normal 75 / * E-6/K ISO 11359-1/-2
Thermal conductivity solid 0.46 W/(m K) -
Thermal conductivity of melt 0.31 W/(m K) -
Spec. heat capacity of melt 1870 J/(kg K) -
Flammability dry / cond Unit Test Standard
Burning Behav. at 1.5mm nom. thickn. HB / * class IEC 60695-11-10
Thickness tested 1.5 / * mm IEC 60695-11-10
UL recognition UL / * - -
Burning Behav. at thickness h HB / * class IEC 60695-11-10
Thickness tested 0.85 / * mm IEC 60695-11-10
UL recognition UL / * - -
Oxygen index 24 / * % ISO 4589-1/-2
Electrical properties dry / cond Unit Test Standard
Volume resistivity 1E13 / - Ohm*m IEC 60093
Surface resistivity * / 4E14 Ohm IEC 60093
Other properties dry / cond Unit Test Standard
Humidity absorption, 2mm 1.2 / * % Sim. to ISO 62
Water absorption, 2mm 4.2 / * % Sim. to ISO 62
Density 1570 / - kg/m³ ISO 1183
Density of melt 1400　kg/m³ -
VDA Properties Value Unit Test Standard
Emission of organic compounds 6.5　µgC/g VDA 277
Odour 3　class VDA 270