含20%玻璃纤维的弹性体增韧尼龙66被称为PA66 GF20，它显示出高耐油性、高耐冲击性、良好的耐低温缺口冲击强度，适用于高耐冲击性零件；
在电动工具壳体领域的应用要求高韧性、高外观、易成型、高刚性、耐油但成本低。它通常用于PA66+20%GF HB
物理性能
Ash | (20.0% 1 ISO3451/1) |
Conditioned | 600°C*2h |
Density | (1210Kg/m3 1 ISO1183) |
Conditioned | 23°C |
Shrinkage Parallel Flow | (0.5-0.9 % 1 ISO294-4) |
Shrinkage Vertical Flow | (0.8-1.1% I ISO294-4) |
机械性能
Tensile strength (135.0MPa 1 ISO527) Conditioned | 5mm/ min |
Tensile Strain at Break (3.5% I ISO527) Conditioned | 5mm/min |
Notched Impact Strength (14.0 KJ/m2 I ISO179) Conditioned | 1.0J |
Flexural Strength (215MPa 1ISO178) Conditioned | 2mm/min |
Flexural Modulus (63170 MPa I ISO178) Conditioned | 2mm/ min |
热性能
Melting Point | (260°C I ISO11357) |
Hot Deformation Temperature | (230*C I ISO75) |
Conditioned | 1.8MPa |
Flammability Class | (HB 1UL94) |
Conditioned | mm |
注射成型条件
Drying Temperature | 130°C |
Drying Time | 3h |
Cylinder Temperature | 280-300°C |
Nozzle Temperature | 280-300*C |
Tooling Temperature | 80-100*C |
*成型条件为；只是；仅供参考，请根据实际情况进行调整
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