PA66美国杜邦444AHS BK152江苏扬中经销商

DuPont Zytel® 444AHS BK152 Nylon 66（聚酰胺-尼龙66）

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Physical Properties物理性质

Metric公制数据

English英制数据

Comments测试方法

Density密度 

1.11 g/cc

0.0401 lb/in³

DAM; ISO 1183

Water Absorption吸水率 

1.3 %
@Temperature 23.0 °C

1.3 %
@Temperature 73.4 °F

Immersion 24h; DAM; ISO 62, Similar to

1.3 %
@Thickness 1.00 mm,
Temperature 23.0 °C

1.3 %
@Thickness 0.0394 in,
Temperature 73.4 °F

Saturation, immersed; DAM; ISO 62, Similar to

Linear Mold Shrinkage 线性收缩率

0.016 cm/cm
@Thickness 3.20 mm

0.016 in/in
@Thickness 0.126 in

Normal; DAM; ASTM D955

0.018 cm/cm
@Thickness 3.20 mm

0.018 in/in
@Thickness 0.126 in

Parallel; DAM; ASTM D955

Mechanical Properties力学性能

Tensile Strength, Yield屈服拉伸强度  

40.0 MPa
@Temperature 23.0 °C

5800 psi
@Temperature 73.4 °F

50%RH; ISO 527

62.0 MPa
@Temperature 23.0 °C

8990 psi
@Temperature 73.4 °F

DAM; ISO 527

Elongation at Break断裂伸长率 

25 %
@Temperature 23.0 °C

25 %
@Temperature 73.4 °F

DAM; nominal; ISO 527

40 %
@Temperature 23.0 °C

40 %
@Temperature 73.4 °F

DAM; ISO 527

>= 50 %
@Temperature 23.0 °C

>= 50 %
@Temperature 73.4 °F

50%RH; nominal; ISO 527

Elongation at Yield屈服伸长率 

5.5 %
@Temperature 23.0 °C

5.5 %
@Temperature 73.4 °F

15 %
@Temperature 23.0 °C

15 %
@Temperature 73.4 °F

Tensile Modulus拉伸模量 

1.10 GPa
@Temperature 23.0 °C

160 ksi
@Temperature 73.4 °F

50%RH; ISO 527

2.40 GPa
@Temperature 23.0 °C

348 ksi
@Temperature 73.4 °F

Flexural Modulus弯曲弹性模量 

2.27 GPa
@Temperature 23.0 °C

329 ksi
@Temperature 73.4 °F

DAM; ISO 178

Izod Impact, Notched悬臂梁缺口冲击强度 (ISO) 

10.0 kJ/m²
@Temperature -40.0 °C

4.76 ft-lb/in²
@Temperature -40.0 °F

DAM; ISO 180/1A

16.0 kJ/m²
@Temperature 23.0 °C

7.61 ft-lb/in²
@Temperature 73.4 °F

加工性能额定值 (公制)额定值 (英制)测试方法加工（熔体）温度290 °C554 °FDAM; Optimum
280 - 300 °C536 - 572 °FDAM模具温度70.0 °C158 °FDAM; optimum
50.0 - 90.0 °C122 - 194 °FDAM干燥温度80.0 °C176 °FDAM干燥时间2.00 - 4.00 hour2.00 - 4.00 hourDAM水分含量<= 0.20 %<= 0.20 %DAM