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
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
