耐低温,高抗冲PA66/美国杜邦/42A NC010

耐低温,高抗冲PA66/美国杜邦/42A NC010
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Physical Properties Metric English Comments
Density  1.01 g/cc 0.0365 lb/in³  
  1.14 g/cc 0.0412 lb/in³ DAM; ISO 1183
Water Absorption  8.5 %
@Thickness 2.00 mm
8.5 %
@Thickness 0.0787 in
DAM; Sim. to ISO 62
Moisture Absorption  2.60 %
@Thickness 2.00 mm
2.60 %
@Thickness 0.0787 in
DAM; Sim. to ISO 62
Viscosity   84550 cP
@Shear Rate 5000 1/s,
Temperature 300 °C
84550 cP
@Shear Rate 5000 1/s,
Temperature 572 °F
ISO 11403-1 -2
  95850 cP
@Shear Rate 5000 1/s,
Temperature 290 °C
95850 cP
@Shear Rate 5000 1/s,
Temperature 554 °F
ISO 11403-1 -2
  108800 cP
@Shear Rate 5000 1/s,
Temperature 280 °C
108800 cP
@Shear Rate 5000 1/s,
Temperature 536 °F
ISO 11403-1 -2
  286300 cP
@Shear Rate 500 1/s,
Temperature 300 °C
286300 cP
@Shear Rate 500 1/s,
Temperature 572 °F
ISO 11403-1 -2
  369600 cP
@Shear Rate 500 1/s,
Temperature 290 °C
369600 cP
@Shear Rate 500 1/s,
Temperature 554 °F
ISO 11403-1 -2
  438700 cP
@Shear Rate 10.0 1/s,
Temperature 300 °C
438700 cP
@Shear Rate 10.0 1/s,
Temperature 572 °F
ISO 11403-1 -2
  471600 cP
@Shear Rate 500 1/s,
Temperature 280 °C
471600 cP
@Shear Rate 500 1/s,
Temperature 536 °F
ISO 11403-1 -2
  655100 cP
@Shear Rate 10.0 1/s,
Temperature 290 °C
655100 cP
@Shear Rate 10.0 1/s,
Temperature 554 °F
ISO 11403-1 -2
  1.013e+6 cP
@Shear Rate 10.0 1/s,
Temperature 280 °C
1.013e+6 cP
@Shear Rate 10.0 1/s,
Temperature 536 °F
ISO 11403-1 -2
Viscosity Test  280 cm³/g 280 cm³/g DAM; ISO 307 1157 1628
Linear Mold Shrinkage, Flow  0.014 cm/cm 0.014 in/in DAM; ISO 294-4 2577
Linear Mold Shrinkage, Transverse  0.014 cm/cm 0.014 in/in DAM; ISO 294-4 2577
 
Mechanical Properties Metric English Comments
Tensile Stress   2.00 MPa
@Strain 0.1575 %,
Time 3600 sec
290 psi
@Strain 0.1575 %,
Time 1.00 hour
50%RH; isochronous; ISO 11403-1 -2
  2.00 MPa
@Strain 0.183167 %,
Time 36000 sec
290 psi
@Strain 0.183167 %,
Time 10.0 hour
50%RH; isochronous; ISO 11403-1 -2
  2.00 MPa
@Strain 0.224 %,
Time 360000 sec
290 psi
@Strain 0.224 %,
Time 100 hour
50%RH; isochronous; ISO 11403-1 -2
  2.00 MPa
@Strain 0.278833 %,
Time 3.60e+6 sec
290 psi
@Strain 0.278833 %,
Time 1000 hour
50%RH; isochronous; ISO 11403-1 -2
  2.00 MPa
@Strain 0.355833 %,
Time 3.60e+7 sec
290 psi
@Strain 0.355833 %,
Time 10000 hour
50%RH; isochronous; ISO 11403-1 -2
  12.0 MPa
@Strain 2.91667 %,
Time 3.60e+7 sec
1740 psi
@Strain 2.91667 %,
Time 10000 hour
50%RH; isochronous; ISO 11403-1 -2
  12.0 MPa
@Strain 2.275 %,
Time 3.60e+6 sec
1740 psi
@Strain 2.275 %,
Time 1000 hour
50%RH; isochronous; ISO 11403-1 -2
  12.0 MPa
@Strain 1.77333 %,
Time 360000 sec
1740 psi
@Strain 1.77333 %,
Time 100 hour
50%RH; isochronous; ISO 11403-1 -2
  12.0 MPa
@Strain 1.45833 %,
Time 36000 sec
1740 psi
@Strain 1.45833 %,
Time 10.0 hour
50%RH; isochronous; ISO 11403-1 -2
  12.0 MPa
@Time 3600 sec,
Strain 1.19 %
1740 psi
@Time 1.00 hour,
Strain 1.19 %
50%RH; isochronous; ISO 11403-1 -2
Tensile Strength, Yield  55.0 MPa 7980 psi 50%RH; ISO 527-1/-2
  83.0 MPa 12000 psi DAM; ISO 527-1/-2
Elongation at Break  >= 50 % >= 50 % DAM; Nominal; ISO 527-1/-2
  >= 50 % >= 50 % 50%RH; Nominal; ISO 527-1/-2
Elongation at Yield  4.4 % 4.4 % DAM; ISO 527-1/-2
  27 % 27 % 50%RH; ISO 527-1/-2
Tensile Modulus  1.30 GPa 189 ksi 50%RH; ISO 527-1/-2
  3.10 GPa 450 ksi DAM; ISO 527-1/-2
Flexural Modulus  1.07 GPa 155 ksi 50%RH; ISO 178
  2.80 GPa 406 ksi DAM; ISO 178
Shear Modulus   0.1393 GPa
@Temperature 150 °C
20.20 ksi
@Temperature 302 °F
DAM; Dynamic; ISO 11403-1 -2
  0.1594 GPa
@Temperature 110 °C
23.12 ksi
@Temperature 230 °F
DAM; Dynamic; ISO 11403-1 -2
  0.4312 GPa
@Temperature 60.0 °C
62.54 ksi
@Temperature 140 °F
DAM; Dynamic; ISO 11403-1 -2
  0.9147 GPa
@Temperature 10.0 °C
132.7 ksi
@Temperature 50.0 °F
DAM; Dynamic; ISO 11403-1 -2
  0.9608 GPa
@Temperature -20.0 °C
139.4 ksi
@Temperature -4.00 °F
DAM; Dynamic; ISO 11403-1 -2
  1.0372 GPa
@Temperature -50.0 °C
150.44 ksi
@Temperature -58.0 °F
DAM; Dynamic; ISO 11403-1 -2
Shear Strength 
 
0.004387 MPa
@Shear Rate 10.0 1/s,
Temperature 300 °C
0.6363 psi
@Shear Rate 10.0 1/s,
Temperature 572 °F
ISO 11403-1 -2
  0.006551 MPa
@Shear Rate 10.0 1/s,
Temperature 290 °C
0.9501 psi
@Shear Rate 10.0 1/s,
Temperature 554 °F
ISO 11403-1 -2
  0.01013 MPa
@Shear Rate 10.0 1/s,
Temperature 280 °C
1.469 psi
@Shear Rate 10.0 1/s,
Temperature 536 °F
ISO 11403-1 -2
  0.1432 MPa
@Shear Rate 500 1/s,
Temperature 300 °C
20.76 psi
@Shear Rate 500 1/s,
Temperature 572 °F
ISO 11403-1 -2
  0.1848 MPa
@Shear Rate 500 1/s,
Temperature 290 °C
26.80 psi
@Shear Rate 500 1/s,
Temperature 554 °F
ISO 11403-1 -2
  0.2358 MPa
@Shear Rate 500 1/s,
Temperature 280 °C
34.20 psi
@Shear Rate 500 1/s,
Temperature 536 °F
ISO 11403-1 -2
  0.4228 MPa
@Shear Rate 5000 1/s,
Temperature 300 °C
61.32 psi
@Shear Rate 5000 1/s,
Temperature 572 °F
ISO 11403-1 -2
  0.4793 MPa
@Shear Rate 5000 1/s,
Temperature 290 °C
69.51 psi
@Shear Rate 5000 1/s,
Temperature 554 °F
ISO 11403-1 -2
  0.5440 MPa
@Shear Rate 5000 1/s,
Temperature 280 °C
78.91 psi
@Shear Rate 5000 1/s,
Temperature 536 °F
ISO 11403-1 -2
Izod Impact, Notched (ISO)  6.00 kJ/m² 2.86 ft-lb/in² DAM; ISO 180/1A
  23.0 kJ/m² 10.9 ft-lb/in² 50%RH; ISO 180/1A
  6.00 kJ/m²
@Temperature -30.0 °C
2.86 ft-lb/in²
@Temperature -22.0 °F
50%RH; ISO 180/1A
  7.00 kJ/m²
@Temperature -30.0 °C
3.33 ft-lb/in²
@Temperature -22.0 °F
DAM; ISO 180/1A
Izod Impact, Unnotched (ISO)  NB NB DAM; ISO 180/1U
  NB NB 50%RH; ISO 180/1U
  NB
@Temperature -30.0 °C
NB
@Temperature -22.0 °F
DAM; ISO 180/1U
  NB
@Temperature -30.0 °C
NB
@Temperature -22.0 °F
50%RH; ISO 180/1U
Charpy Impact Unnotched  NB NB DAM; ISO 179/1eU
  NB NB 50%RH; ISO 179/1eU
  NB
@Temperature -30.0 °C
NB
@Temperature -22.0 °F
DAM; ISO 179/1eU
  NB
@Temperature -30.0 °C
NB
@Temperature -22.0 °F
50%RH; ISO 179/1eU
Charpy Impact, Notched  0.600 J/cm² 2.86 ft-lb/in² DAM; ISO 179/1eA
  2.00 J/cm² 9.52 ft-lb/in² 50%RH; ISO 179/1eA
  0.400 J/cm²
@Temperature -30.0 °C
1.90 ft-lb/in²
@Temperature -22.0 °F
50%RH; ISO 179/1eA
  0.600 J/cm²
@Temperature -30.0 °C
2.86 ft-lb/in²
@Temperature -22.0 °F
DAM; ISO 179/1eA
Tensile Creep Modulus, 1 hour   968 MPa
@Pressure 14.0 MPa,
Temperature 23.0 °C
140000 psi
@Pressure 2030 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  1008.4 MPa
@Pressure 12.0 MPa,
Temperature 23.0 °C
146260 psi
@Pressure 1740 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  1050 MPa
@Pressure 10.0 MPa,
Temperature 23.0 °C
152000 psi
@Pressure 1450 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  1100 MPa
@Pressure 8.00 MPa,
Temperature 23.0 °C
159000 psi
@Pressure 1160 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  1150 MPa
@Pressure 6.00 MPa,
Temperature 23.0 °C
166000 psi
@Pressure 870 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  1210 MPa
@Pressure 4.00 MPa,
Temperature 23.0 °C
175000 psi
@Pressure 580 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  1270 MPa
@Pressure 2.00 MPa,
Temperature 23.0 °C
184000 psi
@Pressure 290 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
Tensile Creep Modulus, 1000 hours   496 MPa
@Pressure 14.0 MPa,
Temperature 23.0 °C
72000 psi
@Pressure 2030 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  527 MPa
@Pressure 12.0 MPa,
Temperature 23.0 °C
76500 psi
@Pressure 1740 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  561 MPa
@Pressure 10.0 MPa,
Temperature 23.0 °C
81400 psi
@Pressure 1450 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  596 MPa
@Pressure 8.00 MPa,
Temperature 23.0 °C
86500 psi
@Pressure 1160 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  635 MPa
@Pressure 6.00 MPa,
Temperature 23.0 °C
92100 psi
@Pressure 870 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  678 MPa
@Pressure 4.00 MPa,
Temperature 23.0 °C
98300 psi
@Pressure 580 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
  717 MPa
@Pressure 2.00 MPa,
Temperature 23.0 °C
104000 psi
@Pressure 290 psi,
Temperature 73.4 °F
50%RH; ISO 11403-1 -2
 
Electrical Properties Metric English Comments
Volume Resistivity  1.00e+13 ohm-cm 1.00e+13 ohm-cm 50%RH; IEC 60093
  1.00e+15 ohm-cm 1.00e+15 ohm-cm DAM; IEC 60093
Dielectric Constant   3.6
@Frequency 1.00e+6 Hz
3.6
@Frequency 1.00e+6 Hz
DAM; IEC 60250
  4.2
@Frequency 1.00e+6 Hz
4.2
@Frequency 1.00e+6 Hz
50%RH; IEC 60250
  4.3
@Frequency 100 Hz
4.3
@Frequency 100 Hz
DAM; IEC 60250
  10.3
@Frequency 100 Hz
10.3
@Frequency 100 Hz
50%RH; IEC 60250
Dielectric Strength  30.5 kV/mm 775 kV/in DAM; IEC 60243-1
Dissipation Factor   0.015
@Frequency 100 Hz
0.015
@Frequency 100 Hz
DAM; IEC 60250
  0.024
@Frequency 1.00e+6 Hz
0.024
@Frequency 1.00e+6 Hz
DAM; IEC 60250
  0.075
@Frequency 1.00e+6 Hz
0.075
@Frequency 1.00e+6 Hz
50%RH; IEC 60250
  0.20
@Frequency 100 Hz
0.20
@Frequency 100 Hz
50%RH; IEC 60250
 
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow  100 µm/m-°C 55.6 µin/in-°F DAM; ISO 11359-1/-2
CTE, linear, Transverse to Flow  100 µm/m-°C 55.6 µin/in-°F DAM; ISO 11359-1/-2
Specific Heat Capacity  2.79 J/g-°C 0.667 BTU/lb-°F  
Thermal Conductivity  0.160 W/m-K 1.11 BTU-in/hr-ft²-°F of melt
Melting Point  262 °C 504 °F DAM; 10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)  200 °C 392 °F DAM; ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)  70.0 °C 158 °F DAM; ISO 75-1/-2
Vicat Softening Point  244 °C 471 °F DAM; 50°C/h 50N; ISO 306
Glass Transition Temp, Tg  70.0 °C 158 °F DAM; 10°C/min; ISO 11357-1/-2
Flammability, UL94   HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
DAM; IEC 60695-11-10
  HB
@Thickness 0.700 mm
HB
@Thickness 0.0276 in
DAM; IEC 60695-11-10
Oxygen Index  28 % 28 % DAM; ISO 4589-1/-2
 
Descriptive Properties
Additives Release agent  
Delivery form Pellets  
Part Marking Code >PA66< ISO 11469
Processing Casting  
  Coatable  
  Film Extrusion  
  Injection Moulding  
  Other Extrusion  
  Profile Extrusion  
  Sheet Extrusion  
Regional Availability North America  
  South and Central America  
Resin Identification PA66  
UL recognition UL DAM

概述

PA塑料(尼龙,聚酰胺),英文名称:Polyamide

PA的品种繁多,有PA6、PA66、PAll、PAl2、PA46、PA610、PA612、PAl010等,以及近几年开发的半芳香族尼龙PA6T和特种尼龙等很多新品种。

物理性能

比重:PA6 1.14克/立方厘米,PA66 1.15克/立方厘米,PA1010 1.05克/立方厘米

成型收缩率:PA6 0.8-2.5% ,PA66 1.5-2.2%

成型温度:220-300℃

干燥条件:100-110℃/12小时

坚韧、耐磨、耐油、,耐水、抗酶菌、但吸水大

燃烧鉴别方法:火焰上端黄色,下端蓝色,燃烧后塑料熔滴落,起泡,离火后特殊的羊毛,指甲烧焦味和带芹菜味

尼龙6:

弹性好,冲击强度,吸水较大

尼龙66:

性能优于尼龙6,强度高,耐磨性好

尼龙610:

与尼龙66相似,但吸水小,刚度低

尼龙1010:

半透明,吸水小。耐寒性较好。适于制作一般机械零件、减磨耐磨零件、传动零件以及化工、电器、仪表等零件

成型性能

1、结晶料,熔点较高,熔融温度范围窄,热稳定性差,料温超过300度、滞留时间超过30分钟即分解。较易吸湿,需干燥,含水量不得超过0.3%。

2、流动性好,易溢料。宜用自锁时喷嘴,并应加热。

3、成型收缩范围及收缩率大,方向性明显,易发生缩孔、变形等。

4、模温按塑件壁厚在20~90度范围内选取,注射压力按注射机类型、料温、塑件形状尺寸、模具浇注系统选定,成型周期按塑件壁厚选定。树脂粘度小时,注射、冷却时间应取长,并用白油作脱模剂。

5、模具浇注系统的形式和尺寸,增大流道和浇口尺寸可减少缩水。

聚酰胺的不足之处在于:由于热膨胀和吸水性所至的尺寸精度不够,耐酸性差,硬度和弹性模量不够。经改良以后,也是比较优秀的工程塑料之一。

应用

汽车制造方面

用于制造燃料滤网、燃料过滤器、罐、捕集器、储油槽、发动机汽缸盖罩、散热器水缸、平衡旋转轴齿轮。也可用在汽车的电器配件、接线柱等。另外,它还可用作驱动、控制部件等。

电器电子工业

可用于制造电饭锅、电动吸尘器、高频电子食品加热器,电器产品的接线柱、开关和电阻器等。

医疗器械仪器

用于医用输血管、取血器、输液器等。PA单丝可做外科手术缝线、假发等;另外,电子打字机的数字旋转盘、接线柱、传动齿轮、印刷机的带式过滤片等。

其它方面

用于制作一次性打火机体、碱性干电池衬垫,摩托车驾驶员的头盔,办公机器外壳,办公用椅的角轮、座和靠背,冰鞋、钓鱼线等,PA薄膜气体阻隔性能优良,而且耐油性、耐低温冲击性、耐穿透性好,可用于肉、火腿肠等冷冻食品的包装。聚酰胺还可棒材和板材,也作齿轮或其它传动装置。

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