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Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.37 g/cc | 0.0495 lb/in³ | DAM; ISO 1183 | ||
Water Absorption | 6.0 % @Thickness 2.00 mm |
6.0 % @Thickness 0.0787 in |
DAM; Sim. to ISO 62 | ||
Moisture Absorption | 1.90 % @Thickness 2.00 mm |
1.90 % @Thickness 0.0787 in |
DAM; Sim. to ISO 62 | ||
Viscosity | 46970 cP @Shear Rate 5000 1/s, Temperature 305 °C |
46970 cP @Shear Rate 5000 1/s, Temperature 581 °F |
ISO 11403-1 -2 | ||
58620 cP @Shear Rate 5000 1/s, Temperature 295 °C |
58620 cP @Shear Rate 5000 1/s, Temperature 563 °F |
ISO 11403-1 -2 | |||
74567 cP @Shear Rate 5000 1/s, Temperature 285 °C |
74567 cP @Shear Rate 5000 1/s, Temperature 545 °F |
ISO 11403-1 -2 | |||
119700 cP @Shear Rate 500 1/s, Temperature 305 °C |
119700 cP @Shear Rate 500 1/s, Temperature 581 °F |
ISO 11403-1 -2 | |||
154240 cP @Shear Rate 500 1/s, Temperature 295 °C |
154240 cP @Shear Rate 500 1/s, Temperature 563 °F |
ISO 11403-1 -2 | |||
201130 cP @Shear Rate 500 1/s, Temperature 285 °C |
201130 cP @Shear Rate 500 1/s, Temperature 545 °F |
ISO 11403-1 -2 | |||
Linear Mold Shrinkage, Flow | 0.0030 cm/cm | 0.0030 in/in | DAM; ISO 294-4 2577 | ||
Linear Mold Shrinkage, Transverse | 0.011 cm/cm | 0.011 in/in | DAM; ISO 294-4 2577 | ||
Mechanical Properties | Metric | English | Comments | ||
Hardness, Rockwell M | 88 | 88 | 50%RH; ISO 2039-2 | ||
104 | 104 | DAM; ISO 2039-2 | |||
Hardness, Rockwell R | 117 | 117 | 50%RH; ISO 2039-2 | ||
124 | 124 | DAM; ISO 2039-2 | |||
Tensile Strength at Break | 130 MPa | 18900 psi | 50%RH; ISO 527-1/-2 | ||
200 MPa | 29000 psi | DAM; ISO 527-1/-2 | |||
Elongation at Break | 3.4 % | 3.4 % | DAM; ISO 527-1/-2 | ||
5.0 % | 5.0 % | 50%RH; ISO 527-1/-2 | |||
Tensile Modulus | 7.00 GPa | 1020 ksi | 50%RH; ISO 527-1/-2 | ||
10.0 GPa | 1450 ksi | DAM; ISO 527-1/-2 | |||
Shear Modulus | 0.6452 GPa @Temperature 150 °C |
93.58 ksi @Temperature 302 °F |
DAM; Dynamic; ISO 11403-1 -2 | ||
0.714 GPa @Temperature 110 °C |
104 ksi @Temperature 230 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
1.2377 GPa @Temperature 60.0 °C |
179.52 ksi @Temperature 140 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
1.8948 GPa @Temperature 10.0 °C |
274.82 ksi @Temperature 50.0 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
1.9612 GPa @Temperature -20.0 °C |
284.45 ksi @Temperature -4.00 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
2.0275 GPa @Temperature -50.0 °C |
294.07 ksi @Temperature -58.0 °F |
DAM; Dynamic; ISO 11403-1 -2 | |||
Izod Impact, Notched (ISO) | 13.0 kJ/m² | 6.19 ft-lb/in² | DAM; ISO 180/1A | ||
17.0 kJ/m² | 8.09 ft-lb/in² | 50%RH; ISO 180/1A | |||
10.0 kJ/m² @Temperature -30.0 °C |
4.76 ft-lb/in² @Temperature -22.0 °F |
50%RH; ISO 180/1A | |||
12.0 kJ/m² @Temperature -30.0 °C |
5.71 ft-lb/in² @Temperature -22.0 °F |
DAM; ISO 180/1A | |||
Charpy Impact Unnotched | 8.20 J/cm² | 39.0 ft-lb/in² | DAM; ISO 179/1eU | ||
9.30 J/cm² | 44.3 ft-lb/in² | 50%RH; ISO 179/1eU | |||
7.00 J/cm² @Temperature -30.0 °C |
33.3 ft-lb/in² @Temperature -22.0 °F |
DAM; ISO 179/1eU | |||
7.30 J/cm² @Temperature -30.0 °C |
34.7 ft-lb/in² @Temperature -22.0 °F |
50%RH; ISO 179/1eU | |||
Charpy Impact, Notched | 1.20 J/cm² | 5.71 ft-lb/in² | DAM; ISO 179/1eA | ||
1.60 J/cm² | 7.61 ft-lb/in² | 50%RH; ISO 179/1eA | |||
1.00 J/cm² @Temperature -30.0 °C |
4.76 ft-lb/in² @Temperature -22.0 °F |
DAM; ISO 179/1eA | |||
1.00 J/cm² @Temperature -30.0 °C |
4.76 ft-lb/in² @Temperature -22.0 °F |
50%RH; ISO 179/1eA | |||
Tensile Creep Modulus, 1 hour | 6800 MPa @Time 3600 sec |
986000 psi @Time 1.00 hour |
50%RH; ISO 899-1 | ||
Tensile Creep Modulus, 1000 hours | 5100 MPa @Time 3.60e+6 sec |
740000 psi @Time 1000 hour |
50%RH; ISO 899-1 | ||
Electrical Properties | Metric | English | Comments | ||
Volume Resistivity | 1.00e+11 ohm-cm | 1.00e+11 ohm-cm | 50%RH; IEC 60093 | ||
>= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | DAM; IEC 60093 | |||
Surface Resistance | 1.00e+13 ohm | 1.00e+13 ohm | 50%RH; IEC 60093 | ||
1.00e+15 ohm | 1.00e+15 ohm | DAM; ASTM D257 | |||
Dielectric Constant | 4.1 @Frequency 1.00e+6 Hz |
4.1 @Frequency 1.00e+6 Hz |
DAM; IEC 60250 | ||
4.4 @Frequency 100 Hz |
4.4 @Frequency 100 Hz |
DAM; IEC 60250 | |||
4.6 @Frequency 1.00e+6 Hz |
4.6 @Frequency 1.00e+6 Hz |
50%RH; IEC 60250 | |||
10.8 @Frequency 100 Hz |
10.8 @Frequency 100 Hz |
50%RH; IEC 60250 | |||
Dielectric Strength | 32.0 kV/mm | 813 kV/in | 50%RH; IEC 60243-1 | ||
38.0 kV/mm | 965 kV/in | DAM; IEC 60243-1 | |||
Dissipation Factor | 0.0070 @Frequency 100 Hz |
0.0070 @Frequency 100 Hz |
DAM; IEC 60250 | ||
0.015 @Frequency 1.00e+6 Hz |
0.015 @Frequency 1.00e+6 Hz |
DAM; IEC 60250 | |||
0.065 @Frequency 1.00e+6 Hz |
0.065 @Frequency 1.00e+6 Hz |
50%RH; IEC 60250 | |||
0.46 @Frequency 100 Hz |
0.46 @Frequency 100 Hz |
50%RH; IEC 60250 | |||
Comparative Tracking Index | 400 V | 400 V | DAM; IEC 60112 | ||
Thermal Properties | Metric | English | Comments | ||
CTE, linear, Parallel to Flow | 22.0 µm/m-°C | 12.2 µin/in-°F | DAM; ISO 11359-1/-2 | ||
CTE, linear, Transverse to Flow | 107 µm/m-°C | 59.4 µin/in-°F | DAM; ISO 11359-1/-2 | ||
Melting Point | 263 °C | 505 °F | DAM; 10°C/min; ISO 11357-1/-3 | ||
Deflection Temperature at 0.46 MPa (66 psi) | 261 °C | 502 °F | DAM; ISO 75-1/-2 | ||
Deflection Temperature at 1.8 MPa (264 psi) | 248 °C | 478 °F | DAM; ISO 75-1/-2 | ||
Flammability, UL94 | HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
DAM; IEC 60695-11-10 | ||
HB @Thickness 0.800 mm |
HB @Thickness 0.0315 in |
DAM; IEC 60695-11-10 | |||
Flame Spread | 13 mm/min @Thickness 1.00 mm |
0.51 in/min @Thickness 0.0394 in |
ISO 3795 (FMVSS 302) | ||
De |
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Part Marking Code | >PA66-GF30< | ISO 11469 | |||
Processing | Injection Moulding | ||||
Regional Availability | Europe | ||||
Near East/Africa | |||||
Resin Identification | PA66-GF30 | ||||
Special characteristics | Heat stabilised or stable to heat | ||||
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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