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成品圖片:

| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.40 g/cc | 0.0506 lb/in³ | |||
| 1.60 g/cc | 0.0578 lb/in³ | DAM; ISO 1183 | |||
| Moisture Absorption | 0.700 % @Thickness 2.00 mm |
0.700 % @Thickness 0.0787 in |
DAM; Sim. to ISO 62 | ||
| Viscosity | 79440 cP @Shear Rate 5000 1/s, Temperature 280 °C |
79440 cP @Shear Rate 5000 1/s, Temperature 536 °F |
ISO 11403-1 -2 | ||
| 101000 cP @Shear Rate 5000 1/s, Temperature 270 °C |
101000 cP @Shear Rate 5000 1/s, Temperature 518 °F |
ISO 11403-1 -2 | |||
| 131520 cP @Shear Rate 5000 1/s, Temperature 260 °C |
131520 cP @Shear Rate 5000 1/s, Temperature 500 °F |
ISO 11403-1 -2 | |||
| 259970 cP @Shear Rate 500 1/s, Temperature 280 °C |
259970 cP @Shear Rate 500 1/s, Temperature 536 °F |
ISO 11403-1 -2 | |||
| 350400 cP @Shear Rate 500 1/s, Temperature 270 °C |
350400 cP @Shear Rate 500 1/s, Temperature 518 °F |
ISO 11403-1 -2 | |||
| 474700 cP @Shear Rate 500 1/s, Temperature 260 °C |
474700 cP @Shear Rate 500 1/s, Temperature 500 °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 | 0.0080 cm/cm | 0.0080 in/in | DAM; ISO 294-4 2577 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength at Break | 170 MPa | 24700 psi | DAM; ISO 527-1/-2 | ||
| Tensile Stress | 3.79 MPa @Strain 0.100 %, Temperature 150 °C |
550 psi @Strain 0.100 %, Temperature 302 °F |
DAM; ISO 11403-1 -2 | ||
| 8.28 MPa @Strain 0.100 %, Temperature -40.0 °C |
1200 psi @Strain 0.100 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 9.09 MPa @Strain 0.100 %, Temperature 23.0 °C |
1320 psi @Strain 0.100 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 32.28 MPa @Strain 0.400 %, Temperature -40.0 °C |
4682 psi @Strain 0.400 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 32.69 MPa @Strain 0.700 %, Temperature 150 °C |
4741 psi @Strain 0.700 %, Temperature 302 °F |
DAM; ISO 11403-1 -2 | |||
| 34.85 MPa @Strain 0.400 %, Temperature 23.0 °C |
5055 psi @Strain 0.400 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 47.98 MPa @Strain 1.30 %, Temperature 150 °C |
6959 psi @Strain 1.30 %, Temperature 302 °F |
DAM; ISO 11403-1 -2 | |||
| 57.17 MPa @Strain 1.90 %, Temperature 150 °C |
8292 psi @Strain 1.90 %, Temperature 302 °F |
DAM; ISO 11403-1 -2 | |||
| 61.31 MPa @Strain 0.700 %, Temperature -40.0 °C |
8892 psi @Strain 0.700 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 63.02 MPa @Strain 0.700 %, Temperature 23.0 °C |
9140 psi @Strain 0.700 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 68.67 MPa @Strain 3.70 %, Temperature 150 °C |
9960 psi @Strain 3.70 %, Temperature 302 °F |
DAM; ISO 11403-1 -2 | |||
| 87.65 MPa @Strain 1.00 %, Temperature 23.0 °C |
12710 psi @Strain 1.00 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 88.75 MPa @Strain 1.00 %, Temperature -40.0 °C |
12870 psi @Strain 1.00 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 141.41 MPa @Strain 2.00 %, Temperature 23.0 °C |
20510 psi @Strain 2.00 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 186.16 MPa @Strain 2.60 %, Temperature -40.0 °C |
27000 psi @Strain 2.60 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| Elongation at Break | 2.5 % | 2.5 % | DAM; ISO 527-1/-2 | ||
| Tensile Modulus | 7.50 GPa | 1090 ksi | 50%RH; ISO 527-1/-2 | ||
| 10.64 GPa | 1543 ksi | DAM; ISO 527-1/-2 | |||
| Flexural Modulus | 9.45 GPa | 1370 ksi | DAM; ISO 178 | ||
| Secant Modulus | 2.77 GPa @Strain 2.90 %, Temperature 100 °C |
402 ksi @Strain 2.90 %, Temperature 212 °F |
DAM; ISO 11403-1 -2 | ||
| 3.45 GPa @Strain 2.10 %, Temperature 100 °C |
500 ksi @Strain 2.10 %, Temperature 212 °F |
DAM; ISO 11403-1 -2 | |||
| 4.35 GPa @Strain 1.30 %, Temperature 100 °C |
631 ksi @Strain 1.30 %, Temperature 212 °F |
DAM; ISO 11403-1 -2 | |||
| 5.892 GPa @Strain 0.500 %, Temperature 100 °C |
854.6 ksi @Strain 0.500 %, Temperature 212 °F |
DAM; ISO 11403-1 -2 | |||
| 6.60 GPa @Strain 0.100 %, Temperature 100 °C |
957 ksi @Strain 0.100 %, Temperature 212 °F |
DAM; ISO 11403-1 -2 | |||
| 7.80 GPa @Strain 1.60 %, Temperature 23.0 °C |
1130 ksi @Strain 1.60 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 7.9245 GPa @Strain 2.00 %, Temperature -40.0 °C |
1149.4 ksi @Strain 2.00 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 8.07 GPa @Strain 0.400 %, Temperature -40.0 °C |
1170 ksi @Strain 0.400 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 8.28 GPa @Strain 0.100 %, Temperature -40.0 °C |
1200 ksi @Strain 0.100 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 8.46 GPa @Strain 1.20 %, Temperature 23.0 °C |
1230 ksi @Strain 1.20 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 8.7125 GPa @Strain 0.400 %, Temperature 23.0 °C |
1263.7 ksi @Strain 0.400 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 8.81 GPa @Strain 1.20 %, Temperature -40.0 °C |
1280 ksi @Strain 1.20 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 8.84 GPa @Strain 0.800 %, Temperature -40.0 °C |
1280 ksi @Strain 0.800 %, Temperature -40.0 °F |
DAM; ISO 11403-1 -2 | |||
| 8.975 GPa @Strain 0.800 %, Temperature 23.0 °C |
1302 ksi @Strain 0.800 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| 9.09 GPa @Strain 0.100 %, Temperature 23.0 °C |
1320 ksi @Strain 0.100 %, Temperature 73.4 °F |
DAM; ISO 11403-1 -2 | |||
| Charpy Impact Unnotched | 4.00 J/cm² | 19.0 ft-lb/in² | DAM; ISO 179/1eU | ||
| Charpy Impact, Notched | 1.13 J/cm² | 5.38 ft-lb/in² | DAM; ISO 179/1eA | ||
| 1.08 J/cm² @Temperature -40.0 °C |
5.14 ft-lb/in² @Temperature -40.0 °F |
DAM; ISO 179/1eA | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | DAM; IEC 60093 | ||
| Dielectric Strength | 38.0 kV/mm | 965 kV/in | DAM; IEC 60243-1 | ||
| Dissipation Factor | 0.018 @Frequency 100 Hz |
0.018 @Frequency 100 Hz |
DAM; IEC 60250 | ||
| 0.018 @Frequency 1.00e+6 Hz |
0.018 @Frequency 1.00e+6 Hz |
DAM; IEC 60250 | |||
| Comparative Tracking Index | 285 V | 285 V | DAM; IEC 60112 | ||
| 250 - 400 V | 250 - 400 V | DAM; UL 746A | |||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 19.0 µm/m-°C | 10.6 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 | 1.66 J/g-°C | 0.397 BTU/lb-°F | |||
| Thermal Conductivity | 0.220 W/m-K | 1.53 BTU-in/hr-ft²-°F | of melt | ||
| Melting Point | 261 °C | 502 °F | DAM; 10°C/min; ISO 11357-1/-3 | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 256 °C | 493 °F | DAM; ISO 75-1/-2 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 246 °C | 475 °F | DAM; ISO 75-1/-2 | ||
| Glass Transition Temp, Tg | 80.0 °C | 176 °F | DAM; 10°C/min; DS; ISO 11357-1/-2 | ||
| Flammability, UL94 | V-0 @Thickness 1.50 mm |
V-0 @Thickness 0.0591 in |
DAM; IEC 60695-11-10 | ||
| V-0 @Thickness 0.300 mm |
V-0 @Thickness 0.0118 in |
DAM; IEC 60695-11-10 | |||
| 5VA @Thickness 1.50 mm |
5VA @Thickness 0.0591 in |
DAM; IEC 60695-11-20 | |||
| De |
|||||
| Additives | Release agent | ||||
| Delivery form | Pellets | ||||
| Emission of organic compounds | 4.7 µgC/g | VDA 277 | |||
| Odour | class 4.5 | VDA 270 | |||
| Part Marking Code | >PA66-GF25FR(17)< | ISO 11469 | |||
| Processing | Injection Moulding | ||||
| Regional Availability | Asia Pacific | ||||
| Europe | |||||
| Global | |||||
| Near East/Africa | |||||
| North America | |||||
| South and Central America | |||||
| Resin Identification | PA66-GF25FR(17) | ||||
| UL recognition | UL | DAM | |||
概述
PA塑料(尼龍,聚酰胺),英文名稱:Polyamide
PA的品種繁多,有PA6、PA66、PAll、PAl2、PA46、PA610、PA612、PAl010等,以及近幾年開發的半芳香族尼龍PA6T和特種尼龍等很多新品種。
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
成型收縮率:PA6 0.8-2.5% ,PA66 1.5-2.2%
成型溫度:220-300℃
干燥條件:100-110℃/12小時
堅韌、耐磨、耐油、,耐水、抗酶菌、但吸水大
燃燒鑒別方法:火焰上端黃色,下端藍色,燃燒后塑料熔滴落,起泡,離火后特殊的羊毛,指甲燒焦味和帶芹菜味
|
尼龍6: |
彈性好,沖擊強度,吸水較大 |
|
尼龍66: |
性能優于尼龍6,強度高,耐磨性好 |
|
尼龍610: |
與尼龍66相似,但吸水小,剛度低 |
|
尼龍1010: |
半透明,吸水小。耐寒性較好。適于制作一般機械零件、減磨耐磨零件、傳動零件以及化工、電器、儀表等零件 |
成型性能
1、結晶料,熔點較高,熔融溫度范圍窄,熱穩定性差,料溫超過300度、滯留時間超過30分鐘即分解。較易吸濕,需干燥,含水量不得超過0.3%。
2、流動性好,易溢料。宜用自鎖時噴嘴,并應加熱。
3、成型收縮范圍及收縮率大,方向性明顯,易發生縮孔、變形等。
4、模溫按塑件壁厚在20~90度范圍內選取,注射壓力按注射機類型、料溫、塑件形狀尺寸、模具澆注系統選定,成型周期按塑件壁厚選定。樹脂粘度小時,注射、冷卻時間應取長,并用白油作脫模劑。
5、模具澆注系統的形式和尺寸,增大流道和澆口尺寸可減少縮水。
聚酰胺的不足之處在于:由于熱膨脹和吸水性所至的尺寸精度不夠,耐酸性差,硬度和彈性模量不夠。經改良以后,也是比較優秀的工程塑料之一。
應用
汽車制造方面
用于制造燃料濾網、燃料過濾器、罐、捕集器、儲油槽、發動機汽缸蓋罩、散熱器水缸、平衡旋轉軸齒輪。也可用在汽車的電器配件、接線柱等。另外,它還可用作驅動、控制部件等。
電器電子工業
可用于制造電飯鍋、電動吸塵器、高頻電子食品加熱器,電器產品的接線柱、開關和電阻器等。
醫療器械儀器
用于醫用輸血管、取血器、輸液器等。PA單絲可做外科手術縫線、假發等;另外,電子打字機的數字旋轉盤、接線柱、傳動齒輪、印刷機的帶式過濾片等。
其它方面
用于制作一次性打火機體、堿性干電池襯墊,摩托車駕駛員的頭盔,辦公機器外殼,辦公用椅的角輪、座和靠背,冰鞋、釣魚線等,PA薄膜氣體阻隔性能優良,而且耐油性、耐低溫沖擊性、耐穿透性好,可用于肉、火腿腸等冷凍食品的包裝。聚酰胺還可棒材和板材,也作齒輪或其它傳動裝置。
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