顆粒圖片:

包裝圖片:

成品圖片:

| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.13 g/cc | 0.0408 lb/in³ | DAM; ISO 1183 | ||
| Water Absorption | 3.0 % @Temperature 23.0 °C |
3.0 % @Temperature 73.4 °F |
Equilibrium 50%RH; DAM; ISO 62, Similar to | ||
| 9.5 % @Temperature 23.0 °C |
9.5 % @Temperature 73.4 °F |
Saturation, immersed; DAM; ISO 62, Similar to | |||
| Linear Mold Shrinkage | 0.010 cm/cm @Thickness 3.00 mm |
0.010 in/in @Thickness 0.118 in |
Flow; DAM | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 50.0 MPa @Temperature 23.0 °C |
7250 psi @Temperature 73.4 °F |
50%RH; ISO 527 | ||
| 80.0 MPa @Temperature 23.0 °C |
11600 psi @Temperature 73.4 °F |
DAM; ISO 527 | |||
| Elongation at Break | 25 % @Temperature 23.0 °C |
25 % @Temperature 73.4 °F |
DAM; nominal; ISO 527 | ||
| 50 % @Temperature 23.0 °C |
50 % @Temperature 73.4 °F |
50mm/min; DAM; ISO 527 | |||
| >= 100 % @Temperature 23.0 °C |
>= 100 % @Temperature 73.4 °F |
50mm/min; 50%RH; ISO 527 | |||
| Elongation at Yield | 4.5 % @Temperature 23.0 °C |
4.5 % @Temperature 73.4 °F |
DAM; ISO 527 | ||
| Tensile Modulus | 1.50 GPa @Temperature 23.0 °C |
218 ksi @Temperature 73.4 °F |
50%RH; ISO 527 | ||
| 2.90 GPa @Temperature 23.0 °C |
421 ksi @Temperature 73.4 °F |
DAM; ISO 527 | |||
| Flexural Modulus | 2.30 GPa @Temperature 23.0 °C |
334 ksi @Temperature 73.4 °F |
DAM; ISO 178 | ||
| Izod Impact, Notched (ISO) | 6.00 kJ/m² @Temperature -40.0 °C |
2.86 ft-lb/in² @Temperature -40.0 °F |
DAM; ISO 180/1A | ||
| 6.00 kJ/m² @Temperature 23.0 °C |
2.86 ft-lb/in² @Temperature 73.4 °F |
DAM; ISO 180/1A | |||
| Izod Impact, Unnotched (ISO) | NB @Temperature 23.0 °C |
NB @Temperature 73.4 °F |
50%RH; ISO 180/1U | ||
| Charpy Impact Unnotched | NB @Temperature -40.0 °C |
NB @Temperature -40.0 °F |
DAM; ISO 179/1eU | ||
| NB @Temperature 23.0 °C |
NB @Temperature 73.4 °F |
50%RH; ISO 179/1eU | |||
| NB @Temperature 23.0 °C |
NB @Temperature 73.4 °F |
DAM; ISO 179/1eU | |||
| Charpy Impact, Notched | 0.600 J/cm² @Temperature 23.0 °C |
2.86 ft-lb/in² @Temperature 73.4 °F |
DAM; ISO 179/1eA | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow | 500 µm/m-°C @Temperature 23.0 - 55.0 °C |
278 µin/in-°F @Temperature 73.4 - 131 °F |
DAM; ISO 11359-1/-2 | ||
| CTE, linear, Transverse to Flow | 100 µm/m-°C @Temperature 23.0 - 55.0 °C |
55.6 µin/in-°F @Temperature 73.4 - 131 °F |
DAM; ISO 11359-1/-2 | ||
| Melting Point | 221 °C | 430 °F | 10°C/min; DAM; ISO 11357-1/-3 | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 160 °C | 320 °F | DAM; ISO 75-1/-2 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 55.0 °C | 131 °F | DAM; ISO 75-1/-2 | ||
| Processing Properties | Metric | English | Comments | ||
| Melt Temperature | 230 °C | 446 °F | DAM; Optimum; Extrusion | ||
| 230 - 240 °C | 446 - 464 °F | DAM; Extrusion | |||
| 260 - 280 °C | 500 - 536 °F | DAM; Injection Molding | |||
| 270 °C | 518 °F | DAM; Optimum; Injection Molding | |||
| Mold Temperature | 70.0 °C | 158 °F | DAM; optimum; Injection Molding | ||
| 50.0 - 90.0 °C | 122 - 194 °F | DAM; Injection Molding | |||
| Drying Temperature | 80.0 °C | 176 °F | DAM; Extrusion | ||
| 80.0 °C | 176 °F | DAM; Injection Molding | |||
| Dry Time | 2.00 - 4.00 hour | 2.00 - 4.00 hour | DAM; Injection Molding | ||
| 4.00 - 6.00 hour | 4.00 - 6.00 hour | DAM; Extrusion | |||
| Moisture Content | <= 0.040 % | <= 0.040 % | DAM; Extrusion | ||
| <= 0.20 % | <= 0.20 % | DAM; Injection Molding | |||
| De |
|||||
| Appearance | Natural Color | DAM | |||
| Features | Food Contact Acceptable | DAM | |||
| Forms | Pellets | DAM | |||
| Generic | Nylon 6 | DAM | |||
| Material Status | Current | DAM | |||
| Part Marking Code | >PA6< | ISO 11469; DAM | |||
| Processing Method | Extrusion | DAM | |||
| Product Category | Extrusion Resins | DAM | |||
| Food Contact Resins | DAM | ||||
| Region Available - Global | Yes | DAM | |||
| Resin Identification | PA6 | ISO 1043; DAM | |||
| RoHS Compliance | Contact Manufacturer | DAM | |||
| Uses | Food Applications, Non-specific | DAM | |||
| Food Applications, Non-specific | 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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