PEI EC-1008EM美国液氮
(聚醚酰亚胺)美国液氮PEI EC-1008EM、ECF-1006、 聚醚酰亚胺(PEI)聚醚酰亚胺树脂是一种无定型热塑性树脂,简称PEI。它具有杰出的耐高温、高强度、高模量及广泛的耐化学剂性。特性:固有的耐燃性电气/电子应用,烟气释放低飞机/航天工业内部件,长期耐热性-RTI可达356℉(180℃)饮食服务(可烘烤),尺寸稳定性高温照明聚光圈及反射镜,高温强度和模量汽车发动机罩下的应用,水解和化学稳定性医疗器材托盘,波焊和汽焊稳定性公共炊具。FDA和NSF级HVAC应用、器皿与紧固件
LNP Stat-Kon® EC-1008 EM BK8-115 Polyetherimide, Carbon Fiber ReinforcementPolyetherimide (PEI), Carbon Fiber Filled
产品说明:
Features: Electrically Conductive, Good Moldability
Forms: Pellets
Processing Method: Injection Molding
Information provided by LNP, a GE Plastics Company.
This data sheet is labeled Discontinued; however many LNP grades are still active under new names instituted after the SABIC purchase.
物性信息:
比重 | 1.46 g/cc | 1.46 g/cc | Method A; ASTM D792 |
线性成型收缩率 | 0.00 cm/cm | 0.00 in/in | ASTM D955 |
线性成型收缩率,横向 | 0.0030 cm/cm | 0.0030 in/in | ASTM D955 |
抗张强度(断裂) | 222 MPa | 32200 psi | ASTM D638 |
伸长率 (断裂) | 1.5 % | 1.5 % | ASTM D638 |
弯曲强度 | 310 MPa | 45000 psi | ASTM D790 |
弯曲模量 | 25.5 GPa | 3700 ksi | ASTM D790 |
悬壁梁缺口冲击强度 | 0.534 J/cm @Thickness 3.18 mm | 1.00 ft-lb/in @Thickness 0.125 in | ASTM D256 |
悬壁梁无缺口冲击强度 | 4.27 J/cm @Thickness 3.18 mm | 8.00 ft-lb/in @Thickness 0.125 in | ASTM D256 |
动态摩擦系数 | 0.50 | 0.50 | vs. Steel - @ 40 psi, 50 ft/min, tested in accordance with LNP WI-0687; ASTM D1894 |
静态摩擦系数 | 0.46 | 0.46 | vs. Steel @ 40 psi, tested in accordance with LNP WI-0687; ASTM D1894 |
K (wear) Factor | 141 x 10-8 mm³/N-M | 70.0 x 10-10 in³-min/ft-lb-hr | 40psi, 50ft/min; tested in accordance with LNP WI-0687 |
加工(熔体)温度 | 360 - 366 °C | 680 - 691 °F | |
模具温度 | 121 - 149 °C | 250 - 300 °F | |
干燥温度 | 121 - 149 °C | 250 - 300 °F | |
干燥时间 | 4 hour | 4 hour | |
水分含量 | 0.020 % | 0.020 % | Suggested |
背压 | 0.345 - 0.689 MPa | 50.0 - 99.9 psi |
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