VESTAMID PA12 L2141 BK 9.7504 抗溶剂性

VESTAMID® L L2141Polyamide 12Evonik Industries AG产品说明：Unfilled polyamid 12 compoundsCharacterization: high viscosity, light and higher heat stabilized than L2140, with processing aidApplication Examples: Hydraulic clutch lines, vacuum linesThe properties of PA 12 compounds can be modified to suit the requirements of many applications by incorporating various additives such as stabilizers, plasticizers, reinforcements, and fillers.The VESTAMID® L compounds of Evonik comprise a range of various products that are customized to the requirements of processors and users. Many of the PA 12 compounds are suitable especially for the injection molding of recision parts; others have been developed specifically for the extrusion process.

物性信息：基本信息添加剂加工助剂热稳定剂紫外线稳定剂特性高 ESCR（抗应力开裂）光稳定减震降噪抗溶剂性抗撞击性，良好可加工性，良好良好耐磨损性耐疲劳性能耐燃油性耐油性能耐油脂性能热稳定性食品接触的合规性吸水低或不吸水粘度，高用途液压应用机构评级欧洲 10/1/2011 12:00:00 AM外观黑色加工方法挤出物理性能 额定值 单位制 测试方法密度 (23°C) 1.01 g/cm3 ISO 1183收缩率 ISO 294-4垂直流动方向 1.3 % ISO 294-4流动方向 0.70 % ISO 294-4吸水率 ISO 62饱和, 23°C 1.5 % ISO 62平衡, 23°C, 50% RH 0.70 % ISO 62机械性能 额定值 单位制 测试方法拉伸模量 1500 MPa ISO 527-2拉伸应力 (屈服) 46.0 MPa ISO 527-2拉伸应变 ISO 527-2屈服 5.0 % ISO 527-2断裂 > 50 % ISO 527-2冲击性能 额定值 单位制 测试方法简支梁缺口冲击强度 ISO 179/1eA-30°C, 完全断裂 8.0 kJ/m2 ISO 179/1eA23°C, 完全断裂 10 kJ/m2 ISO 179/1eA简支梁无缺口冲击强度 ISO 179/1eU-30°C 无断裂 ISO 179/1eU23°C 无断裂 ISO 179/1eU

热性能 额定值 单位制 测试方法热变形温度0.45 MPa, 未退火 110 °C ISO 75-2/B1.8 MPa, 未退火 50.0 °C ISO 75-2/A维卡软化温度-- 170 °C ISO 306/A-- 140 °C ISO 306/B熔融温度 1 178 °C ISO 11357-3线形热膨胀系数 - 流动 (23 到 55°C) 1.5E-4 cm/cm/°C ISO 11359-2电气性能 额定值 单位制 测试方法体积电阻率 1.0E+12 ohms·cm IEC 60093介电强度 35 kV/mm IEC 60243-1相对电容率 IEC 6025023°C, 100 Hz 9.70 IEC 6025023°C, 1 MHz 4.00 IEC 60250耗散因数 IEC 6025023°C, 100 Hz 0.21 IEC 6025023°C, 1 MHz 0.11 IEC 60250漏电起痕指数 IEC 60112-- 600 V IEC 60112解决方案 A 2 > 600 V IEC 60112可燃性 额定值 单位制 测试方法UL 阻燃等级 UL 941.60 mm HB UL 943.20 mm HB UL 94补充信息 额定值 测试方法Electrolytical Corrosion A1 IEC 60426ISO Shortname PA12, EHL, 22-010 ISO 1874