尼龙12/Care ML21/Evonik Industries AG 物性表
尼龙12/Care ML21/Evonik Industries AG
规格用途
| 该料用途 | 管件; 医疗/护理用品; 医疗器械 |
| 备注说明 | VESTAMID®Care ML grades cover a range of polyamide 12 resins of different viscosity for processing via extrusion or injection molding. The VESTAMID®Care ML product range consists of unstabilized base resins as well as stabilized or reinforced compounds.VESTAMID® Care ML resins are characterized by several outstanding properties, such as high impact & notched impact resistance, dimensional stability, good sliding properties, high abrasion resistance and resistance against chemicals.Unfilled VESTAMID® Care ML grades are for example the materials of choice for catheters and tubings, where VESTAMID® Care ML materials meet even highest challenges in applications such as angioplasty balloon catheters.Typical areas of application for reinforced VESTAMID® Care ML grades include housing-parts, monitoring and imaging devices and durable medical equipment. Due to their low water uptake, filled VESTAMID® Care ML grades even resist steam autoclaving for more than 500 cycles. The advantages at a glance : |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 物理性能 | 密度 | ISO 1183 | 23°C | . | g/cm³ | 收缩率 | ISO 294-4 | 横向流量 : 2.00 mm | .ꐕ | % | 流量 : 2.00 mm | .ꄣ | % | 吸水率 | ISO 62 | 饱和, 23°C | .뚓 | % | 平衡, 23°C, 50% RH | .꤆ | % | 粘数 | ISO 307 | 힅ꐕ | cm³/g |
| 可燃性 | 可燃性等级 | IEC 60695-11-10, -20 | 1.6 mm | ꒀ | 3.2 mm | ꒀ |
| 机械性能 | 拉伸模量 | ISO 527-2 | | MPa | 拉伸应力 | ISO 527-2/50 | 屈服, 23°C | . | MPa | 拉伸应变 | ISO 527-2/50 | 屈服, 23°C | . | % | 标称拉伸断裂应变 | ISO 527-2/50 | 23°C | > | % |
| 冲击性能 | 简支梁缺口冲击强度 | ISO 179/1eA | -30°C, 完全断裂 | . | kJ/m² | 23°C, 完全断裂 | ꐕ힅 | kJ/m² | 简支梁无缺口冲击强度 | ISO 179/1eU | -30°C | 无断裂 | 23°C | 无断裂 |
| 热性能 | 热变形温度 | 0.45 MPa, 未退火 | ISO 75-2/B | | °C | 1.8 MPa, 未退火 | ISO 75-2/A | . | °C | 维卡软化温度 | -- | ISO 306/A | ꄣ | °C | -- | ISO 306/B | | °C | 溶融温度（DSC） 2 | ISO 11357 | ꄣ꤆ | °C | 线形热膨胀系数 - 流动 | ISO 11359-2 | 23 到 55°C | .- | cm/cm/°C |
温馨提示：此数据表中的信息由塑胶网从该材料的生产商处获得，塑胶网尽最大努力确保此数据的准确性，但是塑胶网对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。
