TPU-聚醚/ARE-95A/Biomerics, LLC 物性表
TPU-聚醚/ARE-95A/Biomerics, LLC
规格用途
该料用途 | 管件; 外科器械; 医疗/护理用品 |
备注说明 | Quadraflex™ ARE-95A is high performance aromatic polyether thermoplastic polyurethane. The polymer is naturally clear and supplied in small pellets for ease of processing. The material exhibits excellent mechanical properties, oxidative stability, biocompatibility, elasticity, chemical resistance, high resliency and softening at body temperature. The resin has consistent melt flow properties making it ideal for extrusion.Quadrathane™, Quadraflex™, Quadraban™ and Quadraplast™ performance polymers are primarily used in life science and medical applications including vascular access devices, surgical supplies, respiratory devices, tracheotomy devices, and other medical applications. Typical end products include tubing, catheter parts, balloons, and various medical device components. These performance polymers are available in a variety of durometers, radiopacifiers, colors, and custom formulations. |
技术参数
性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
注射 | 干燥温度 | 툵 | °C | 干燥时间 | .퐅 | hr | 建议的最大水分含量 | < 蘿.퐅-蘿 | % | 料筒后部温度 | 뙐 | °C | 料筒前部温度 | 뙐셂뙐 | °C | 射嘴温度 | 뙐셂뀷 | °C | 加工(熔体)温度 | ꍰ퐅 | °C | 模具温度 | 到 蘿ꍰ | °C | 注射速度 | 慢 | 螺杆压缩比 | ꍰ.툵:뙐.퐅 到 蘿.툵:뙐.퐅 |
物理性能 | 密度 / 比重 | ASTM D792 | 뙐.뙐툵 | g/cm³ | 熔流率(熔体流动速率) | ASTM D1238 | 190°C/2.16 kg | 뀷.퐅 | g/10 min | 收缩率 - 流动 | ASTM D955 | 퐅.툵퐅 到 퐅.퐅 | % |
硬度 | 肖氏硬度 | ASTM D2240 | 邵氏 A | 셂툵 | |
弹性体 | 拉伸应力 | ASTM D412 | 100%应变 | .셂뀷 | MPa | 300%应变 | ꍰ퐅. | MPa | 抗张强度 | ASTM D412 | 断裂 | 뙐. | MPa | 伸长率 | ASTM D412 | 断裂 | 툵퐅 | % |
热固性 | 后固化时间 | 38°C | 뀷.퐅 到 뙐퐅 | hr | |
挤出 | 干燥温度 | 툵 | °C | 干燥时间 | .퐅 | hr | 建议的最大水分含量 | < 퐅.퐅蘿퐅 | % | 料筒1区温度 | 뙐뙐 | °C | 料筒2区温度 | 뙐ꍰ | °C | 料筒3区温度 | 뙐 | °C | 料筒4区温度 | 뙐셂蘿 | °C | 熔体温度 | 뙐셂蘿 | °C | 口模温度 | 뙐셂蘿 到 ꍰ뙐뀷 | °C | 背压 | 뀷.셂 到 뙐ꍰ. | MPa |
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