PPSU/P MT/Ensinger Inc. 物性表
PPSU/P MT/Ensinger Inc.
规格用途
该料用途 | 医疗/护理用品; 外科器械 |
备注说明 | TECASON® P MT is a polyphenylsulfone suited primarily to applications in the medical industry. It is in the same performance category as products like Polysulfone and ULTEM® polyetherimide. TECASON® P MT has improved performance in terms of temperature, impact strength and chemical resistance. TECASON® P MT also has exceptional resistance to repeated steam autoclaving without loss of dimensional stability or physical properties. TECASON® PMT is available in several colored and transparent grades, as well as with our x-ray opaque XRO additive which allows for clear component visibility on fluorscopy and x-ray.TECASON® P MT series products are targeted at a number of applications in the medical industry.TECASON® P MT is often used in applications for surgical tools and instruments because of its resistance to autoclave sterilization damage. A second market for TECASON®, it is also a popular material choice for trials used in joint replacement surgeries. |
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 / 比重 | ASTM D792 | 즀.끡 | g/cm³ | 吸水率 | ASTM D570 | 24 hr, 23°C | 퉀.뜐 | % | 饱和, 23°C | 즀.즀 | % |
硬度 | 洛氏硬度 | ASTM D785 | M 级, 23°C | ꈁ섆 | |
热性能 | 载荷下热变形温度 | ASTM D648 | 0.45 MPa, 未退火 | 즀 | °C | 1.8 MPa, 未退火 | 퉀 | °C | 维卡软化温度 | ASTM D1525 | 즀ꈁ | °C | 线形热膨胀系数 - 流动 | ASTM D696 | 섆.ꊖ쎇-섆 | cm/cm/°C | 比热 | ASTM C351 | 즀즀뜐퉀 | J/kg/°C | Service Temperature | Intermittent | 즀ꈁ | °C | Long Term | 즀끡 | °C |
可燃性 | UL 阻燃等级 | UL 94 | ꐱ-퉀 | ||
电气性能 | 体积电阻率 | ASTM D257 | 즀.퉀쎇+즀섆 | ohms·cm | 介电强度 | ASTM D149 | 즀 | kV/mm | 介电常数 | ASTM D150 | 23°C, 60 Hz | 뜐. |
机械性能 | 拉伸模量 | ASTM D638 | 23°C | 즀퉀 | MPa | 抗张强度 | ASTM D638 | 屈服, 23°C | 섆.ꈁ | MPa | 断裂, 23°C | 섆.ꈁ | MPa | 伸长率 | ASTM D638 | 断裂, 23°C | ꈁ퉀 | % | 弯曲模量 | ASTM D790 | 23°C | 퉀 | MPa | 弯曲强度 | ASTM D790 | 23°C | 즀퉀 | MPa | 压缩模量 | ASTM D695 | 즀섆섆퉀 | MPa | 压缩强度 | ASTM D695 | 10% 应变, 23°C | 끡뜐.즀 | MPa |
冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 23°C | 즀뜐퉀 | J/m |
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