公司信息及水印
牌号简介 About |
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TECASON™ P MT是一种主要适用于医疗行业的聚苯砜。它与聚砜、Ultem聚醚酰亚胺等产品属于同一性能类别。TECASON™ P MT在温度、冲击强度和耐化学性方面提高了性能。TECASON™ P MT在不损失尺寸稳定性或物理性能的情况下,也具有优异的耐重复蒸汽高压灭菌性能。Tecason PMT有几种颜色和透明等级,以及我们的X射线不透明xro添加剂,允许在荧光镜和X射线上清晰可见组件。TECASON™ P MT系列产品针对医疗行业中的许多应用。TECASON™ P MT因其抗高压灭菌器灭菌损伤,常用于外科工具和器械的应用。作为Tecason的第二个市场,它也是用于关节置换手术试验的流行材料选择。 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. Tested to the requirements of ISO 10993 High tensile strength Excellent heat resistance, Autoclavable Very high resistance to environmental stress Great mechanical strength High dielectric strength and stability Available in opaque and transparent grades |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.29 | g/cm³ | ASTM D792 |
吸水率 Water absorption rate |
ASTM D570 | ||
23℃,24hr 23℃,24hr |
0.37 | % | ASTM D570 |
饱和,23℃ Saturation, 23 ℃ |
1.1 | % | ASTM D570 |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
悬臂梁无缺口冲击强度 Notched impact strength of cantilever beam |
690 | J/m | ASTM D256 |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 Hot deformation temperature |
ASTM D648 | ||
0.45 MPa,未退火 0.45 MPa, unannealed |
214 | ℃ | ASTM D648 |
1.8 MPa,未退火 1.8 MPa, unannealed |
℃ | ASTM D648 | |
维卡软化温度 Vicat Softening Temp |
℃ | ||
线性热膨胀系数 Linear coefficient of thermal expansion |
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MD:-40~38℃ MD:-40~38℃ |
1/℃ | ASTM D696 | |
比热 specific heat |
J/kg/℃ | ASTM C351 | |
最高使用温度 Maximum operating temperature |
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Intermittent Intermittent |
℃ | ||
电气性能 Electrical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
体积电阻率 Volume resistivity |
ohms·cm | ASTM D257 | |
介电强度 Dielectric strength |
kV/mm | ASTM D149 | |
介电常数 Dielectric constant 3 |
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23 ℃,60 Hz 23 ℃,60 Hz 3 |
ASTM D150 | ||
阻燃性能 FLAME CHARACTERISTICS |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
阻燃等级 Flame retardant level |
UL 94 | ||
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
洛氏硬度 Rockwell hardness |
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R 级 R-level |
ASTM D785 | ||
拉伸模量 Tensile modulus |
MPa | ASTM D638 | |
拉伸强度 tensile strength |
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屈服,23℃ Yield, 23 ℃ |
MPa | ASTM D638 | |
拉伸应变 Tensile strain |
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断裂,23℃ Fracture, 23 ℃ |
% | ASTM D638 | |
弯曲模量 Bending modulus |
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23℃ 23℃ |
MPa | ASTM D790 | |
弯曲强度 bending strength |
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23℃ 23℃ |
MPa | ASTM D790 | |
压缩强度 compressive strength |
MPa | ASTM D695 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 50°C/h, B (50N) |
3 50% RH |
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