PPS,线性/LTP ZW-3150/Chengdu Letian Plastics Co., Ltd 物性表
PPS,线性/LTP ZW-3150/Chengdu Letian Plastics Co., Ltd
规格用途
该料用途 | 家电部件; 工业应用; 机器/机械部件; 汽车领域的应用; 滚轴; 车轮; 轴承; 齿轮 |
备注说明 | Resin of LTP ZW-3000 serials is crystal whisker reinforced materials with wear-resisting property based on high molecular weight linear PPS. Its characteristics are as following:(1)elevated temperature property: long run under 180-220°C;(2)self-lubricating property: work for long time without any lubrication additive under usage temperature;(3)resistance to solvent: not swelling in oil, organic solvent, especially in gasoline, diesel oil, alcohols and aromatic series esters;(4)high thermal conduction: the heat by friction can transfer through metal parts or air when used under elevated temperature?As high strength and low density in one, Resin of LTP ZW-3000 serials are broadly applied as wear resisting parts under elevated temperature and humidity work conditions for aerospace, automotive, machine, household appliances, petroleum and chemical industry, such as bearing, axile bush, gear wheel, impeller blade, belt roller, brake block and so on. |
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 | GB/T 1033 | 셥. 到 셥. | g/cm³ | 熔流率(熔体流动速率) | GB/T 3682 | 到 셥 | g/10 min | 收缩率 2 | 横向流量 : 3.00 mm | .픗 到 . | % | 流量 : 3.00 mm | . 到 .롴 | % | 吸水率 | GB/T 1034 | 饱和, 23°C | . 到 .롴 | % | PV Limit | 到 셥 |
硬度 | 洛氏硬度 | GB/T 9342 | M 计秤 | 到 셥 | |
热性能 | Heat Deflection Temperature | GB/T 1634 | 롴 到 | °C | |
可燃性 | UL 阻燃等级 | UL 94 | ꍤ- | ||
电气性能 | 表面电阻率 | GB/T 1410 | 셥.펆+셥 到 셥.펆+셥롴 | ohms | 体积电阻率 | GB/T 1410 | 셥.펆+셥 到 셥.펆+셥픗 | ohms·cm |
机械性能 | 拉伸应力 | GB/T 1040 | 셥 | MPa | 拉伸应变 | GB/T 1040 | 断裂 | . | % | 弯曲应力 | GB/T 1042 | 셥 | MPa | 压缩应力 | GB/T 1041 | | MPa | 摩擦系数 | ASTM D1894 | Dynamic | .셥 到 .픗 | 磨损因数 3 | . 到 .셥 | mm³/kg/km |
冲击性能 | 简支梁缺口冲击强度 | GB/T 1043 | 셥 | kJ/m² |
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