品牌:苏威
起订:1kg
供应:200000kg
发货:3天内
信息标签:PFA P455X,供应,塑料橡胶,塑料原料
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Hyflon® PFA is a unique family of semi-crystalline, melt processable perfluoropolymers which combine excellent mechanical characteristics to unique properties such as chemical inertness, heat resistance, inherent flame resistance, low surface energy, and exceptional dielectric properties. Hyflon® PFA resins have been designed to retain their properties over a wide range of temperatures from cryogenic to 250-260°C (482-500°F) and are the material of choice in applications such as linings in the Chemical Process Industry, specialty cables, semiconductor industry, aerospace, and other challenging industries.
Hyflon® PFA P455X is a low molecular weight, high melt flow rate multi purpose resin designed for cable extrusion and injection molding. Hyflon® PFA P455X is an ASTM D3307 - Type IV resin. |
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总体 | ||||
材料状态
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供货地区
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特性
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用途
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机构评级
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形式
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加工方法
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物理性能 |
额定值
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单位制
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测试方法
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比重
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ASTM D792 | ||
熔流率(熔体流动速率) (372°C/5.0 kg)
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g/10 min
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ASTM D1238 | |
机械性能 |
额定值
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单位制
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测试方法
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拉伸模量 2 (73°F)
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psi
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ASTM D1708 | |
抗张强度 (断裂, 73°F)
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psi
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ASTM D1708 | |
伸长率 (断裂, 73°F)
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%
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ASTM D1708 | |
弯曲寿命 (11.8 mil)
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Cycles
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ASTM D2176 | |
冲击性能 |
额定值
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单位制
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测试方法
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简支梁缺口冲击强度
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ASTM D256 | ||
硬度 |
额定值
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单位制
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测试方法
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肖氏硬度 (邵氏 D)
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ASTM D2240 | ||
热性能 |
额定值
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单位制
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测试方法
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连续使用温度
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°F
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熔融温度
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°F
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ASTM D3307 | |
结晶峰温度 (DSC)
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°F
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DSC | |
线形热膨胀系数 - 流动
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in/in/°F
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ASTM D696 | |
比热 (73°F)
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Btu/lb/°F
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DSC | |
导热系数 (104°F)
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Btu·in/hr/ft²/°F
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ASTM C177 | |
结晶热
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J/g
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DSC | |
融合热量
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J/g
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DSC | |
电气性能 |
额定值
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单位制
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测试方法
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表面电阻率
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ohms
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ASTM D257 | |
体积电阻率
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ohms·cm
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ASTM D257 | |
介电强度
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V/mil
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ASTM D149 | |
介电常数
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ASTM D150 | ||
73°F, 50 Hz
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73°F, 100 kHz
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耗散因数
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ASTM D150 | ||
73°F, 50 Hz
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73°F, 100 kHz
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可燃性 |
额定值
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单位制
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测试方法
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UL 阻燃等级
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UL 94 | ||
极限氧指数
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%
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ASTM D2863 |