美国杜邦铁氟龙（聚四氟乙烯）Teflon PTFE 605XT X物性数据
DuPont ™ Teflon ® PTFE 605XT X is a polytetrafluoroethylene fine powder resin used primarily for paste extrusion. Teflon ® PTFE 605XT X offers the excellent combination of properties typical of the Teflon ® fluoropolymer resins:
non-aging characteristics;
chemical inertness to nearly all industrial chemicals and solvents;
exceptional dielectric properties, stable with frequency and temperature;
toughness and flexibility;
low coefficient of friction;
non-stick characteristics;
negligible moisture absorption;
excellent weather resistance;
service temperature up to 260°C (500°F);
useful properties at -240 °C (-400 °F);
moderate stiffness and high ultimate elongation.
Teflon ® PTFE 605XT X is designed for processing at low to medium reduction ratios of 10:1 to 300:1. It is particularly suitable for unsintered stretched products and for sintered products with high mechanical properties.
Teflon ® PTFE 605XT X meets the requirements of ASTM D 4895-91a, Type I, Grade 4, Class A.
Typical Applications
Teflon ® PTFE 605XT X is mainly used for unsintered articles including filter membranes and gaskets. It is also used for making sintered products such pipe liners and tubes.
美国杜邦铁氟龙（聚四氟乙烯Teflon PTFE）原料在中国大陆主要供应商为仁捷塑胶公司，财富热线：18681139818，QQ:13931677，联系人：唐生。
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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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2.15
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g/cm³
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ISO 12086, ASTM D4895 |
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表观密度
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0.54
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g/cm³
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ASTM D4895, ISO 12086 |
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平均颗粒尺寸
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680
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µm
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ASTM D4895 |
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680
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µm
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ISO 12086 |
| 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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熔融温度
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ASTM D4895, ISO 12086 | ||
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-- 2
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326
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°C
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-- 3
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344
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°C
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额定值
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单位制
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测试方法
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Extrusion Pressure - at RR = 100:1
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7.00
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MPa
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ASTM D4895 |
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7.00
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MPa
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ISO 12086 |
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Tag: 铁氟龙 ,聚四氟乙烯 ,Teflon ,PTFE
