Teflon® PTFE 669 X
Description
Teflon ™ PTFE 669 X is a polytetrafluoroethylene fine powder resin used primarily for paste extrusion. Teflon ™ PTFE 669 X offers the excellent combination of properties typical of Teflon ™ fluoroplastic 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 669 X is designed for processing at very low to medium reduction ratios (10:1 to 500:1). It is particularly suitable for production of pipe liners and general tubing.
Teflon ® PTFE 669 X meets the requirements of ASTM D4895-91a, Type I, Grade 2, Class A.
Typical Applications
Teflon ® PTFE 669 X is mainly used for the production of pipe liners used in the chemical industry. It is also used for making tubing and unsintered tape for mechanical, chemical and electrical applications.
Teflon ™ PTFE 669 X is a polytetrafluoroethylene fine powder resin used primarily for paste extrusion. Teflon ™ PTFE 669 X offers the excellent combination of properties typical of Teflon ™ fluoroplastic 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 669 X is designed for processing at very low to medium reduction ratios (10:1 to 500:1). It is particularly suitable for production of pipe liners and general tubing.
Teflon ® PTFE 669 X meets the requirements of ASTM D4895-91a, Type I, Grade 2, Class A.
Typical Applications
Teflon ® PTFE 669 X is mainly used for the production of pipe liners used in the chemical industry. It is also used for making tubing and unsintered tape for mechanical, chemical and electrical applications.
一般属性
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物料形态
已商用：当前有效
文档
可用性
北美洲, 拉丁美洲, 欧洲, 亚太地区
用途
衬里
加工方式
挤出
其他属性
特性, 机构评级, 形式, 密度 / 比重, 表观密度, 表观密度, 熔融温度, 其他性能
加工
Find specific processing information for Teflon® PTFE as well as general information for the 聚四氟乙烯 generic family. 注册 或 登录 了解更多信息。
