ETFE美国科慕200 乙烯四氟乙烯共聚物 薄膜管材应用F40铁氟龙

Generic Name: 乙烯四氟乙烯共聚物 (ETFE) - 提供方: The Chemours Company

Description
Tefzel ™ ETFE 200 is a general-purpose fluoroplastic resin available in translucent, 2.5-mm (0.1-in.) pellets. Compared to other grades of Tefzel ™ , its most unique features are an intermediate flow rate and a balance of properties that make it suitable for a variety of processes and demanding end uses.

Tefzel ™ ETFE 200 and the other Tefzel ™ fluoroplastics are melt processible, modified copolymers of ethylene and tetrafluoroethylene. They are high-performance resins that can be processed at relatively high rates, compared to fluorocarbon resins. They are mechanically tough and offer an excellent balance of properties. Tefzel ™ ETFE 200 can perform successfully in applications where other thermoplastics are lacking in mechanical toughness, broad thermal capability, ability to meet difficult environmental conditions, or limited by fabricating problems.

Properly processed products made from virgin Tefzel ™ ETFE 200 are inert to most solvents and chemicals, hydrolytically stable, and weather-resistant. Recommended upper service temperature is 150 °C (302 °F); useful properties are retained at cryogenic ranges. The level and stability of dielectric properties are excellent, and the flame rating is V-0 by the UL94 method. Mechanical properties include outstanding impact strength, cut-through, and abrasion resistance. High energy radiation resistance meets IEEE 383, and the resin is approved for nuclear power plant use.

Statements, or data, regarding behavior in a flame situation are not intended to reflect hazards presented by this or any other material when under actual fire conditions.

Typical End Products
Tefzel ™ ETFE 200 is ideal for many end products, including electrical components, such as sleeving, coil forms, sockets, connectors, and switches; lab ware, such as tubing, valves, containers, and dishes; battery or instrument components that require chemical inertness; chemical service items, such as valve components, seal glands, pipe plugs, and corrugated tubing; and film.

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单位: SI 

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材料状态

已商用：当前有效

Technical Datasheet (English)

The Chemours Company

Tefzel®

北美洲

拉丁美洲

欧洲

亚太地区

高抗撞击性

共聚物

抗伽马辐射

抗溶剂性

良好的电气性能

耐候性，良好

耐化学品性能，良好

耐磨损性，良好

韧性良好

水解稳定

通用

中等流动性

薄膜

电气/电子应用领域

阀门/阀门部件

管道系统

管件

机器/机械部件

紧固件

开关

连接器

密封件

容器

实验室器具

IEEE 383

半透明

粒子

Transfer Molding

吹塑成型

挤出

压缩模塑

注射成型

额定值

单位制

测试方法

1.70

g/cm³

7.0

g/10 min

7.0E-3

%

额定值

单位制

测试方法

45.0

MPa

300

%

1200

MPa

38.0

MPa

额定值

单位制

测试方法

无断裂

额定值

单位制

测试方法

67

额定值

单位制

测试方法

255 到 280

°C

1.3E-4

cm/cm/°C

< 150

°C

额定值

单位制

测试方法

1.0E+17

ohms·cm

70

kV/mm

2.50 到 2.60

8.0E-3

122

sec

额定值

单位制

测试方法

30 到 32

%