ETFE美国杜邦HT-2160乙烯-四氟乙烯共聚物注塑挤出泵件外壳

ETFE美国杜邦HT-2160乙烯-四氟乙烯共聚物注塑挤出泵件外壳

GenericName: 乙烯四氟乙烯共聚物(ETFE) - 提供方: The ChemoursCompany

Description
Tefzel™ ETFE HT-2162 is a specialty fluoropolymer resin availablein powder form. Compared with other grades of Tefzel™ ETFE, itsmost unique features are an intermediate flow rate and a balance ofproperties that make it suitable for a variety of processes anddemanding end uses. Table 1 shows typical property data for Tefzel™ETFE HT-2162.

Tefzel™ ETFE HT-2162 and the other Tefzel™ ETFE fluoropolymers aremelt processible, modified copolymers of ethylene andtetrafluoroethylene. They are high-performance resins that can beprocessed at relatively high rates, compared with otherfluorocarbon resins. They are mechanically tough and offer anexcellent balance of properties.

Tefzel™ ETFE HT-2162 can perform successfully in applications whereother thermoplastics are lacking in mechanical toughness, broadthermal capability, ability to meet difficult environmentalconditions, or limited by fabricating problems.

Properly processed products made from neat Tefzel™ ETFE HT-2162 areinert to most solvents and chemicals, hydrolytically stable, andweather-resistant. The recommended upper service temperature is 155°C (311 °F); useful properties are retained at cryogenic ranges.The level and stability of dielectric properties are excellent.Mechanical properties include outstanding impact strength,cut-through, and abrasion resistance.

Statements, or data, regarding behavior in a flame situation arenot intended to reflect hazards presented by this or any othermaterial when under actual fire conditions.

Typical End Products
Tefzel™ ETFE HT-2162 is ideal for many end products, includingelectrical components, such as sleeving, coil forms, sockets,connectors, and switches; lab ware, such as tubing, valves,containers, and dishes; battery or instrument components thatrequire chemical inertness; chemical service items, such as valvecomponents, seal glands, pipe plugs, and corrugated tubing; andfilm.

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单位: SI