ETFE美國(guó)杜邦HT-2160乙烯-四氟乙烯共聚物注塑擠出泵件外殼Generic Name: 乙烯四氟乙烯共聚物 (ETFE) - 提供方: The Chemours CompanyDescriptionTefzel? ETFE HT-2162 is a specialty fluoropolymer resin available in powder form. Compared with other grades of Tefzel? ETFE, 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. Table 1 shows typical property data for Tefzel? ETFE HT-2162.Tefzel? ETFE HT-2162 and the other Tefzel? ETFE fluoropolymers are melt processible, modified copolymers of ethylene and tetrafluoroethylene. They are high-performance resins that can be processed at relatively high rates, compared with other fluorocarbon resins. They are mechanically tough and offer an excellent balance of properties.Tefzel? ETFE HT-2162 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 neat Tefzel? ETFE HT-2162 are inert to most solvents and chemicals, hydrolytically stable, and weather-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 are not intended to reflect hazards presented by this or any other material when under actual fire conditions.Typical End ProductsTefzel? ETFE HT-2162 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. 與典型值比較 - Upgrade to compare!單位: SI 總覽材料狀態(tài)已商用：當(dāng)前有效資料 1Technical Datasheet (English)搜索 UL 黃卡The Chemours CompanyTefzel?供貨地區(qū)北美洲拉丁美洲歐洲亞太地區(qū)特性Excellent Weather Resistance高抗撞擊性共聚物抗溶劑性良好的電氣性能耐化學(xué)品性能，良好耐磨損性，良好韌性良好水解穩(wěn)定用途薄膜電氣/電子應(yīng)用領(lǐng)域閥門/閥門部件管道系統(tǒng)管件開(kāi)關(guān)連接器實(shí)驗(yàn)室器具形式粉狀加工方法Transfer Molding吹塑成型擠出壓縮模塑注射成型物理性能額定值單位制測(cè)試方法密度 / 比重1.80g/cm3ASTM D792表觀密度0.60g/cm3熔流率（熔體流動(dòng)速率）8.0g/10 minASTM D3159吸水率 (24 hr)7.0E-3%ASTM D570機(jī)械性能額定值單位制測(cè)試方法抗張強(qiáng)度 (23°C)38.0MPaASTM D638伸長(zhǎng)率 (斷裂, 23°C)300%ASTM D638熱性能額定值單位制測(cè)試方法熔融峰值溫度250°CASTM D3418電氣性能額定值單位制測(cè)試方法體積電阻率1.0E+17ohms·cmASTM D257耗散因數(shù) (23°C, 1 MHz)7.2E-3ASTM D1531可燃性額定值單位制測(cè)試方法UL 阻燃等級(jí)V-0UL 94
