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Teflon® FEP 100
聚全氟乙烯-丙烯樹脂
DuPont Fluoropolymers

產(chǎn)品說明

TEFLON® FEP 100 fluorocarbon resin is a meltprocessible fluorocarbon resin suitable for extrusion as a primary coating onto most gauge wires (AWG #12 and smaller) for twisted-pair constructions and for limited jacketing applications.

This resin provides the electrical and mechanical properties needed for low voltage applications. TEFLON FEP 100 has a melt flow rate that is between TEFLON 3100 and TEFLON FEP 140. This permits a good combination of extrusion speed and stress crack resistance, making TEFLON FEP 100 the insulation of choice for most primary insulation that is more than 7 mils thick.

TEFLON FEP 100 possesses a balance of processing and performance properties which make it the preferred resin for many applications. Like all TEFLON fluorocarbon resins, TEFLON FEP 100 offers an excellent combination of properties: chemical inertness, exceptional dielectric properties, heat resistance, toughness, flexibility, low coefficient of friction, nonstick characteristics, negligible moisture absorption, low flammability, performance at temperature extremes, and weather resistance.

總體    
材料狀態(tài) • 已商用：當(dāng)前有效   
供貨地區(qū) • 北美洲 • 歐洲  
 • 低摩擦系數(shù) • 耐氣候影響性能良好 • 吸潮性差 
性能特點(diǎn) • 良好的柔韌性 • 耐熱性，高  
 • 耐化學(xué)性良好 • 韌性良好  
用途 • 電纜護(hù)套 • 電線電纜應(yīng)用  
形式 • 顆粒料   
加工方法 • 擠出   

物理性能 額定值單位制 測試方法
比重 2.14g/cm³ ASTM D792
熔流率 (372°C/5.0 kg) 6.6g/10 min ASTM D1238
機(jī)械性能 額定值單位制 測試方法
抗張強(qiáng)度 (屈服) 27.6MPa ASTM D638
伸長率 (斷裂) 340% ASTM D638
熱性能 額定值單位制 
熔融溫度 264°C 
電氣性能 額定值單位制 測試方法
介電強(qiáng)度  ASTM D149
0.254 mm 79kV/mm 
3.18 mm 20kV/mm 
介電常數(shù)  ASTM D150
100 kHz 2.06 
1 MHz 2.06 
耗散因數(shù)  ASTM D150
100 kHz 0.00030 
1 MHz 0.00060 
  
擠出 額定值單位制 
第1氣缸區(qū)溫度 366°C 
第2氣缸區(qū)溫度 382°C 
第3氣缸區(qū)溫度 388°C 
第4氣缸區(qū)溫度 393°C 
第5氣缸區(qū)溫度 396°C 
連接器溫度 396°C 
熔體溫度 393°C 
模具溫度 416°C 
擠壓說明  
Processing conditions for extruding Teflon® FEP 100 on AWG #24 Solid Copper Wire  
60 mm Extruder with 30:1 L/D  
Clamp Temperature: 745°F  
Crosshead Temperature: 745°F  
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Teflon® FEP 100 2012年9月30日
聚全氟乙烯-丙烯樹脂
DuPont Fluoropolymers
備注

1 一般屬性：這些不能被視為規(guī)格。