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13549213581  肖生

 

低摩擦系數(shù), 流動性低, 耐化學性, 良好的電氣性能, 韌性良好, 良好的熔體強度, 耐氣候, 薄膜, 復合物, 管道, 型材, 樹脂傳遞成型, 擠出, 壓縮模塑, 注射成型

PFA TE9725

全氟烷氧基

Technical Data

 

產(chǎn)品說明

 

For inventory control purposes product name may be followed by an X.

 

Products labeled PFA TE9725 and PFA TE9725 X are equivalent and all information in this document is applicable to both.

 

Typical Application

DuPont™ Teflon ® PFA TE9725 is an ideal resin for applications involving compounding and compression molding, as well as extruded tubing and other profiles for hose, electrical insulators, and sleeving; industrial film and products made from film; and injection or blow-molded articles requiring superior electrical, chemical, and thermal properties. Teflon ® PFA TE9725 offers a slightly lower melt flow rate than Teflon ® PFA TE9724, ultimately providing a higher degree of stress-crack resistance.

 

Description

DuPont™ Teflon ® PFA TE9725 is a general purpose fluoroplastic resin available as loosely compacted fluff. It is intended for use in special application processes in consultation with DuPont. Compared with other grades of Teflon ® PFA, its most unique features are a relatively low flow rate and properties that make it suitable for a variety of processes and demanding end uses, especially compounding and compression molding. Table 1 shows the typical property data for Teflon ® PFA TE9725.

 

Teflon ® PFA TE9725 is used when traditional extrusion and molding processes are required for producing products with the superior properties of a fluoroplastic resin. Compared to other thermoplastics, the high melt strength and thermal stability of Teflon ® PFA TE9725 can be used to improve processing rates. Compared with other thermoplastics, Teflon ® PFA TE9725 provides a superior balance and level of end-use properties at high service temperatures. Teflon ® PFA TE9725 combines the processing ease of conventional thermoplastics with many properties similar to those of polytetrafluoroethylene.

 

Properly processed products made from neat Teflon ® PFA TE9725 resin provide the superior properties characteristic of fluoroplastic resins: chemical inertness, exceptional dielectric properties, heat resistance, toughness and flexibility, low coefficient of friction, non-stick characteristics, negligible moisture absorption, low flammability, performance at temperature extremes and excellent weather resistance.

 

In a flame situation, products of Teflon ® PFA TE9725 resist ignition and do not promote flame spread. When ignited by flame from other sources, their contribution of heat is very small and dded at a slow rate with very little smoke.

 

Teflon ® PFA TE9725 meets the requirements of ASTM D3307, Type II

 

總體

 

材料狀態(tài) • 已商用：當前有效

資料 1 •  Technical Datasheet (English)

PFA

供貨地區(qū) • 北美洲 • 歐洲

• 拉丁美洲 • 亞太地區(qū)

• 低摩擦系數(shù) • 流動性低 • 熱穩(wěn)定性，良好

性能特點 • 良好的電氣性能 • 耐化學性良好 • 韌性良好

• 良好的熔體強度 • 耐氣候影響性能良好 • 吸潮性差

• 良好的柔韌性 • 耐熱性，中等 • 煙釋放，低

用途 • 薄膜 • 復合物 • 管道

• 電氣/電子應用領域 • 管道 • 型材

形式 • Fluff

加工方法 • 復合 • 樹脂傳遞成型 • 注射成型

• 擠出 • 壓縮模塑

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) 1.7g/10 min ASTM D3307

ISO 12086

吸水率 (24 hr) < 0.030% ASTM D570

機械性能 額定值單位制 測試方法

抗張強度 (23°C) 26.0MPa ASTM D3307

ISO 12086

伸長率 (斷裂, 23°C) 300% ASTM D3307

ISO 12086

 

PFA TE9725

全氟烷氧基

機械性能 額定值單位制 測試方法

彎曲模量 (23°C) 625MPa ASTM D790

ISO 178

硬度 額定值單位制 測試方法

硬度計硬度 (邵氏 D) 55 ASTM D2240

ISO 868

熱性能 額定值單位制 測試方法

熔融溫度 305°C ASTM D4591

電氣性能 額定值單位制 測試方法

體積電阻率 1.0E+18ohm•cm ASTM D257

ISO 1325

介電強度

0.250 mm 3 80kV/mm ASTM D149

0.250 mm 80kV/mm IEC 60243-1

介電常數(shù) (1 MHz) 2.03 ASTM D150

IEC 60250

耗散因數(shù) (1 MHz) < 0.00020 ASTM D150

IEC 60250

可燃性 額定值單位制 測試方法

UL 阻燃等級 4 V-0 UL 94

極限氧指數(shù) > 95% ASTM D2863

ISO 4589-2

補充信息 額定值單位制 測試方法

MIT Folding Endurance 5 (200.0 µm) 5.0E+5Cycles ASTM D2176

Weather and Chemical Resistance: Outstanding

 

 

 

 

 

 

 

 

全氟烷氧基 PFA TE9725塑料是東莞市雙幫塑膠原料有限公司常年銷售的塑料，因為塑料價格行情每天都有新變化前天的報價不等于今天的報價。本公司銷售的所有原料保證是原廠原包,隨料可以提供生產(chǎn)廠商提供的物性表、SGS報告，COA原料出廠報告,UL黃卡,ROSH報告,reach報告,SVHC報告,提供原料注塑加工工程中可能出現(xiàn)的各種異常現(xiàn)象解決方法，塑料牌號太多，本網(wǎng)站沒有提供的本公司也有代理，詳情請咨詢本公司相關業(yè)務人員0769-87795123

 

13549213581  肖生