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13549213581  肖生

 

 

擠出, 樹脂傳遞成型, 壓縮模塑

Hyflon® PFA C920-0020X

全氟烷氧基

Solvay Specialty Polymers

Technical Data

 

產(chǎn)品說明

 

Hyflon® PFA C920-0020X is a semi crystalline, melt processable perfluoroalkoxy fluorocarbon resin specifically designed for applications where the unique properties of PFAs must be combined with antistatic performance.

 

Hyflon® PFA C920-0020X is a low melt flow rate multi-purpose resin designed for pipe and stock shapes extrusion, compression, and transfer molding. Thanks to its low melting point, the C920-0020X offers inherent lower processing costs and can be used in a wider range of processing conditions.

 

總體

 

材料狀態(tài) • 已商用：當(dāng)前有效

資料 1 •  Technical Datasheet

搜索 UL 黃卡 •  Solvay Specialty Polymers

•  Hyflon® PFA

供貨地區(qū) • 北美洲 • 拉丁美洲 • 亞太地區(qū)

• 非洲和中東 • 歐洲

形式 • 顆粒料

加工方法 • 擠出 • 樹脂傳遞成型 • 壓縮模塑

 

物理性能 額定值 單位制 測試方法

熔體流動 - 372°C, 5Kg 1.50 到 7.50g/10 min ASTM D1238

機(jī)械性能 額定值 單位制 測試方法

抗張強(qiáng)度 (斷裂, 20°C) > 22.0MPa ASTM D1708

伸長率 (斷裂, 23°C) > 200% ASTM D1708

熱性能 額定值 單位制 測試方法

熔融溫度 255 到 270°C ASTM D3307

電氣性能 額定值 單位制 測試方法

表面電阻率 3 1.0E+2 到 1.0E+6ohm ASTM D257

體積電阻率 3 1.0E+3 到 1.0E+8ohm•cm ASTM D257

補(bǔ)充信息

PROCESSING

As with other fluoropolymers, Hyflon® PFA C920-0020X is corrosive in the melt. Therefore all parts coming into prolonged contact with the melt should be made with corrosion resistant materials such as Hastelloy®, Inconel®, Monel® or Xaloy®. Chrome or nickel plating is not recommended since they are typically only sufficient for brief processing tests. C920-0020X is suitable for extrusion, compression and transfer molding using techniques normally applied for other thermo-processable. Extruders should be equipped with independently controlled heaters capable of accurate temperature

 

control up to 450°C (840°F). An overview of the processing temperatures is given in the table on the right. Drying of the pellets before use is recommended, typically at 150°C (300°F) for four hours.

 

HEALTH SAFETY AND ENVIRONMENT

Hyflon® PFA C920-0020X is a very inert polymer and it is not harmful if used and handled according to standard processing procedures. If handled inappropriately, it may release harmful toxic chemicals. Please refer to the Material Safety Data Sheets for more information on handling and safety.

 

PACKAGING AND STORAGE

Hyflon® PFA C920-0020X resin is available in 25 kg (55 lbs) drums. Though it has an indefinite shelf life, it is recommended to store it in a clean area, protected by direct sun light and possible contamination.

 

 

 

 

 

全氟烷氧基 美國蘇威  PFA  Hyflon® PFA C920-0020X塑料是東莞市雙幫塑膠原料有限公司常年銷售的塑料，因?yàn)樗芰蟽r(jià)格行情每天都有新變化前天的報(bào)價(jià)不等于今天的報(bào)價(jià)。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(bào)告，COA原料出廠報(bào)告,UL黃卡,ROSH報(bào)告,reach報(bào)告,SVHC報(bào)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(guān)業(yè)務(wù)人員0769-87795123

 

13549213581  肖生