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挤出, 树脂传递成型, 压缩模塑

Hyflon® PFA C920-0020X

全氟烷氧基

Solvay Specialty Polymers

Technical Data

 

产品说明

 

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.

 

总体

 

材料状态 • 已商用：当前有效

资料 1 •  Technical Datasheet

搜索 UL 黄卡 •  Solvay Specialty Polymers

•  Hyflon® PFA

供货地区 • 北美洲 • 拉丁美洲 • 亚太地区

• 非洲和中东 • 欧洲

形式 • 颗粒料

加工方法 • 挤出 • 树脂传递成型 • 压缩模塑

 

物理性能 额定值 单位制 测试方法

熔体流动 - 372°C, 5Kg 1.50 到 7.50g/10 min ASTM D1238

机械性能 额定值 单位制 测试方法

抗张强度 (断裂, 20°C) > 22.0MPa ASTM D1708

伸长率 (断裂, 23°C) > 200% ASTM D1708

热性能 额定值 单位制 测试方法

熔融温度 255 到 270°C ASTM D3307

电气性能 额定值 单位制 测试方法

表面电阻率 3 1.0E+2 到 1.0E+6ohm ASTM D257

体积电阻率 3 1.0E+3 到 1.0E+8ohm•cm ASTM D257

补充信息

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 美国苏威  PFA  Hyflon® PFA C920-0020X塑料是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,UL黄卡,ROSH报告,reach报告,SVHC报告,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123

 

13549213581  肖生