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半结晶, 流动性低, 半导体模制化合物, 电缆护套, 管道系统, 衬里, 管道, 航空航天应用, 挤出

Hyflon® PFA P220

全氟烷氧基

Solvay Specialty Polymers

Technical Data

 

产品说明

 

Hyflon® PFA is a unique family of semi-crystalline, melt processable perfluoropolymers which combine excellent mechanical characteristics to unique properties such as chemical inertness, heat resistance, inherent flame resistance, low surface energy, and exceptional dielectric properties. Hyflon® PFA resins have been designed to retain their properties over a wide range of temperatures from cryogenic to 250-260°C (482-500°F) and are the material of choice in applications such as linings in the Chemical Process Industry, specialty cables, semiconductor industry, aerospace, and other challenging industries.

 

Hyflon® PFA 220X is a low melt flow rate resin designed for blow molding applications, where very high viscosity and melt strength are needed. It also has significantly lower permeability to gasses than standard PFAs.

 

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

性能特点 • 半结晶 • 耐热性，高

• 流动性低 • 阻燃性能

用途 • 半导体模制化合物 • 电缆护套 • 管道系统

• 衬里 • 管道 • 航空航天应用

机构评级 • ASTM D 3307 Type II

形式 • 颗粒料

加工方法 • 挤出

 

物理性能 额定值单位制 测试方法

密度 2.120 到 2.170g/cm³ ASTM D792

熔体流动 - (372°C, 5 Kg) 2.50 到 5.00g/10 min ASTM D1238

机械性能 额定值单位制 测试方法

拉伸模量 3 (23°C, 1.00 mm) 600MPa ASTM D1708

抗张强度 (断裂, 23°C) 14.5MPa ASTM D1708

伸长率 (断裂, 23°C) > 210% ASTM D1708

拉伸断裂强度 (280°C) 4.60MPa ASTM D1708

拉伸模量 (280°C) 49.0MPa ASTM D1708

热性能 额定值单位制 测试方法

熔融温度 309 到 312°C ASTM D3307

结晶峰温 (DSC) 295°C DSC

比热 (23°C) 0.900 到 1.10J/kg/°C DSC

导热系数 (40°C) 0.20W/m/K ASTM C177

Linear Expansion Coefficient 0.00012 到 0.00020cm/cm/°C ASTM D696

结晶热 35.0 到 45.0J/g DSC

融合热量 35.0 到 45.0Jg DSC

 

补充信息

PROCESSING

• Because PFA is corrosive in the melt, machinery used to process Hyflon® should be lined with corrosion resistant alloys. Clean, reworked material can be used up to 25% in weight.

 

HEALTH SAFETY AND ENVIRONMENT

• Hyflon® PFA 220X 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 220X resin is available in 25kg (55lbs) and 600kg (1323bs) packaging. Though it has an indefinite shelf life, it is recommended to store it in a clean area, protected from direct sunlight, and possible contamination.

 

 

 

电线电缆铁氟龙, 全氟烷氧基PFA Hyflon® PFA P220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,REACH报告,SVHC报告,UL黄卡,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