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PTFE 87價(jià)格

 

Avalon 87
聚四氟乙烯
Greene, Tweed & Co.

產(chǎn)品說明

Sanitary gaskets made from Avalon® 87 provide a level of performance superior to other PTFE materials found in the pharmaceutical and hygienic fluid handling industries. Avalon 87 uses the latest generation modified PTFE, and its GRAS (generally regarded as safe) filler system is optimized for maximum reinforcement and compressive strength. Avalon 87 is designed for applications requiring a PTFE compound.

With its low-wear characteristics, Avalon 87 works well in highly abrasive sealing environments where standard PTFE or other materials suffer from erosion.

Avalon 87 is available in all sanitary gasket sizes, as well as custom shapes.   
總體     
材料狀態(tài)  • 已商用：當(dāng)前有效   
供貨地區(qū)  • 北美洲   
添加劑  • 未指定的添加劑   
性能特點(diǎn)  • 良好的抗蠕變性 • 耐磨蝕性，良好  
  • 良好的抗壓強(qiáng)度 • 耐磨損性良好  
     
用途  • 密封 • 藥物  
機(jī)構(gòu)評(píng)級(jí)  • FDA 未評(píng)級(jí) • USP 第VI類  
外觀  • 白色   
形式  • 顆粒料   
     
物理性能   額定值單位制 測(cè)試方法 
比重   2.24g/cm³ ASTM D1457 
機(jī)械性能   額定值單位制 測(cè)試方法 
抗張強(qiáng)度 (屈服)   22.1MPa ASTM D1457 
伸長率 (屈服)   370% ASTM D1457 
摩擦系數(shù)     
與自身 - 動(dòng)態(tài) 2  0.10  
與自身 - 靜態(tài) 3  0.080  
負(fù)載變形 (26°C, 14 MPa)  3.00% ASTM D621 
Wear Factor   1610^-8 mm³/N•m ASTM D3702 

備注
1 一般屬性：這些不能被視為規(guī)格。

2 33.3 psi, 150 fpm

3 33.3 psi

 

 

 

 

 

 

 

 

 

 

 

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