PTFE 87物性表


Avalon 87
Greene, Tweed & Co.


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.   
材料状态  • 已商用:当前有效   
供货地区  • 北美洲   
添加剂  • 未指定的添加剂   
性能特点  • 良好的抗蠕变性 • 耐磨蚀性,良好  
  • 良好的抗压强度 • 耐磨损性良好  
用途  • 密封 • 药物  
机构评级  • FDA 未评级 • USP 第VI类  
外观  • 白色   
形式  • 颗粒料   
物理性能   额定值单位制 测试方法 
比重   2.24g/cm³ ASTM D1457 
机械性能   额定值单位制 测试方法 
抗张强度 (屈服)   22.1MPa ASTM D1457 
伸长率 (屈服)   370% ASTM D1457 
与自身 - 动态 2  0.10  
与自身 - 静态 3  0.080  
负载变形 (26°C, 14 MPa)  3.00% ASTM D621 
Wear Factor   1610^-8 mm³/N•m ASTM D3702 

1 一般属性:这些不能被视为规格。

2 33.3 psi, 150 fpm

3 33.3 psi