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ptfe 1337,泵件PTFE,电器用具PTFE,孤立绝缘体PTFE,轴承PTFE,密封PTFE,FDA 食品级PTFE
Rulon 1337
聚四氟乙烯
Saint Gobain Performance Plastics

产品说明

Rulon® 1337 is a tan material made entirely from FDA compliant components. It has excellent physical properties and is chemically compatible with most chemicals, except concentrated sulfuric acid. This offers much flexibility in wash-down environments of food and pharmaceutical processing environments.

It has a slightly lower coefficient of friction than Rulon J, offering extended life and less abrasion with softer mating surfaces.

It is compatible with most commercially available natural lubricants for additional reduction in friction.  
总体    
材料状态 • 已商用：当前有效   
供货地区 • 北美洲   
性能特点 • 低摩擦系数 • 耐磨蚀性，良好  
 • 耐化学性良好 • 食品接触的合规性  
    
 • 泵件PTFE,电器用具PTFE,孤立绝缘体PTFE,轴承PTFE,密封PTFE,FDA 食品级PTFE • 电器用具 • 汽车领域的应用： 
用途 • 衬里 • 孤立绝缘体  
   • 轴承 
 • 电气部件 • 密封  
    
机构评级 • FDA 食品接触, 未评级   
外观 • 棕褐色   
形式 • 可定制外形   
加工方法 • 机器加工 • 挤出  

物理性能 额定值单位制 测试方法
比重 2.10g/cm³ ASTM D792
机械性能 额定值单位制 测试方法
抗张强度 (屈服) 17.2MPa ASTM D638
伸长率 (断裂) 180% ASTM D638
摩擦系数 0.15 ASTM D1894
负载变形 (10 MPa) 3.38% ASTM D621
热性能 额定值单位制 测试方法
线形膨胀系数  ASTM D696
流动: 26 到 93°C 0.00013cm/cm/°C 
横向: 26 到 93°C 0.00011cm/cm/°C 
导热系数 0.33W/m/K ASTM C177
补充信息  
Temperature, Typical Range: -400° to 550°F  
Flammability, ASTM D635: non-flammable  
Maximum Pressure(P): 1000 psi  
Maximum Velocity with no load (V-SFM): 400 ft/min  
Maximum PV (PxV): 10000 psi x ft/min  
Shaft Hardness - Minimum: Rb25  
Shaft Finish recommended: 8 ot 16 Ra  
Shaft Material: stainless to hardened steel  
Chemical Resistance: Inert  
Coef. of Friction, ASTM D1894, static & dynamic: 0.10 to 0.20  

备注
1 一般属性：这些不能被视为规格。

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