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ptfe 1045,泵件PTFE,阀门/阀门部件PTFE,密封PTFE,轴承PTFE,电气部件PTFE
Rulon 1045
聚四氟乙烯
Saint Gobain Performance Plastics

产品说明

Rulon® 1045 is a dull gold material that has an excellent ability to elongate in a flip seal application. Coupled with excellent frictional characteristics, it offers the added benefit of energy savings, as well as increased sealing efficiency.

This material is also resistant to many harsh chemicals found in the application environments where it is typically used. It is also compatible with most commercially available lubricants for additional reduction in friction.

Its low deformation properties allow it to be effective as a bearing or sliding surface.  
总体    
材料状态 • 已商用：当前有效   
供货地区 • 北美洲   
性能特点 • 尺寸稳定性良好 • 低摩擦系数 • 耐化学性良好 
 • 泵件PTFE,阀门/阀门部件PTFE,密封PTFE,轴承PTFE,电气部件PTFE • 阀门/阀门部件 • 轴承 
用途 • 电气部件 • 密封  
 • 电器用具 • 汽车领域的应用：  
外观 • 金色   
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) 26.9MPa ASTM D638
伸长率 (断裂) 450% ASTM D638
摩擦系数 0.15 ASTM D1894
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 0.00012cm/cm/°C 
横向: 26 到 93°C 0.00012cm/cm/°C 
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 steel to hardened steel  
Chemical Resistance: data available  
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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