Carbon Filled PTFE Tube Graphit Filled PTFE Pipes

• Customization: Available
• Material: PTFE
• Water Absorption: ＜0.01%
• Model NO.: PTFE Tube
• Contraction Percentage: ＜0.4%
• Tensile Strength: 30~40MPa
• Shape: Sheet, Board, Rod, Tube
• Surface: Smooth Surface
• Thickness: 0.5mm-500mm
• Method: Molded or Extruded
• Color: White,Black and Other Colors
• Od: 0.5mm-2000mm
• Temperature: -180 - + 260
• Filling: Carbon,Graphite Filling
• Transport Package: Wooden Box with Foam Lined in Safe Conditions
• Specification: Customized
• Trademark: HAITENG
• Origin: Yangzhong China
• HS Code: 3920991000
• Production Capacity: 80tons/Month

Product Description

PTFE filling pipe is Made of high-speed mixing polytetrafluoroethylene resin and certain volume of filling agent such as carbon fiber ,graphit,molybdenum disulfide,glass fiber and bronze powder etc,shaped by moulding,then through high heat sintering.It is suitable to be used in the range of -180oC~+260oC as sealing parts or guiding parts for heatconductivity,anticorrosive,abrasive-resistance and no oil lubrication.

Specifications:
PTFE tubes available,
(a) O.D. 1mm-25mm and wall thickness 0.1mm-2.5mm
are extruded from imported dispersion PTFE resin

(b) O.D. 25mm-200mm and wall thickness 1.5mm-8mm plunger-extruded from suspension PTFE

(c) O.D. 25mm-1200mm and wall thickness 5mm-500mm die-pressed / moulded. Min Length:100mm, Max. Length: 300mm

(d) The specification can be customized according to client's requirements
Images

 PTFE filled with other materials:

Filled materials	Common filled ratio ( Quantity %)	Main performances
Bronze	40, 60	Increases hardness and wear resistance;  Increases dimensional stability and compressive strength; Not suitable for corrosive or electrical applications
Carbon	5,  10, 15	Increases compressive strength, hardness, wear, and load properties.  Good chemical resistance; Improves electrical properties.
Graphite	5,  10,  15	Improves the deformation under load; Reduces initial wear;  Improves thermal and eletrical conductivity
Remarks	Some materials have similar enhancement effect, but degrees of enhancement are different. And they have different prices.  More details please contact us.

 

Even if PTFE products have excellent properties, like high/low temperature resistance, chemcial resistance, weathering resistance, dielectric superiority and high lubricity, sometimes we still need to improve its hardness, wear resistance, creep resistance and dimensional stability.