Are you looking for PTFE fine powder for thin-wall tube?

Most of the tubes made by PTFE paste extrusion are thin-walled tubes (wall thickness < 8mm), and are mainly used for fluid transportation in medical applications, dye transportation in jet engines, and hydraulic transmission. According to the size and application of the tube, it can be divided into capillary tubes, pressure flexible hoses, and tube lining.The PTFE used in the paste extrusion process is dispersed PTFE resin, also known as PTFE fine powder.

PTFE Tubing has the widest range of applications thanks to?excellent properties below:

• High Service Temperature
• Superior Chemical Resistance
• Good Insulating Properties.
• Clean Smoothbore Interior
• Low Permeability to Gases and Liquids
• Heat resistant to 500 degrees F
• Highly flexible tube with the best flex life
• Lowest coefficient of friction of all known solid materials?

There are different grades of PTFE fine powder for tubing.Below it is the PTFE grade for thin-wall tube.

• Tensile Strength:≥25MPA
• Elongation at Rupture: ≥300%
• Volume Density: 400±100 g/l
• Moisture Content:≤0.03
• Melting Point:325±5
• Extrude Pressure:45-70(1700:1) Mpa
• Average Grain:400~575um
• Highest compression Ratio:3000
• Standard Relative Density:2.14~2.20
• Thermal Instability Index:≤10
• Processing: Paste Extrusion
• Advantage:Better electrical performance and thermotolerance

Typical Applcation: Paste extrusion in the conditions of middle,high reduction ratio. Process thin-wall tube,electric wire and cable etc.

Any inquiries about PTFE fine powder pls feel free to contact us for more communication. Besides PVDF,ETFE,PFA,FEP resin can be provided.