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$110.00≥50 Kilogram
Business type:Manufacturer,Trade Company,Distributor/Wholesaler
2.5x14mm PFA Solder strip, PFA Welding tape,PTFE welded tape
PFA welding rod is manufactured by extruding method with PFA resin. PFA rod(PFA welding rod, PFA welding rope, PFA solder strip) have excellent adhesive with PTFE, PFA is the most chemical resistant of all known plastics. It does not age. It has the lowest coefficient of friction of all known solid materials and a wide range of practicable temperature from - 180°C ~ 260°C.
Features
1. High temperature resistance: working temperature up to 260 ° C
2. Low temperature resistance: even when the temperature drops to -150 ° C, it can maintain 5% elongation.
3. Anti-aging: can be used outdoors for a long time.
4. Corrosion resistance: resistant to most chemicals and solvents.
5. High lubrication: small friction coefficient (0.04) not change with temperature, PFA is a very good self-lubricating material.
6. Non-stick: with a small surface tension, the inner wall of the tube is not easy to adhere to colloids and chemicals.
7. Excellent electrical performance: FEP is a highly non-polar material with good dielectric properties, high electrical resistance and a dielectric constant of about 2.0. It is an ideal C-grade insulating material.
PFA Welding Rod offers many benefits including:
* Hot air weldable with similar tools and techniques to polypropylene
* Allows bonding of high-value PFA materials for unique applications
* Greater thermal stability than PTFE with a melt point of 302° C
* Inert to industrial chemicals and solvents below the melt point
* Stability in concentrated acids and bases
Properties:
Smooth surface,transparent color,non stick
Low and high temperature resistance, long term service temperature:-800C~+2600C
Universal chemical and corrosion resistance
Exceptional thermal stress-crack resistance
Excellent electrical properties
Outstanding fire resistance
Good hot moten sealing and weldability
Specifications:
Diameter: 1mm to 30mm
Length: Continues Coil
Specifications:
Welding current:220(A)
Work temperature:100-260(0C)
PFA welding rod size:Dia 3mm and 4mm
Length: Continues Coil
Density: 2.12-2.17g/cm3
Tensile Strength:22mpa
Elongation at Break: 280%
Our products are widely used in Welding of PTFE cloth, Convey belt welding, Dielectric, Anti corrosion lining, Medical equipment, Electronic insulation, PFA Or PTFE products collection etc.
OPERATION
Welding is done by preheating the material with a hot air stream. The gun heats the air, but an air source must be provided by the gun. The welding rod is also preheated by the gun. When the materials are ready to be welded, the gun tip is simply run along the area where the weld is desired, feeding the welding rod manually in the process. The welding technique for PFA is similar to that used for polypropylene. However, the fusing temperature is much higher and added measures must be taken to ensure adequate ventilation.
Please contact Forbest if you have questions regarding welding PFA rod
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