PFA Welding Rod, Backing Strips, Flat Strip

• Type: PFA
• Material: PFA
• Diameter: 4.0mm
• Length: Customized
• Welding Core Type: Plastic Welding
• Electrode Coating Type: Base
• Model NO.: PFA
• Slag Characteristic: PFA
• Stainless Steel Welding Rod Type: Plastic Welding
• Function: Plastic Welding
• Welding Power: AC
• Density: 2.12-2.17g/cm3
• Tensile Strength: 22mpa
• Elongation at Break: 280%
• Temperature Range: -200 to 250 Celcius Degree
• Transport Package: Plywood Case
• Specification: different diameter can be choosen
• Trademark: Hongda
• Origin: Hunan China
• HS Code: 3904690000
• Production Capacity: 100 Tons/Month

Product Description

Product Description

PFA ( Perfluoroalkoxy )

PFA (commonly known as soluble PTFE). In terms of its properties, this polymer is similar to PTFE. The big difference is that the alkoxy substituents allow the polymer to be melt-processed. It has improved flow, creep resistance, and thermal stability close to or exceeding PTFE.
 

specification

Features:

1. Good folding and cracking resistance
2. High mechanical strength, 1.6 times of PTFE or more
3. Outstanding high/low temperature resistance
4. Chemical stability, electrical insulation
5. Self-lubrication, non-sticky
6. Good UV stability
7. Flame retardant, Abrasion resistant
8. FDA compliant grades available

Typical Applications:
1. Chemical tank liners
2. Pump and valve parts
3. Semiconductor components

Specification:
PFA extruded tube: Dia3-25mm, Any length
Dia26-63mm, Length less than 4200mm
PFA molded tube: Dia50-300mm, Length100-200mm
PFA welding rod(strip) Dia3, 4mm, Length more than 100mm

Technical specification:

Item	Unit	Index
		Rod, sheet	Tube, film
Density	g/cm3	2.12-2.17
Tensile strength	MPa	22	15
Elongation at break	%	280	260
Temperature range	Celcius degree	-200~250
Dielectric strength	KV/mm	15

 

Certification

 

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