PFA 5mm triangle welding rod

 PFA 5mm triangle  welding rod   Ethylene and tetrafluoroethylene PFA, also known as perfluoro alkoxy, have similar properties to PTFE including critical surface tension and molecular structure. Moreover, PFA features superior thermoplastic property, therefore its a kind of excellent material for welding PTFE.      Great for bearings and gaskets, PFA (perfluoroalkoxy fluorocarbon) resists deformation under stress better than PTFE. This material also resists cracking better than PTFE.    PFA electrode material performance:
1. for a small amount of perfluorinated propyl perfluorinated vinyl ether copolymer with ptfe.Molten enhanced bonding, melt viscosity decreased, and there were no changes in performance compared with ptfe.This kind of resin can be directly processed into products using common thermoplastic molding method. 
2. long-term use of PFA electrode temperature - 80-260 degrees, have excellent chemical corrosion resistance, for all chemical corrosion resistance, friction coefficient, the lowest in the plastic and good performance, the electric insulation is not affected by temperature, is regarded as "plastics king".Its resistance to chemicals and ptfe are similar, is better than partial fluorine ethylene. 
3. the creep resistance and compression strength is better than teflon, high tensile strength, elongation of up to 100-300%.Good dielectric properties, resistance to radiation performance.Flame retardancy.


PFA electrode product parameters
Core diameter: 3-10 (mm)
Welding current: 220 (A)
Working temperature: 100-260 (°C)
Type: PFA electrode
Diameter: 3-5 (mm)
Current amplitude: 100 (A)
Scope: electrical, plastic and other industries
Length: 1000000 (mm)    It is predominantly used in the constchemicalruction/fabrication of semiconductor wafer baskets, aggressive  baths/wet benches & custom made inert liquid enclosures.   Properties:
PFA Rod main properties include: Temperature resistance, corrosion resistance, voltage resistance, abrasion resistance.   High low temperature resistance:
 -200--260°C,high temperature strength is 2  times higher than PTFE
Good adhesive and heat sealability with PTFE:   Below melting point ,it won’t stick any project.Above melting point, it has perfect adhesive property with PTFE, Metal and self-adhesion(heat sealing).   None stick to water ,oil : water contact angle:  θ=115o
Electric reliability,High dielectric 
60HZ-60MHZ , Under the high and low temperature,the permittivity  keeps 2.1 even if the surface damaged ,it won’t has conductive track.     Volume resistance>1018ΩM
Surface resistance>2*1013Ω
Voltaic Arc Resistance >165s No electric leakage 
Weather resistance: It can be used in sunlight and ozone long 
Anti-corrosion :Only in high temperature, Fluorin and alkalis can effect it,others acid, alkali or ester won’t effect it.   Fireproof : If firing, and will still insulate .    High diaphaneity    UL-Resistance : Good penetrability in ultraviolet radiation,and lowest refraction coefficient       
Features
PFA Rod is manufactured by molding and extruding method with PFA resin. PFA is the most chemical resistance 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.

Applications
Lining Bearing pads, seals, and electrical insulation Lining Bearing pads, seals, and electrical insulation, liner tube, insulator tubing.  

Property	Unit	Result
Appetent density	g/cm 3	2.10_ 2.30
Tensile strength (min)	MPa	≥ 15.0
Ultimate elongation (min)	%	%150
Dialectic strength Dialectic strength	KV/mm	10

Specifications
PFA (also named fusible polytetrafluoroethylene) keeps PTFE excellent chemistry stability, low and high temperature resistance,
Main  technical  indicators  of  PFA:
 

Index  number	Unit	Figure
		Sheet,   rod  product	Tube  film  product
Density	g/cm3	2.12---2.17
Tensile  strength	Mpa	22	15
Elongation  ratio	%	280	260
Temperature  range	° C	-200-250
Dielectric  strength	Kv/mm	15

  Specification  and  usage  of  PFA  rod:  

Name	Diameter(mm)	Length(mm)	Application
Molded  rod	5-20	200	Anti-corrosion, sealing, antifriction, electric  insulating  parts
	25-100	100-150
PFA  rods  are  compatible  to  corresponding  standard.

  Color and sizes can be customiszed .  Surface treated can be done (chemical or plasma treated)  
  Package :   Plastic bag &carton  .  Customized is acceptable         Payment and shipping:         We also can offer you the following products :       PFA film ,PFA transparent tube, PFA capillary tube,PFA heat shrinkable tube,PFA rod, PFA welding rod,PFA rectangle tube, PFA Lab things, PFA processed parts etc       FEP film ,FEP sheet, FEP transparent tube, FEP capillary tube, FEP heat shrinkable tube, FEP rod, FEP welding rod, FEP rectangle tube, FEP Lab things,FEP gas sample bag, FEP processed parts etc.       PCTFE sheet, PCTFE rod,  PCTFE tube, PCTFE processed parts etc       PVDF film ,PVDF tube, PVDF rod, PVDF welding rod, PVDF PIEZO film ,PVDF processed parts etc.       Perfluorinated ion-exchanging  film ,ETFE film , PVF film    For quotation, please kindly contact us with below detail information to speed up our service:       1.Diameter   2.usage   3.Color   4.Quantity       Once we get your detail inquiry,we will reply you in 10 hours.   Wish you good business.