
Prochema PFA welding film, Teflon products welded film
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Basic Info
Place of Origin: | Sichuan, China (Mainland) |
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Product Description
Product Description
Prochema PFA welding film, Teflon products welded film PFA film is made from PFA resin and prepared by the technology of thermoplastic extrusion and blowing. It has non-sticking, heat-resistance, aging resistance, corrosive resistance, non-flammability and good electric property. It can be solid adhesive for PTFE and also a good adhesive for laminating various materials. Its working temperature is up to 260 and is an ideal material for circuit board and flat cable. Applicaton : Bonding Material
To bond PTFE fiber glass tape,PTFE conveyor,Tent lap
PTFE sheet welding film Iron baseboard fabrication Mid adhesive layer of PTFE Copper clad Dielectric
Te be the basic material of high temperature adhesive tape Capacitor insulation
Lining Material of anticorrosive Release film Window film Biology Copious cooling Protective material Non-metallic compensator used in thermal power plant Anti-explosion electric motor Surface protected material Semiconductor assembly material Properties : 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 Technical index of PFA:
Specification
MOQ: width :50-300mm 20kgs width:300-1000mm 100kgs Color can be customiszed . Surface treated can be done (chemical or plasma treated) Our Curtain Coating PFA film will be produced too . better tensile strength and better tolerance. Wait for your goods news Package : Plastic bag &carton . Customized is acceptable
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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.Thickness 2.Width 3.Usage 4.Quantity Once we get your detail inquiry,we will reply you in 10 hours. Wish you good business.
To bond PTFE fiber glass tape,PTFE conveyor,Tent lap
PTFE sheet welding film Iron baseboard fabrication Mid adhesive layer of PTFE Copper clad Dielectric
Te be the basic material of high temperature adhesive tape Capacitor insulation
Lining Material of anticorrosive Release film Window film Biology Copious cooling Protective material Non-metallic compensator used in thermal power plant Anti-explosion electric motor Surface protected material Semiconductor assembly material Properties : 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 Technical index of PFA:
Item | Value | ||
General purpose | Electric purpose | ||
Density g/cm3 | 2.12-2.17 | 2.12-2.17 | |
Temperature range °C | -200 -+260 | -200 -+260 | |
Longi&tray,shrink rate % ≤ | 3.0 | 3.0 | |
Tensile strength Mpa ≥ | 14 | 14 | |
Elongation at break % ≤ | 175 | 175 | |
Tear Strength (N/m) ≥ | 4.9x104 | 4.9x104 | |
Dielectric Constanct (106Hz) | 2.15 | ||
Dissipation Factor 106Hz ≤ | 1x10-3 | ||
Volume resistance (Ω.m) | 1x1014 | ||
|
Dielectric Strength TH ≤ 0.05mm Th 0.05-0.1mm M/V TH ≥ 0.1mm | 100 | |
75 | |||
50 |
Thickness | Width (flat width,double layers) |
0.0125 --0.3mm | 50-300mm |
0.0125 to 0.15mm | 50-1000mm |
0.5 to 3 | 300-1200mm (sheet) |


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