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$5.00≥100 Meter
Business type:Manufacturer,Trade Company,Distributor/Wholesaler
PFA High Temperature Nontoxic Anticorrosive Flared tube
PFA Tube 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.
PFA is a copolymer of tetrafluoroethylene and perfluoroalkyl vinylether. It is a perfluoro polymer consisting of only carbon atoms and fluorine atoms without any hydrogen atom.
It has the same excellent performance as PTFE in a wide range from extremely low to high temperatures. In addition, it has excellent transparency, mechanical strength at high temperature. It can be molded in the same molding method as general thermoplastic resins.
FEP & PFA has perfect anticorrosive properties and heat resistance and electric resistance. they are widely used in the fields of electrical,petrochemical,
industrial,IT industrial.They are the perfect material so making VU lamp protection tube, anticorrosice tube
PFA is both transparent to UV-A and UV-C light and totally resistant to it as well as being temperature resistant. Therefore ,it makes an excellent material for shatter proofing UV lamps used in the food industry where glass free areas are required. Other plastic voerings enbrittle or discolour under the effect of the UV radiation . If the lamp suffers damage ,the glass is contained in teh shrunk on jacket.
Linear Lamps of any Size.
Circular and other shapes.
Fitted boots for U shaped lampes.
Low light transmission loss
Loss of UVA AND UVC light is much less compared with other polymer coatings. For our usual coatings,loss of UVA is arround 4% and UVC is 11%.We know of no other suitable flexible coatings that provide less loss of UV.
Properties :
High low temperature resistance:
-200--260°C,high temperature strength is 2 times higher than PTFEGood 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
widely used in pesticides, sulfuric acid filling machine, food fillers, oils filling machine, medical equipment, all kinds instrumentation, automotive oil tube ,mechanical,electrical appliances,automotive,aerospace,chemical,pharmaceutical,
communications and other fields.such as food processing,high temperature fluid,chemicals and compressed gas.
* Cooling solution for the pharmaceutical industry, is highly corrosive liquid cooling conveyor* Wire corrosion protection tube and transfer the liquid medium, ultra-pure water pipe and other equipment
Office-work machine 's roller packing
printing and dyeing machine's roller packing
printing machine roller packing
insulated jacket
the main insulation of rotor of the electric instrument
water treatment
make the magma sample in the field of oil field ect.
UV lamp protecting
conveyer pipe with high purity reagent
conveyer pipe with various corrosive media
lepeth-sheath wire and cable with various frequency,
trough insulated pipe
trough insulated pipe used for submersible motor
pipe for air conditioner wiring accessories
pipe for O-style airproof loop with whole fluorin plasticUV lamp protective cover
Specifications:
Out Diameter: ≤300mm Wall thickness: ≥0.1mm Length: Continues
Shape can be Customised !
Technical data sheet
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Item
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Value
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General purpose
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electric purpose
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Density g/cm3
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2.12-2.17
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2.12-2.17
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Temperature range °C
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-200 -+260
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-200-+260
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Longi&tray,shrink rate % ≤
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3.0
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3.0
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Tensile strength Mpa ≥
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14
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14
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Elongation at break % ≤
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175
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175
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Elongation at break % ≤
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4.9x104
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4.9x104
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Dielectric Constanct (106Hz)
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2.15
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Dissipation Factor 106Hz ≤
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1x10-3
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Volume resistance (Ω.m)
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1x1014
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Dielectric Strength TH ≤ 0.05mm
Th 0.05-0.1mm M/V TH ≥ 0.1mm |
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100
75
50
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