PFA Cable bundle tube,PFA coil tube,PFA rotary-cut tube, PFA bobbin
Usage :
Various frequency electric wire ,electric cable sheeath , slot
insulation tube
Submersible motor with slot insulation tube,
Air conditioning pipe wire components
UV lamp protecting
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 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 |
Specification
Dia ø1.5 --300mm, Thickness: 0.015mm to 0.75mm. Length :50mm to
unlimited.
For UV lamp T4 T5 T8 T10 T12 , Thickness 0.2 to 0.5mm .
Color and sizes can be customiszed . Surface treated can be done (chemical or plasma treated)
Package :
Plastic bag &carton . Customized is acceptable
