
PTFE PFA tube, PTFE PFA tubing,high temperature transparent tube
Introduction:
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.
Usage :
Office-work machine 's roll packing
paper machine's roll packing
printing and dyeing machine's roll packing
printing machine roll 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
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=1150o
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
SANHE 3A RUBBER & PLASTIC CO., LTD.
We are a professional supplier and exporter of high quality rubber
and plastic products with reasonable price in China. We can help
you supply all kinds of rubber and plastic products with
professional products and services under reasonable &
competitive price. We are designing, producing and exporting
various types of silicone products, polyurethane products, PTFE
products, rubber mountings, rubber sheets, plastic products etc. as
well as other nonstandard specifications according to the buyer's
requests and drawings. We are sticking and developing the advanced
technologies and products in order to meet the gradually aroused
new demands and markets on the lines of industrial seal, chemical,
engineering, mechanical, electronics, automobile, construction,
pharmaceutical etc. We are adopting advanced technologies and
equipments, try to gather, control and keep the prominent &
excellent engineers, resources, technology and factories in China.
We can help you choice the different goods and
production-technology-roadmaps according to meet the buyer's
different requests. We thank to all of our trained employees and
believe that we shall become the important supplier and exporter on
the line of rubber & plastic products in the international
market in the foreseeable future.
Our silicone rubber factory is the largest manufacturing center of
silicone rubber material & products in China with more than
60,000 tons production capacity yearly. Our polyurethane factory is
the leader and pioneer of scientific research organization at
polyurethane industry in China who can produce all kinds of PU
sheet, rod, tube with themself polyurethane material. Our PTFE
factory is the leading manufacturer of PTFE sheet and rod who is
the largest factory at PTFE line in China. Our rubber sheet factory
is the best quality in north China who can produce all kinds of
high quality rubber sheet with realonable price. Our advanced
staffs and engineers persistently supplying the premium quality,
competitive price as well as considerate after-sale services. Our
sales network and clients have extend to more than 50 countries
covering South East Asia, North America, South America, Europe,
Oceania, Africa, Middle East and other regions throughout the
world.
Our products range is flexible and varied from commercial grade,
economy grade and premium grade with Chinese standard and other
country's standard or under the different requests and drawings
from the buyer. We do also help our clients in voles in other
request goods according to their special request as we are Chinese
and very know well the Chinese market with our profuse produce,
sale, purchase and export experiences, we are very convenient and
glad to help our clients connect with other Chinese manufacturer
and factory. All the above products are supplied in multiple
specifications in order to optimally meet our clients' specific
requests.
For better develop and supply our goods and services to our all
clients, we have established and registered our new sister company
of "SANHE BESTRUBBER IMPORT & EXPORT CO., LTD." on 11th June
2009 who help us directly handle all import and export program in
China.
Worldwide importers, wholesalers, distributors are welcome to visit
our factories and discuss long-term partnership. Your gracious
comments will be our fresh motivation and encouragement to driving
us to be top supplier and exporter in this world. Our service
catchword is "EXCELLENCE QUALITY SINCERE SERVICE". We hope that we
shall become your best ideal business partner and reliable friend!
Our goal is becoming the friends of our real & potential
customers, and our friends can be found everywhere in the world!