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PTFE belt
PTFE conveyor belt: also known as PTFE conveyor belt, iron PTFE
conveyor belt, PTFE conveyor belt and high temperature conveyor belt.
Teflon conveyor belt is divided into Teflon mesh belt and Teflon plain
cloth. The two are based on glass fiber cloth and coated with Teflon
resin to made of PTFE conveyor belt fabric; the Teflon belt is
distinguished by the thickness between specifications , the thinnest up
to 0.08mm. Teflon mesh belt is in mesh size definition specifications,
there are 1 x 1 mm, 2 * 2.5mm, 4 x 4 mm, 10 x 10mm, and according to the
longitude and latitude of different single weft and double weft Teflon
grid cloth.
The characteristics of PTFEconveyor belt:
Teflon
conveyor belt continue Teflon itself characteristic and it has the
advantages of high temperature resistance (from low - 140 DEG C to high
temperature of 260 DEG C), corrosion resistance (for most chemicals and
solvents are not affected), viscous resistance (of resin, paint,
chemicals, such as almost all sticky things can easily remove).
Application of PTFEconveyor belt:
Plain
Teflon tape is resistant to high temperature, table machine small
friction coefficient, insulation good characteristics, is widely used in
microwave drying, binding machine, printing and dyeing machinery
clothing.
The characteristics of Teflon belt coated with PTFE
1.for
low temperature -196 degrees, high temperature of 350 degrees, with
weather resistance, anti-aging. Through practical application, such as
under the high temperature of 250 ℃ placed consecutively 200 days, not
only intensity does not become low, and the weight will not reduce;
place 120 hours under high temperature of 350 ℃, weight is only reduced
0.6%; in 180 ℃, the ultra low temperature can not crack and keep the
original softness.
2.non adhesion: not easy to adhere to any
material. Clean easily attached to the surface of a variety of stains,
stains or other attachments; paste, resin, paint, etc. almost all sticky
substance can easily removed;
3.resistance to chemical corrosion, corrosion ability strong acid, strong alkali and a variety of organic solvent.
4.low coefficient of friction (0.05-0.1), is the best choice for oil free lubrication
5.the transmittance of 6 ~ 13%.
6.It has high insulation (low dielectric constant: 2.6, tangent of2.6below 0.0025), anti UV, anti static.
7.good
dimensional stability (elongation coefficient is less than 5 per
thousand), high strength. Have good mechanical properties.
8.drug resistance, non-toxic. Resistant to almost all pharmaceutical items.
9.fire retardant.
PTFE resistant high temperature welding cloth scope of application:
1.
anti sticking lining, gasket, bandage and conveyor belt; according to
the different thickness for various drying mechanical conveyor belt,
adhesive tape, sealing tape, and so on.
2. plastic products welding, welding and sealing of the welding cloth; plastic sheet, film, heat sealing sheet lining.
3.
electrical high insulation: electrical insulation tape base, spacer,
gasket, gasket ring. High frequency copper clad laminate.
4. heat resistant cladding; laminated substrate, heat insulation.
5. microwave washer, oven, food drying
6.adhesive
tape, hot transfer printing cloth, carpet adhesive curing conveyor
belt, rubber conveyor belt, abrasive sheet curing type cloth.
7.pressure sensitive tape fabric.
8..building membrane material: the top of all kinds of sports sites, pavilion,landscape, etc..
9.for
all kinds of petrochemical pipeline corrosion protection package, the
power plant waste gas desulfurization and other environmental
protection.
10.flexible compensator, friction material, grinding wheel slice.
11.after special processing can be made "anti-static cloth".