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What Are Transparent Fluroplastic FEP Hose FEP Tubing FEP Tube used for ?

FEP Tubing Used in applications ranging from environmental monitoring equipment to medical applications and electronics applications. forbest manufactures a wide range of custom and stock sizes of FEP tubing.

 

Physiological

High transparency

Low refractive index in all plastics

Weather resistance

Long-term exposure to ozone and sunlight

Easy secondary processability

Can be self-sealing, self-welding, can be turned over, Can be made to coil

 

Usage:

  • 1-Photovoltaic solar cell module cleaning tube

2-Semiconductor manufacturing equipment

3-Heat exchanger, steam piping

4-High-purity reagent delivery tube

5-Various corrosive media (harsh solvents) pipelines

6-Import and export flexible hoses for bipolar ion membrane caustic soda production

7-Various frequency wire and cable sheaths, slot insulation tubes

8-For air conditioning wiring harness assembly

9-Full-wrapped plastic O-ring seal tube

10-Utilization characteristics:

11-· High and low temperature resistance

-200 ~ 200 ℃,

12-· Non-sticky, fight water, fight oil

13- No fouling and stagnation inside and outside the pipe wall

  • 14- Electrical reliability, high insulation

15-Dielectric constant of 60HZ-60MHZ at high and low temperature is 2.1

16- Even if the surface is flashed and damaged, it will not produce conductive tracks.

  • Corrosion resistance

17-Only elemental fluorine and alkali metals work with it at high temperature, and it has no effect on all other concentrated and dilute inorganic organic acids, alkalis and esters.

18· Low absorption

Low absorption rate <0.01%

19-Incombustibility

20-Does not burn in the air. (Oxygen Index> 95vol.%)

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PTFE Tubing withstand High Temperature ,chemical resistance ?

Result is yes ,Forbest offers a wide range of standard size

products and precision custom PTFE Tubing. Often referred to as PTFE Tubing, PTFE Tubing

has become the gold standard in industries requiring the ultimate in lubricity, high temperature

use, chemical resistance,biocompatibility, and precision extruded tolerances.

 

Main Properties

Very Lubricious – Lowest coefficient of friction of any polymer

Working temperature range( 260° C) to (–270° C)

Chemically Resistant (all common solvents, acids and bases)

Chemically Inert

Low extractable

Excellent Dielectric Insulation Properties

 

More Properties of PTFE

These properties are most of many reasons of PTFE is used in medical applications, aerospace, analytical sciences, and other demanding applications.Character

 

 

PROPERTY Test Method Unit Spec Requirements
Specific Gravity ASTM D792 g/cm3 2.16
Tensile strength ASTM D638 Mpa 24.5
Ultimate Elongation ASTM D638 % 350
Flexural Modulus ASTM D790 Mpa 490
Impact Strength ASTM D256+23℃-54℃j/m -No break-107
Hardness ASTM D2240 Shore D 55
Coefficient Of Dynamic Friction 0.1
Melting Point 327
Flammability UL 224 VW-1
Dieletric Constant At103-106HZ ASTM D150 2.1
Ddissipation Factor At 106 HZ ASTM D150 0.0002
Arc Resistance ASTM D495 S > 300
Volume Resistivity ASTM D257 Ω.cm > 1018
Weahter Resistance Weather-o-meter (2000h) No break
Solvent Resistance ASTM D543 Excellent
Chemical Resistance ASTM D543 Excellent
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Application of food industrial in sealing

Food grade silicone sponge cord closed cell silicone foam cord

Tensile Strength: 10-30psi.

Length: any length available.

density : 0.3 to 0.6g/cm3

Certificate : FDA

Size: 2mm-80mm

Temperature : -40 to 250C

Colour:  white ,red ,blue ,purple ,any colour available.

Flexible, arc-resistance, corona-resistant.

Silicone sponge tube/ Insulation blue rectangle Silicone sponge cord :

 

It has the feature of high and low temperature resistance( -40~250C), anti-ozone, weathering resistance and good electrode,

also has chemical stability, anti-aging, anti-radiation, good permeability. Very good sealing property.

 

Silicone sponge rubber wide use in pottery, Oven , Car, porcelain pot, computer, sports equipment, toy electronic.