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Heat shrinkable FEP tube Characteristics and Description

Heat shrinkable FEP tube Characteristics and Description

(1.3:1) Heat shrinkable Fep(F46)/Pfa tube

Description of the product
Extrusion and expansion of high-quality Fep (F46)/Pfa Teflon heat shrink tubing provides good electrical insulation, has strong flame retardant and self-lubricating characteristics, is resistant to ultra-high temperatures and chemical reagents, and is resistant to nearly all oils and chemicals. teflon heat shrink tubing is widely used in automobile, military industry, aerospace, electronic chemical industry and other fields.

FEP shrink tubing Advantages Corrosion resistance, high acid and alkali resistance, chemical reagent resistance, and oil resistance Shrink tubing made of FEP Operating temperature: -65℃~200℃; FEP Shrink tubing shrinkage temperature: ≥110℃ Heat shrinkable PFA tube (F46) Operating temperature: -65℃~260℃; shrinkage temperature: ≥150℃

Environmental protection standard: RoHS

Standard color: transparent,

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FEP tubes characteristics

FEP hose is resistant to weather and has a high capacity to tolerate UV radiation. As a result, even if it is used for a long period, FEP Hose will not show signs of aging, degradation, yellowing, or other unpleasant occurrences.
The wall thickness of the FEP Tubing is highly consistent, and the variance in rupture strength is typically minimal.

As a result, even if it ruptures, there will be no splashing, substantially improving safety. However, this type of fluorine plastic raw material product has a unique feature in that it requires further processing to produce the required output. In reality, FEP tubing is processed in this manner, with inflation serving as the secondary processing technique.

As a result, even if it ruptures, there will be no splashing, substantially improving safety. However, this type of fluorine plastic raw material product has a unique feature in that it requires further processing to produce the required output. In reality, FEP tubing is processed in this manner, with inflation serving as the secondary processing technique.

The cutting method is similar to that of metal cutting, but it should be noted that the blank body must be placed for 24 hours before cutting; welding is done in a special clamp, and a certain pressure must be applied Only possible; the main lining is made of ferrous metal, primarily for anti-corrosion effect

If it is a general-purpose shrink tube, it will undoubtedly become yellow after a period of usage, leading in a reduction in the tube’s light transmittance. When the FEP Hose is utilized as a shrink tube, however, the outcome is rather different.

The advantages of FEP tubes as shrink tubes and fluoroplastic processing features If it is used as a shrink tube, you must select an appropriate tube; otherwise, not only will the desired effect be lost, but it may also age prematurely and fail. The FEP pipeTube is the one I wish to suggest to everyone here.

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How to avoid untimely maturing of PTFE tube ?

How to avoid untimely maturing of PTFE tube ?

With the advancement of innovation and industry, numerous items have come to the fore in this handle, and PTFE tube is one of them, and it has played an critical part in different areas. But after you utilize the PTFE tube, have you found that the pipe will continuously age, and the execution will moreover be decreased. Is there any way to delay its aging? In arrange to viably moderate down the maturing of the PTFE tube, it is essential to fortify its upkeep amid utilize, and execute a arrangement of measures to avoid it. This objective can be accomplished from the choice of materials, the utilize and upkeep of channels, etc. .

When choosing the Teflon Tube tape elastic, it is prescribed to utilize sulfur vulcanization framework as much as conceivablesince the warm resistance of the vulcanized elastic can be progressed by lessening or dodging the utilize of basic sulfur, which can minimize or dispense with polysulfur cross-links and basically Produce monosulfur or disulfide cross-links, subsequently abating down the maturing of the Teflon tube. In arrange to guarantee that the fabric gets the perfect warm resistance, peroxides must be utilized. At this time, peroxide vulcanization can create carbon-carbon cross-links with superior warm solidnessIn any case, it ought to be famous that other added substances ought to be utilized when utilizing peroxides, and the sum of acidic fillers ought to be diminished to anticipate peroxide cations from breaking down and coming about in a moo degree of vulcanization of the high-pressure hose.

Within the handle of utilizing the Teflon tube, in the event that it is conceivable to include a fundamental compound, it can as a rule moreover play a part in progressing the crosslinking proficiency of the peroxide, which can moreover play a positive part in avoiding the maturing of the PTFE tubing and the diminish in performance.

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Execution parameters of PTFE tube Performance parameters of PTFE tubing

Execution parameters of PTFE tube Performance parameters of PTFE tubing

PTFE Tubing Softening point: 306-368℃

Ductile quality longitudinal heading: >190Mpa(kgf/cm2)

Tensile quality transverse heading: >160Mpa(kgf/cm2)

Elongation longitudinal: >240%   Elongation flat: >220%

PTFE Tubing Compression proportion: >325R.R.

High temperature resistance: 250℃   Withstand voltage: 300/600V

Dissolving point: 306-368°C    Malleable quality longitudinal heading: >190Mpa(kgf/cm2)

Ductile quality transverse course: >160Mpa(kgf/cm2)

Prolongation longitudinal: >240%    Stretching level: >220%    Compression proportion: >325R.R.

Tall temperature resistance: 250℃    Withstand voltage: 300/600VDissolving point: 306-368°C

Ductile quality longitudinal course: >190Mpa(kgf/cm2)

Malleable quality transverse course: >160Mpa(kgf/cm2)

 Prolongation longitudinal: >240%

Stretching flat: >220%    Compression proportion: >325R.R.

Tall temperature resistance: 250℃    Withstand voltage: 300/600V

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The characteristics of PTFE Pipe 

The characteristics of PTFE Pipe

1. PTFE Pipe Tall chemical soundness: can withstand all solid acids, counting water regia, hydrofluoric corrosive, concentrated hydrochloric corrosive, nitric corrosiveraging sulfuric corrosivenatural acids, etc. The part of solid antacidssolid oxidants, lessening operators and different natural solvents. Exceptionally appropriate for bolstering high-purity chemicals.

PTFE Pipe Moo contact coefficient: The contact coefficient is for the most part as it were 0.04, which may be a exceptionally amazing self-lubricating fabric, and the grinding coefficient does not alter with temperature Variety. 3. Teflon Pipe Great anti-adhesion, the inward divider of the tube isn’t simple to follow to colloids and chemicals. 4. Teflon Pipe Fabulous maturing resistance, can be utilized outside for a long time. 5. Teflon Pipe Fabulous electrical separator execution: PTFE may be a exceedingly non-polar fabric with great dielectric properties, incredible resistance, and a dielectric consistent of almost 2.0. is little among all electrical protection materials.