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PFA Antista Chemical Tubing

Application area Usable in explosive ambiance (explosion protection) Conveying tubing for... more

Application area

Usable in explosive ambiance (explosion protection)

Conveying tubing for antistatic applications

For transport of highly flammable solvents and alcohols

For transport of highly pure chemicals and gases

For compensation of thermal expansions

Product specification

Transparent tubing for antistatic applications.

Absolutely smooth and non-porous interior surface.

The flowing product is only exposed to PFA.

PFA is physiologically safe and non-toxic.

Fitted with black longitudinal conductive stripes on the outer surface.

No contamination and no chemical restrictions due to the outer conducting stripes.

Clear visibility of the flowing product.

Resistant to organic and anorganic solutions.

Good dielectrical properties.

Thermoplastic, therefore suitable for welding.

It is recommended to restrict the maximum operating pressure to 25 % of the burst pressure. For higher temperatures, this value has to be multiplied by a reduction factor.

Technical specification

Material: PFA (perfluoroalkoxy)

Colour: transparent

Temperature range: -200 to +250 °C

Leakage resistance: <106 Ohm

Design: with black longitudinal conductive stripes

Regulations: conforming to FDA

General Information Transport of fluids of all kinds and qualities in laboratories and pilot... more

General Information

Transport of fluids of all kinds and qualities in laboratories and pilot plants as well as in small production facilities.

Connecting tubing for equipment used in clean room technology, radiochemistry and chemical technology under extreme thermal and environmental conditions.

Flexible fluorocarbon tubing of high thermal, chemical and mechanical stability, free of extractable components. Small flow resistance and only slight tendency to adhesion of solid matter due to smooth inner surface with antiadhesive properties. Electrically non-conductive, resistant to aging even under unfavourable environmental conditions such as moisture, acid as well as solvent vapours, radioactive radiation and weather effects.

Chemically resistant to amines, aldehydes, carboxylic acids, esters of carboxylic acids, dioxane, halogenes, halogenated solvents, conc. mineral acids, nitric oxides, oxygen, sulfur dioxide, sulfur trioxide, carbon disulfide, hydrogen sulfide, hydrogen peroxide, aqueous salt solutions of any concentration and many other acids, lyes and solvents.

Chemical, thermal and dielectric properties virtually identical to those of PTFE, but suitable for thermoplastic processing (welding, injection moulding, deep-drawing).

In comparison to PTFE: Higher light transmission, hardness, mechanical strength and dimensional stability (reduced cold flow tendency). Lower diffusion of media (reduced permeability) and higher compaction due to the injection moulding process. However, reduced mechanical machinability.

Highest thermal resistance of all meltable fluoroplastics

Very high heat distortion resistance

Very high pressure resistance

Very high chemical resistance

Low friction coefficient

Excellent UV and weather resistance

Flame-resistant

Item Image Inside Ø
mm
Außen-Ø
mm
min. Biegeradius
mm
Platzdruck1
bar
Einheit
m
Price
Euro*
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