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FLUOROLINE
CHEMICAL RESISTANCE DATA


PTFE/PFA/FEP
-Fluoroline T. 

Fluoroline T is chemically inert to all chemicals and solvents with the exception of molten alkali metals and strong fluorine donors. Fluoroline T has a general service temperature range of - 60°C to + 200°C. 

Fluoroline T lined pipework are used to convey, and are inert to the following chemicals: All acids including hydrofluoric, hydrochloric, sulphuric and aqua regia, all caustics, all chlorides - organic and inorganic, all sulphates - organic and inorganic, all solvents, all bleach solutions, all peroxides, all phenols and any combination of the above materials. 

Combined with the chemical inertness of Fluoroline T is its unique non stick property. Thus a Fluoroline T lined pipework system eliminates or minimises the build up of deposits on the pipe walls which otherwise reduce flow and affect processing operations. Fluoroline T systems out perform more exotic alloy systems and can be cost effective against stainless steel when maximum reliability is required.  

PP - Fluoroline P. 

Fluoroline P is a co-polymer polypropylene lining system with excellent high temperature stability. It has excellent chemical resistance to a wide range of commercially used corrosive chemicals and organic compounds, including acids, alkalis, salts, and alcohols. It is classified as having excellent resistance to weak acids, good resistance to strong acids ( slow attack by oxidising acids ), but is not recommended for use with chloro sulphonic acid or strong nitric acideven at room temperature. It has excellent resistance to both weak andstrong alkalis and is generally satisfactory with organic solvents below 80 °C, although it is affected by aromatic hydrocarbons, chlorinated hydrocarbons, halogens, and esters. 

Fluoroline P is a valuable substitute for stainless steel and rubber lined systems, offering extra corrosion resistance and system purity. 

PVDF - Fluoroline K. 

Fluoroline K has excellent chemicals resistance to most corrosive chemicals and organic compounds, including acids, halogenated solvents and halogens. It is attacked by fuming sulphuric acid, hot nitric acid and by strong sulphuric and other sulphonating agents at high temperatures. The operational temperature range is generally - 20°C to +120°C. 

PVDF is thermally stable and no significant change has been noted even after two years exposure to a temperature of 150°C. The resistance of this resin to gamma radiationis exceptional. At a dosage level of 300 million Roentgens (Cobalt 60 source), no change in strength or elongation was noted, although there was some darkening in colour. 

Fluoroline K requires precise controls and techniques to achieve the ultimate in properties and performance. Its major advantages are very low permeation rates, especially to halogens and much better abrasion properties than the fully fluorinated plastic linings. 

Click here to Choose Suitable Lining Material. 
 

For Chemical duty condition not available in our Chemical Resistance Data, you may please fill the Form below, to enable us give you a Suitable Recommendation.  

 

 

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