TFE/P, Aflas®

Common Names:

TFE/P Rubber, FEPM, Aflas®

 

General Description:

TFE/P Rubber exhibit excellent chemical, heat and steam resistance.  They provide superior performance in water, steam and virtually all caustics making them ideal for pharmaceutical and biotechnology manufacturers that use steam and caustic chemicals in the sterilization process.  TFE/P provides excellent performance in SIP (steam in place), CIP (clean in place) and WFI (water for injection) applications.  TFE/P is widely used in the oil exploration and drilling industry due to its excellent steam and H2S resistance.

Popular Compounds:

Hundreds more specialty compounds available. Contact a Marco Sales Consultant or Engineer for more information.

Marco CPD# Base Material Color Duro (Shore A) Relative Price Typical Inventory Level High Temp (F) Low Temp (F) Steam < 300 F Steam < 400 F Compression Set Chemical & Solvents Sunliight, Ozone, UV Wear Abrasion Permeation Vacuum Petroleum Oils & Hydraulics Fuels & Gas Brake Fluids
1 = Great    2 = Good    3 = Fair    4 = Poor
DatasheetL1000 
Aflas® (TFE/P)  Black  80  Med 450  15 2 2 2
General purpose Aflas®, steam resistant, sour gas resistant, acid resistance, for chemical and oil industries  (higher performance Alfas® versions avaialble for oil drilling environmnets)
DatasheetL1009
Aflas® (TFE/P)  Black  90 Low 475 32 2 2 2
Higher performance and higher durometer Aflas®, improved explosive decompression resistance, steam resistance, sour gas resistance, acid resistance, tested to Norsok M-710 for oilfield

Service Temperature:

The temperature ranges presented above are approximations for dry air service only and should not be used to determine design specifications or end-use temperature limits. Actual temperature range of a compound in an end-use application is highly dependent on part type, hardware configuration, applied forces, chemical media, pressure and thermal cycling effects, and other factors. The most practical way of determining an end-use temperature range is testing in the actual application conditions. Consult a Marco Engineer for more details.

Features: 

Limitations:

 

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Marco Rubber & Plastics
PO Box 1150
Seabrook, NH 03874

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