Expanded PTFE Sheet
  • Expanded PTFE Sheet

Expanded PTFE Sheet

Multidirectional Expanded PTFE Sheet has manufactured from 100% PTFE. ePTFE Sheet is a flexible, PTFE FDA 21 CFR 177 approved, MSDS

Technology: Multidirectional Expanded PTFE
Certificates: FDA, RoHS, MSDS
Size: Max 4500 x 1500 x 0.5 - 6mm
Service: Cut RF & FF Flange Gasket
Delivery: 1.5mm & 3.0mm In Stock

Teflex is a manufacturer of PTFE & expanded PTFE in various forms joint sealant, sheet gasket,gasket tape, and PTFE cord etc.ePTFE Sheet has produced from 100% PTFE resins (Polytetrafluoroethylene) with multidirectional strength. Expanded PTFE Gasket Sheet Material is flexible and easier to compress than filled and virgin PTFE Sheet also minimizes cold flow and creep. Expanded PTFE suitable applications are sealing of flanges, pump housings, compressors, hand and manholes, air ducts, compensators, heat exchangers and many more.

Availability of Expanded PTFE Material: 

  • ASME B16.21/DIN1514-3/JIS
  • Full Face and RF Gasket

Standard Size:

Size Thickness
1500 x 1500mm 0.5mm - 6mm
60" x 60" 1/64"-1/4”
3000 x 1500mm 0.5mm - 6mm
120" x 60" 1/64"-1/4”
4500 x 1500mm 0.5mm - 6mm
180" x 60" 1/64"-1/4"
  • Max thickness: 10mm
  • Provide cut gasket service

Approvals of ePTFE Sheet

  • MSD
  • ROHS2.0
  • REACH
  • FDA 21 CFR177.1550

Soft PTFE Application:

  • Aerospace - Marine
  • Distillers- Petrochemical
  • General Chemical- Pulp and Paper
  • Food and Beverage - Power Generation

Expanded PTFE Advantages:

  • Good chemical resistance
  • Easy to Machining
  • Resistance to cold flow
  • Excellent mechanical strength
  • Reliable sealing
  • Flexible & No Ageing
  • Clean and non-toxic

About the ePTFE sheet package

Roll

  • Quantity 1-5 Pcs
  • Inner PackingPaper Core & Plastic Bag
  • Outer PackingCarton Box

Flat

  • Quantity 5 Pcs
  • Put in the Wooden 

Expanded PTFE Properties:

Temperature Range °C -260 up to ﹢260
Operation Pressure PSI Vacuum  to: 3000 
Color  White 
pH  0-14
Density  0.75±0.1g/cm3 
Sealability-ASTM F37B ml/hr 0.17
Compression- ASTM F 36 M % 63.4
Recovery  - ASTM F36  % 9.1
Stress Relaxation- ASTM F38 % 37.1

Soft PTFE Sheet Inquiry Example:

Size Thickness/mm Qty/Sht
1500 x 1500 1.5 50
60" x 60" 1/16" 100
3000 x 1500 3.0 50
120" x 60" 1/8" 100
4500 x 1500 6.0 50
180" x 60" 1/4" 100

Accept customer made request if supply the drawing is best.

Teflex can provide expanded PTFE gasket cut service for customers.

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