5511 Tomken Road. Unit #1

Mississauga, Ontario L4W 4B8

905-602-2033

Phone

Mon - Fri: 8:30am - 5pm

Hours

5511 Tomken Road. Unit #1

Mississauga, Ontario L4W 4B8

905-602-2033

Phone

Mon - Fri: 8:30 - 5

Hours

Virgin PTFE Data Sheet

PropertyTest MethodUnitSpecification
Specific gravityASTM D792g/cm32.14 – 2.18
Coefficient of linear thermal expansionASTM D6961/oC * 10-512 – 13
Hardness Shore DASTM D2240Points> 58
Tensile strengthASTM D4894/D4745N/mm2> 24
Elongation at breakASTM D4894/D4745%> 250
Compressive strength at 1% deformationASTM D695N/mm24 – 5
Deformation under load (24 h 13.7 N/mm2 23°CASTM D621%14 – 17
Permanent deformation (as above, after 24-h relaxation)ASTM D621%7 – 9
Kinetic coefficient of frictionASTM D1894/0.06
Wear factor at PV 100ASTM D3702cm3. min . 10-8
_______________
Kg . m . h
2900

Service Temperature:

  • Excellent resistance to continuous service temperature from -200oC to +260oC .

Chemical Resistance:

  • PTFE Processes a high inertness towards nearly all known chemicals. It is only attacked by elemental alkali metals, chlorine trifluoride and elemental fluorine at high temperatures and pressure.

Solvent Resistance:

  • PTFE is insoluble in all solvents up to temperatures as high as 300oC ( 572oF). Certain highly fluorinated oils only swell and dissolve PTFE at temperatures close to the crystalline melting point.

FDA Approved:

  • ( Code of federal regulation 21 CFR Ch.1 revised as of April 1st 1999 edition), Sections 175.105,-175.300,-176.170,176.180,-177.1250,-177.1550,-177.2600,-178.3570.”Perfluorocarbon Resins” of the Food and Drug Administration.
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