PTFE Sheet

PTFE has excellent chemical resistance and the lowest co-efficient of friction of any solid plastic. This material is tough and flexible, has a non-stick surface and can be used at temperatures between -260┬░C and +260┬░C. PTFE is impervious to water, has very good electrical insulation properties and is non-flammable. Applications include; valve seats, gaskets, 'O' rings, back-up rings, linings, insulators and bushes.
  • PTFE Sheet

Technical Specification

Colour White Specific Gravity 2.13-2.18 g/cm┬│
Tensile Strength at Yield 250-300 N/mm┬▓ Elongation at Break 250-450%
Modulus of Elasticity 350-630 N/mm┬▓ Hardness (Shore D) 55-60
Co-efficient of Friction - to Steel - DRY 0.04 N/mm┬▓ Melting Point 325┬░C
Thermal Conductivity 0.2-0.4 W/k-m Maximum Operating Temp. 260┬░C
Minimum Operating Temp. -260┬░C Co-efficient of Linear Thermal Expansion 14 x 10^-5 K^-1
Flammability (UL-94) V0 Volume Resistivity 10^18 ohm-cm
Dielectric Strength 65-85 Kv/mm UV Resistance No attack
Resistance to Hot Water No attack Resistance to Strong Alkali No attack
Resistance to Strong Acid No attack Resistance to Chlorinated Hydrocarbons No attack

Product Range

Sheet Thickness  Size ┬▒10mm  Pack Qty.  Product Code Price (+VAT)
per Sheet
  Availability
1.5mm 300 x 600mm 1 Sheet 109-6974 £30.24 In Stock
2mm 300 x 300mm 1 Sheet 109-8332 £17.96 In Stock
2mm 300 x 600mm 1 Sheet 109-7071 £30.98 In Stock
3mm 300 x 300mm 1 Sheet 109-8429 £20.22 In Stock
5mm 300 x 300mm 1 Sheet 109-8623 £36.75 In Stock
5mm 300 x 600mm 1 Sheet 109-7362 £84.00 In Stock
10mm 300 x 300mm 1 Sheet 109-8914 £67.73 In Stock
12mm 300 x 300mm 1 Sheet 109-9011 £84.20 In Stock
12mm 300 x 600mm 1 Sheet 109-7750 £160.13 In Stock
15mm 300 x 300mm 1 Sheet 109-9108 £102.38 In Stock
15mm 300 x 600mm 1 Sheet 109-7847 £205.28 In Stock
20mm 300 x 300mm 1 Sheet 109-9205 £124.43 In Stock
20mm 300 x 600mm 1 Sheet 109-7944 £244.13 In Stock
25mm 300 x 300mm 1 Sheet 109-9302 £170.10 In Stock
25mm 300 x 600mm 1 Sheet 109-8041 £312.38 In Stock
Only supplied in pack quantities shown.

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