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PTFE Sheet (Carbon Filled)

A joint sheet composed of PTFE, mixed with carbon filler. The operating temperature ranges from -80°C to 180°C.

Brand: CVS®
IMPA: 815634; 815636;

Description

A joint sheet composed of PTFE, mixed with carbon filler. The operating temperature ranges from -80°C to 180°C.

Application:

Suitable for general fluids (water, steam, oil, etc.), solvents, corrosive liquids (especially alkali liquid), liquefied gases, cryogenic fluids. It may be used on pipes, valve bonnets, towers, and tanks.

Product Features:
  • High-temperature resistance
  • Excellent chemical resistance
  • Excellent anti-cold flow properties
  • Very low coefficient of friction

Additional information

Specific gravity

2.10g/cm3

Tensile Strength

15N/mm2

Elongation At Break

180%

Compressive strength 1% deformation

10.0N/mm2

Deformation Under Load 14N/mm2 For 24h - Total P

6.5%

Deformation Under load 14N/mm2 For 24h - Total T

5.5%

Deformation Under Load 14N/mm2 for 24h - Permanent P

3.0%

Deformation Under Load 14N/mm2 for 24h - Permanent T

2.8%

Hardness (Shore D- 15 sec)

63

Friction Coefficient Dynamic

0.06

Wear Factor (K)

0.00082mm3sec/Nmh

PV Limit 0.05 m/sec

0.365Nm/mm2sec

PV Limit 0.50 m/sec

0.460Nm/mm2sec

PV Limit 5.00 m/sec

0.545Nm/mm2sec

Coefficient of linear thermal expansion from 25 to 100°C - P

9.5°C-1 x 10-5

Coefficient of linear thermal expansion from 25 to 100°C - T

8.0°C-1 x 10-5

Coefficient of linear thermal expansion from 25 to 200°C - P

11.5°C-1 x 10-5

Coefficient of linear thermal expansion from 25 to 200°C - T

10.0°C-1 x 10-5

Thermal conductivity

0.64W/m°K

Volume resistivity

103Ohm/cm

Surface resistivity(3)

103Ohm

Product Datasheets

Please select a product variation to see the downloads.

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