BELPAFLON PL-9005-LC (EXPANDED PTFE)
- Polytetrafluoroethylene (Expanded PTFE Teflon), also known as expanded Teflon, is a material with great chemical resistance (it is only affected by molten alkali metals and fluorine gas) and excellent dielectric and non-stick properties.
- Belpaflon PL sheets, are made of expanded PTFE with special particles incorporated in order to increase its resistance to heat deformation.
- This expanded Teflon has high chemical resistance including resistance to powerful acids and bases at high levels of concentration (sodium hydroxide, potassium hydroxide, nitric acids, sulfuric and hydrochloric acids)
- This material is specially designed for use in conditions where both chemical agents and high pressures and temperatures are in play; it will improve on the performance of traditional PTFE sheets.
- It is easy to cut and easy to disassemble from the flange, owing to its anti-stick properties.
- It is not inflammable and it does not age. Especially recommended for chemical and petrochemical industries, as well as in the paper industry.
Supply Forms of Expanded Teflon®
| Thickness (mm) | Measures (mm) |
| 1,5 / 3 | 1500 x 1500 |
| Propierty | Value | Unit |
| Color | Pink/Orange | |
| Plate Format | 1500 x 1500 | mm |
| Thickness (others consult) | 1.5, 2 , 3 | mm |
| Density (+/-10%) | 2.20 | gr/cm3 |
Compressibility | 15 | % |
Elastic recovery ASTM F36 A | % | |
Compression modulus (at 150ºC x wsw / 200) | % | |
Compression modulus (Ambient temperature xKSW) | % | |
Fluence at ambient temperature KSW | 3 | ºC |
Recovery DIN 28090-2 | 0.07 | mm |
Gas permeability DIN 3535/4 | cm3/min | |
Temperatures | -200 / 260 | ºC |
