Thermoseal Top-Chem 2005 is a PTFE high performance gasket material that can be used as a gasket or seal in most Chemical or Petrochemical applications. Top-Chem 2005 is a FDA compliant gasket material that is an excellent option for applications that are not as demanding and is reasonably priced in comparison to our other PTFE gasket materials. This material can be used in a broad range of applications and offers excellent chemical resistance in highly acidic applications.
Thermoseal Top-Chem 2005 is supplied 1/16" and 1/8" thick in sheets 60" x 60" square. If you prefer to receive finished gaskets, please allow Atlantic gasket to die-cut or waterjet cut parts to your exact requirements. For larger runs, die-cutting would be the most efficient cutting process, but for shorter runs or when parts are needed yesterday, waterjet parts would be the best option.
|Physical Properties||Test Method||Typical Valve|
|Sealability (.031")||DIN 3535/6
|Recovery (min.)||ASTM F36||40%|
|Stress Relaxation||DIN 52913 (16H 4,350 psi, 300°F)||25 MPa|
|Thickness / Weight Increase||H2 SO4, 100% at 18h/75°F
HNO3, 100% at 18h/75°F
|Klinger Hot Compression Test||75°F at 7,250 psi
480°F at 7,250 psi
Klingersil’s Top-Chem 2005 is commonly used in the Chemical and Petrochemical industries.
This information is furnished as a guide for selecting materials. Atlantic Gasket Corp. disclaims liability for results or use of this information. It is the customer’s responsibility to obtain and test samples when determining suitability of material for a particular application.
Click here to download a specification Word document.