Quality sheet for use in process industries
KLINGERSIL® C-6400 gasket material is a good steam sheet with good anti-stick properties. Use this material in process industries such as pulp and paper, power, and petrochemical.
This material is manufactured with synthetic fiber reinforced with an SBR binder.
Typical Values Refer to 1/16" Thick Material Unless Noted
|Creep relaxation ASTM F38B (1/32")||20 %|
|Sealability ASTM F37A (1/32")||< 0.2 ml/hr|
|Gas Permeability DIN 3535/6||< 0.3 ml/min|
|Compressibility ASTM F36J||8 - 14 %|
|Recovery ASTM F36J||50 % minimum|
|KLINGER Hot Compression Test
Thickness Decrease 73°F (23°C)
Thickness Decrease 572°F (300°C)
12 % initial
14 % additional
|Weight increase ASTM F146 after immersion in
Fuel B, 5h/73°F (23°C)
25 % maximum
|Thickness Increase ASTM F146 after immersion in
ASTM Oil IRM 901, 5h/300°F (149°C)
ASTM Oil IRM 903, 5h/300°F (149°C)
ASTM Fuel A, 5h/73°F (23°C)
ASTM Fuel B, 5h/73°F (23°C)
0 - 10 %
0 - 25 %
0 - 5 %
0 - 10 %
|Dielectric Strength ASTM D149-95a||16 kV/mm|
|Density ASTM F1315||112 lb/ft ³ (1.8 g/cc ³)|
|Leachable Chloride Content FSA Method||200 ppm|
|ASTM F104 Line Call Out||F71241B3E42K6M5|
|Color||Black or white|
In area 2 appropriate measures are necessary for installation of the gasket to ensure maximum performance. Please call or refer to KLINGERexpert for assistance.
In area 3 do not install gaskets in these applications without first referring to KLINGERexpert or contacting Thermoseal Inc.'s technical support service.