KLINGERSIL® C-4400

Universal high-pressure gasket material suitable for use in many branches of the chemical, food and the water supply industry. Very high standard of performance.

Resistant to oils, water, steam, gases, salt solutions, fuels, alcohols, organic and inorganic acids, hydrocarbons, lubricants and refrigerants.

Compressibility ASTM F 36 J: 11%
Recovery ASTM F 36 J min.: 55%

50 MPa, 16 h/ 175°C: 32MPa
50 MPa, 16 h/ 300°C: 25MPa
Stress relaxation BS 7531 40 MPa, 16 h/ 300°C: 23MPa

thickness decrease at 23°C: 10%
thickness decrease at 300°C:20%
Tightness according DIN 3535/6: 0.02mg/sm

oil JRM 903: 5 h/150°C: 3%
fuel B: 5 h/23°C: 5%
Density: 1,60g/cm3

Dimensions of the standard sheets
Sizes: 1000 x 1500 mm, 2000 x 1500 mm.
Thicknesses: 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm; other thicknesses and sizes on request.
Tolerances: Thickness acc. DIN 28091-1, length ± 50 mm, width ± 50 mm.

Surfaces
KLINGERSIL® gasket materials are generally furnished with surfaces of low adhesion. On request, graphite facings and other surface finishes on one or both sides are also available.

A non coloured version for food application with technically identical values is named KLINGERSIL® C-4400L.

Function and durability
The performance and service life of KLINGER gaskets depend in large measure on proper storage and fitting, factors beyond the manufacture’s control. We can, however, vouch for the excellent quality of our products. With this in mind, please also observe our installation instructions.