Specification of
KLINGERSIL® C-4500
Characteristic & main applications
Premium quality high-pressure gasket especially suitable for use with high temperature alkaline media and superheated steam.
A superior performance product designed for use in the chemical industry.
Description
Material
Carbon fibres and special heat resistant additives bonded with NBR.
Technical Data – Typical values for 2mm thickness
Compressibility ASTM F 36 J 11%
Recovery ASTM F 36 J min. 60%
Stress relaxation DIN 52913
50 MPa, 16 h/300°C 32MPa
50 MPa, 16 h/175°C 35MPa
Stress relaxation BS 7531
40 MPa, 16 h/300°C 30MPa
Klinger cold/hot compression, 50 MPa
thickness decrease at 23°C 10%
thickness decrease at 300°C 15%
Tightness according DIN 3535/6 0.1mg/sm
Thickness increase ASTM F 146
oil JRM 903: 5 h/150°C 3%
fuel B: 5 h/23°C 5%
Density 1,6g/cm3
Meets the technical requirements of BS 7531:2006 Grade AX
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 ± 10%, 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.
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. Gasket Lembaran
