C-4400

KLINGERSIL® C-4400

High sealability media recommended for use gases usage, requires less compressive load for sealing compared to other fibre reinforced gasket materials models.

Composition

Sealing material with aramid fiber and NBR.

Areas of application

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

C-4400

Mechanical properties - Typical values ​​for thickness 1.5mm

Compressibility ASTM F 36 A % 12
Recovery ASTM F 36 A % 45
Heat loss DIN 52911 % 30
Stress relaxation BS 7531 40 Mpa / 300º C MPa 23
KLINGER Hot Compression Test 50 MPa Thickness. decrease at 23º C % 13
Thickness. decrease at 300 ° C % 23
Sealability DIN 3535/4 ml/min. 1,0
Thickness increase after immersion in: ASTM F 146 Oil ASTM Nº 3: 5h a 150º C % 5
Fuel B: 5h a 23º C % 7
Thickness increase after immersion in ASTM F 146 Oil ASTM Nº 3: 5h a 150º C % 15
Fuel B: 5h a 23º C % 15
Density g/cm³ 1,60

Dimensions of the standard sheets

Sizes 4000 x 1500 mm | 2000 x 1500 mm
Thicknesses from 0,4 mm to 6,40 mm
C-4400