C-4400

Cardboard Hydraulic Klingersil C-4400

high sealability media recommended for use in gases, It requires less compressive load to sealing in relation to the other hydraulic cardboard models.

Composition

Sealing material with aramid fiber and NBR rubber.

Application Area

Oil resistant, Water, vapor, gases, saline solutions, fuels, alcohols, organic and inorganic acids, hydrocarbons, 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 Dimin. thick to 23 ° C % 13
Dimin. thickness to 300 ° C % 23
Selabilidade DIN 3535/4 ml/min. 1,0
Increase in thickness after immersion in: ASTM F 146 Oleo ASTM Nº 3: 5h a 150º C % 5
Fuel B: 5h a 23º C % 7
Increase in thickness after immersion in ASTM fluid F 146 Oleo ASTM Nº 3: 5h a 150º C % 15
Fuel B: 5h a 23º C % 15
Density g/cm³ 1,60

dimensions

sizes 4000 x 1500 mm | 2000 x 1500 mm
thicknesses from 0,4 mm à 6,40 mm
C-4400