KLINGER PHMR Hydraulic Cardboard

Product suitable for use in non-aggressive conditions and low to moderate pressures and temperatures.


Sealing material based on organic fibers and NBR rubber.

Areas of application

Sealing material for general applications. Suitable fluid at low pressures and temperatures. Good chemical resistance to air, water and oil.


Mechanical properties - Typical values ​​for thickness 1.5mm

Compressibility ASTM F 36 A%14
Recovery ASTM F 36 A%40
Stress relaxation BS 753140 Mpa / 300º CMPa18
KLINGER Hot Compression Test 50 MPaThickness. decrease at 23º C%12
Thickness. decrease at 300 ° C%17
Sealability DIN 3535/4ml/min.3,0
Thickness increase after immersion in: ASTM F 146Oil ASTM Nº 3: 5h a 150º C%5
Fuel B: 5h a 23º C%7
Thickness increase after immersion in ASTM F 146Oil ASTM Nº 3: 5h a 150º C%15
Fuel B: 5h a 23º C%15

Dimensions of the standard sheets

Sizes4000 x 1500 mm | 2000 x 1500 mm
Thicknessesfrom 0,4 mm to 6,40 mm

Consult us for special dimensions and cut gaskets.