Sealing & Jointing

Novus 28

Novus 28 gasket material

High compression grade sheet material based on aramid fibres with a high quality nitrile binder. Novus 28 is designed for use in low bolt-loaded irregular flanges including glass lined, ceramic and plastic coated flanges.

Max temperature: +300ºC.

Availability

Sheet size (mm):  1500 x 1500, 2000 x 1500, 6000 x 1500, 2000 x 2000, 6000 x 2000 
Thickness (mm): 0.4 up to 4 

Technical information:

Typical values

Thickness (mm): 1.5
Density: 1.55g/cc
Tensile strength: ASTM F152 6.2MPa
Compression: ASTM F36 16-25%
Recovery: ASTM F36 >60%
Residual stress: BS7531 (175ºC) 29MPa
DIN 52913
Gas leakage: BS7531 <0.01cc/min
ASTM Oil 1 Thickness increase 1.0%
IRM 903 Oil Thickness increase 4.0%
ASTM Fuel B Thickness increase 4.0%

 

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