PACSEAL NA 900 Non-Asbestos Jointing Sheets

A cost effective product manufactured from ecofriendly natural cellulosic fibres with suitable mix of elastomers.

Service conditions : General purpose gasketing material suitable for use with Oils, Solvents, Gases, Water, L.P. Steam and Most dilute acids and alkalies

Density: 1.70 – 2.00 g/cm3
Tensile Strength (Across Grain): 8.5 MPa (ASTM F 152)
Compressibility: 8-13 % (ASTM F 36)
Residual Stress: 22 MPa (BS 7531)
Gas Permeability: <0.5 cc/Min (BS 7531)
Recovery: ≥ 45 % (ASTM F 3)
Water Absorption: ≤ 5 % (BS 7531)
Sealability Against Nitrogen: ≤ 40 %

Max. Operating Pressure: 25 bars
Max. Peak Temperature: 400°C
Max. Continuous Temperature: 250°C

ASTM Oil No. 3
Thickness Increase % = ≤ 10
Mass Increase %= ≤ 10


Fuel B
Thickness Increase % = ≤ 10
Mass Increase %= ≤ 10