NY400 Asbestos Gasket Sheet for Oil-Resisting

NY400 Asbestos Gasket Sheet for Oil-Resisting

Description:NY400 Asbestos Gasket Sheet for Oil-Resisting is high temperature and high pressure oil resisting materials,it can be green,black and blue colour and can cut difference size as per clients' requestmade,it made by good asbestos fiber with oil resistance synthetic rubber ,compression heating and molding it in thick paper fashion.

Usage:NY400 Asbestos Gasket Sheet for Oil-Resisting is suitable for the mediums temperature under  400℃,pressure under 4.0MPa in gasoline,mineral oil,fuel,chemical solvent oil,alkali etc transmitted in the joints of facilities and pipelines.

TEMP:400℃(max)

PRESS:4.0MPa(max)

Dimension:1540x1360mm(recommend) 

4100×1500mm; 4500 x 1500mm;2000×1500mm;

1500×1500mm;1500×1000mm;1270×1300mm; 3810×1300mm 

Thickness:  0.5~6.0mm

Technical data:

Lateral Tensile Strength MPa      ≧15.0    

Compressibility %                        7~17  

Recovery%                                   ≧50

Density g/cm³                             1.6~2.0  

Normal temperature softness   No cracking  

Oil Resistivity Test:

Immersion IRM903 Oil keeping 5h (149℃)

Lateral Tensile Strength(MPa)       ≥ 12.0  

Weigh gain rate(%)                        ≤30  

Immersion ASTM Fuel Oil B keeping 5h(21-30℃)

thickening rate (%)                       0~20  

Oil sealing properties under normal Temperature

Medium:RH-75 Avgas  

Pressure:   16Mpa  No leaking keeping 30 minutes  

Nitrogen Leakage Rate ML/(h•mm)≦300

 Product photoes: