MATERIAL DESCRIPTION & OPERATING GUIDELINES
หัวข้อ (SECTION)	รายละเอียด (DESCRIPTION)
Material Description	Top quality universal service sheet suitable for nearly all media such as : hydrocarbons, alkalines and medium strong acids. Composed of NBR binder and high grade chrysotile asbestos. Particularly suitable for use in aviation industry, hot oil and thermic fluids. Colour: Blue.
Max. Temperature	550°C
Min. Temperature	-200°C
Max. Pressure	140 bar
Standard	(Indian Standard IS 2712 / 1998 : Gr. O1 & W/1)

Typical Specifications
British : BS 1832 Grade A and O
British : BS F125 (Types 1 and 3)
German : DIN 3754 IT 400
German : DIN 3754 IT C
German : DIN 3754 IT O
American : ASTMF104-F112121 M8
French : NFT 48001 Cat. D

Material Description
Top quality universal sevice sheet suitable for nearly all media such as :
hydrocarbons, alkalines and medium strong acids. Composed of NBR binder and
high grade chrysotile asbestos. Particularly suitable for use in aviation industry,
hot oil and thermic fluids.

Typical Original Properties (1.5mm)
Minimum tensile
Strength (cross grain) : ASTM F152 = 42 N/mm2
Specific gravity : 1.95 gm/cm3
Compressibility : ASTM F36A = 8%
Recovery : ASTM F36A = 55%
Stress relaxation : BS 1832 = 30 N/mm2

Operating Guidelines
Max. Temperature : 550 C
Max. Pressure : 140 bar
Min. Temperature : -200 C
(Indian Standard IS 2712 / 1998 : Gr. 01 & W/1 )

Typical Properties after Fluid Immersion (1.5mm)
Thickness increase
ASTM Oil 3 5 hours 150 C = 8%
ASTM Fuel A 5 hours 20 C = 0-10%
ASTM Fuel B 5 hours 23 C = 12%