 Oil resistance asbestos rubber sheet (max.250 deg.C) |
Construction:
TERMOGASKET TG OIL 250 is made of good long asbestos fiber, oil-resistance synthetic rubber, heat-resisting packing material compound heating and compression molding it.
Application:
Mainly used as the sealing gasket material for the equipment in kerosene, petrochemical, alkali, solvent, fuel oil, petroleum-based lubricating oil and other mediums and used as sealing material in the joints of oil pipeline and sealing gasket used on automobiles, motorcvcle, agricultural machines, engineering machinery engines.
Working pressure : 2.5Mpa Refractoriness: 250?c
Common Size :
1550mm x 2050mm; 1550mm x 1367mm; 1270mm x 1270mm, 1500mm x 2000mm; 1500mm x 3000mm;1000mm x 2000mm; 1000mm x 1500mm; 1350mm x 2000mm
Thickness: 0.3mm – 6mm
Packing: in strong export standard cases of about 1000 kgs or 2000kgs net each.
Main Properties:
| Oil-resisting Asbestos Rubber Sheets Physical Property | ||||||||
| GB/T3985-1995 | ||||||||
| Oil-resis- tance |
Item | 3340 | TG OIL 250 | TERMOGASKET TG OIL 150 | 3330 | 3380A | 3380B | |
| With the temperature of 150?R2?c, dipped in No.20 aviation luricatint oil for 5h,then taken out and laid for 5min. |
Horizontal Strain MPa?Ý | 26.0 | 9.0 | 8.0 | 10.8 | 13 | 15 | |
| Oil Absorptivily?Ü | 9 | 23 | 23 | 23 | 20 | 20 | ||
| Thickness-increasing%?Ü | 15 | 20 | 15 | 15 | 15 | |||
| Change of Outlook | No Bubble | |||||||
| With the temperature of 15-30?c, dipped in NO.75 aviation gasoline for 5h,then taken out and laid for 5min. |
Horizontal Strain MPa?Ý | 14.7 | 7.0 | 6.0 | 7.9 | 8.5 | 10 | |
| Oil Absorptivity?Ü | 15 | 22 | 22 | 22 | 18 | 18 | ||
| Thickness-increasing%?Ü | 20 | 25 | 25 | 23 | 23 | |||
| Softness | No Crack | |||||||
| Softness | No Crack | |||||||
| Density g/cm 2 |
1.6-2.0 | |||||||
| Compressibility % | 12?R5 | |||||||
| Elasticity?Ý | 50 | 45 | 35 | 45 | 45 | 45 | ||
| Oil-sealing | Temperature: 15-30?c Medium: NO.75 aviation gasoline or NO.3 jet fuel. |
P: 12MPa |
P: 10MPa |
P: 8MPa |
P: 15MPa |
P: 15MPa |
P: 15MPa |
|
| Fully Sealed | ||||||||
| Corrosiviness | Hard aluminium plate,low carbon steel | No Corrosion | ||||||
| Horizontal Strain MPa?Ý | 11.0 | 9.0 | 12.7 | |||||
| Stress-relaxation %?Ü | 45 | |||||||
Available colour: Black, grey, red, blue etc.
Available with tin steel, copper, SS304 etc. wire mesh insertion .
Also available with anti-stick or graphite coating .