 |
NY150 Oil-Resistance Asbestos Rubber Sheets |
|
NY250 Oil-Resistance Asbestos Rubber Sheets |
|
NY300 Oil-Resistance Asbestos Rubber Sheets |
|
NY400 Oil-Resistance Asbestos Rubber Sheets |
|
NY510 Oil-Resistance Asbestos Rubber Sheets |
|
NY600 Oil-Resistance Asbestos Rubber Sheets |
|
Oil-Resistance Asbestos Rubber Sheets With Steel Wire Inserted |
 |
 Material:
Made of good long asbestos Fibre, oil-resistance synthetic rubber, heat-resisting packing material compound heating and compression molding it and used as sealing material in the joints of oil pipeline and sealing gasket used on automobiles motorcvcles, agricultural machines, engineering machinery engines
Uses:
Mainly used as the sealing gasket material for the equipment in kerosene, petrochemical, alkali, solvent, fuel oil, petroleum-based lubricating oil and other mediums.
Working pressure: 1.5Mpa , Max working temperature: 150℃Sizes: 1500 x 1360 x (0.5 – 6.0)mm, 1270 x 1270 x (0.5 – 6.0)mm,1500 x 1500 x (0.5 – 6.0)mm
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each. |
| Oil-resisting Asbestos Rubber Sheets Physical Property |
| GB/T539-1995 |
Oil-resis-
tance |
Item |
NY400 |
NY250 |
NY150 |
NY300 |
Aviation
Oil-resisting and Metal Strengthening
(Enterprise Standard) |
Oil-resisting and Metal Strengthening (Enterprise Standard) |
With the temperature
of 150±2℃,
dipped in No.20 aviation luricatint
oil for 5h,then taken out and laid for 5min. |
Horizontal Strain MPa≥ |
26.0 |
9.0 |
8.0 |
10.8 |
13 |
15 |
| Oil Absorptivily≤ |
9 |
23 |
23 |
23 |
20 |
20 |
| Thickness-increasing%≤ |
15 |
20 |
|
15 |
15 |
15 |
| Change of Outlook |
No Bubble |
With the temperature
of 15-30℃,
dipped in NO.75 aviation gasoline
for 5h,then taken out
and laid
for 5min. |
Horizontal Strain MPa≥ |
14.7 |
7.0 |
6.0 |
7.9 |
8.5 |
10 |
| Oil Absorptivity≤ |
15 |
22 |
22 |
22 |
18 |
18 |
| Thickness-increasing%≤ |
20 |
25 |
|
25 |
23 |
23 |
| Softness |
No Crack |
| |
Softness |
No Crack |
| |
Density
g/cm2 |
1.6-2.0 |
| Compressibility % |
12±5 |
| Elasticity≥ |
50 |
45 |
35 |
45 |
45 |
45 |
| Oil-sealing |
Temperature:
15-30℃ Medium:
NO.75
aviation
gasoline or
NO.3 jet fuel. |
Pressure:
12MPa |
Pressure:
10MPa |
Pressure:
8MPa |
Pressure:
15MPa |
Pressure:
15MPa |
Pressure:
15MPa |
| Fully Sealed |
| Corrosiviness |
Hard aluminium plate,low carbon steel |
No Corrosion |
| Horizontal Strain MPa≥ |
|
11.0 |
9.0 |
12.7 |
|
|
| Stress-relaxation %≤ |
45 |
|
|
|
|
|
