Model NO.: SUNWELL B101
Style: Mechanical Seal
Product Name: Non-Asbestos Sheets, 100%Asbestosfiber Free
Shape (for Gasket): Sheet
Function: Rotary Sealing
Application: Flange Seal
Certificate: Dnv ISO9001,SGS
Trademark: Sunwell
Transport Package: Wooden Case
Specification: according your request
Origin: Ningbo
Non asbestos sheet is made from kevlar fiber, natural rubber, aramid fiber, filling materials and dye. Compressed and calendered under high temperature and pressure into a sheet form. It eliminates asbestos rubber sheet essentially and thoroughly.Non-asbestos Sheet Typical Application
1.Suitable for water, high temperature steam, compressed air, joint part of tubing, valve, heat exchanger, etc.
2.Can be used in food and medicine industrial.
Non-Asbestos Sheet Prime Features
1.100% not including asbestos
2. Wide range of temperatures
Non-Asbestos Sheet Color:
Black, black with white, blue, green with white, etc. It can be produced following your requirements.
Available with steel, copper, SS etc. Mesh insertion (B101**M)
with anti-stick (B101**S), Graphite coating (B101**G)
Can put your logo on.
Dimensions:
Thickness: 0.4~5.0mm; 2000x1500mm; 1500x4000mm; 1500x1500mm; 1350x1350mm; 1000x1500mm; 1270x1270mm; 3810x1270mm
| Oil-resisting mineral fiber 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°C, 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°C, 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 | |||||||
| Â | 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°C 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 |  |  |  |  | |||
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More information of Non-asbetsos sheet/gaskets,please contact with sunwell seals,thanks.
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