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Ningbo Sunwell Sealing Materials Co.,ltd.
Add: No.16th Hengpeng Rd, Henghe Industrial Zone, Cixi, Zhejiang, China.
Zip: 315302
Tel: 0086-574-23450019
Fax: 0086-574-23450015

Oil Resistant Mineral Fiber Rubber Sheet


SUNWELL Oil resisting Mineral Fiber rubber sheets are made from good long Mineral Fiber, oil-resistant synthetic rubber, heat resisting material compound heating and compression molding. It used as sealing material in the joint of oil pipeline and sealing gaskets.
Oil Resistant Mineral Fiber Rubber Sheet
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Typical Application
> Used for equipment in water, steam, etc.
> Used as sealing material in the joint of pipeline, automobiles motorcycles, etc

Prime Features
> Wide range of pressure and temperature

Oil resisting Mineral Fiber rubber sheet physical property
Item   B70340 B70330 B70325 B70315 B703M1 B703M2
With the temperature of 150+/-2oC, dipped in No.20 aviation oil for 5h, then take out and laid for 5min Horizontal strain ≥ Mpa 26.0 10.8 9.0 8.0 13 15
Oil absorptivity ≤ 9 23 23 23 20 20
Thickness increasing ≤ % 15 15 20   15 15
Change of outlook No bubble
With the temperature of 15~30 oC, dipped in No.75 aviation gasoline for 5h, then take out and laid for 5min Horizontal Strain ≥ Mpa 14.7 7.9 7.0 6.0 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/cm3 1.6~2.0
  Compressibility % 12+/-5
  Elasticity ≥ 50 45 45 35 45 45
Oil-sealing Temperature 15~30oC medium: No#75 aviation gasoline or No#3 jet fuel Pressure: 12Mpa Pressure: 15Mpa Pressure: 10Mpa Pressure: 8Mpa Pressure: 15Mpa Pressure: 15Mpa
Corrosiviness Hard aluminium plate, low carbon steel No corrosion
  Horizontal strain ≥ Mpa   12.7 11.0 9.0    
  Stress relaxation ≤%



B703M1 -- Aviation Oil-resisting and metal strengthening.
B703M2 -- Oil-resisting and metal strengthening

4100x1500x(0.5~6.0)mm, 2000x1500x(0.5~6.0)mm
1500x1360x(0.5~6.0)mm, 3810x1270x(0.5~6.0)mm
1270x1270x(0.5~6.0)mm, 1500x1500x(0.5~6.0)mm
The other size is optional or according to the requirements of customers.

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SUNWELL Co.,Ltd is a company registered in Ningbo China, Company Registration Number: 330214000029653.