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Proflex® Conveyor Belts
Fabric Conveyor Belt Steel Cord Conveyor Belt PVC/PU Belt

Oil Resistance Conveyor Belt Heat & Oil Resistant Conveyor Belt

Rubber Cover Grades

The cover rubber is especially compounded for the applications requiring resistance to oils. It has outstanding abrasion, ozone and weather resistance. This conveyor belt is recommended for the conveyor lines causing swelling and sponginess by oils.

Type Cover rubber Special Features
Min. Tensile Strength min. Elongation % Volume Changes ASTN #3 Oil
Kg/cm2 psi
OR - 300 160 2250 Min 500 Max 20 Oily metal parts, crushed soybeans, automatic, hydocarbons such as benzol, tolune and petroleum based oils
OR - 300 120 1700 Max 90 Max 90 Oil-treated materials and for carrying oily metal turnings and shavings, crushed soybeans, animal or vegetable fats
OR - 100 140 200 Max 150 Max 150 Wood chip, linseed, coottonseed, kernel corn, and whole soybeans, static conductivity, and moderate oil resistant
HTN 120 1700 Max 60 Max 60 Hot asphalt, coke whafs, and other oil & heat resistant applications.

Special Features

  • OR-300 grade has excellent resistance to the toughest oil application such as oil-treated coal, petroleum based oils
  • OR-200 grade has superior oil resistance to various kinds of animal and vegetable oil with severe cold temperature up to - 45ºC (50ºF)
  • OR-100 grade is to resist Moderate Oil Resistant operations like wood chips, linseed, cottonseed and whole soybeans where static conductivity u=is needed
  • HTN grade is recommended for conveying hot asphalt with temperature up to 175ºC (350ºF) where both oil & heat resistance are required

Volume Change Ratio