oil resistant conveyor belt: 1.little elongation,high-power 2.high adhesion,good flexing capacity 3.good quality assurance oil resistant conveyor belt :Specifications
1,width:50-2000mm 2,tensile strength:24Mpa to 4MPa 3.low changeing rate of volum 4.high intensity consveration rat
Type | Break the intensity/MPa | Break extension rate/% | Wearing and tearing/mm3 |
LO | ≥14.0 | ≥350 | ≤200 |
DO | ≥16.0 | ≥350 | ≤160 |
Notes:LO -Oily conveyer belt under the general condition. DO -Conveyer belt under the shock resistant and oily condition. | |||
Oil proof performance of the oil proof conveyer belt covering layer is as mentioned in the following table
Serial number | Experimental condition in soaking the liquid | Rate of change of the volume%≤ | |||
Oil number in GB/T1690 | Soaking temperature/°C | Soaking time/h | LO | DO | |
1 | Oil NO.2 | 70±2 | 70- | +20 | —5 |
2 | Oil NO3 | 70±2 | 70- | +50 | +5 |
3 | Oil NO3 | 100±2 | 22±0.25 | +50 | +5 |
Notes-Only one of oil proof test will be ok. | |||||
Characteristics
Oil resistant conveyor belt carries parts and components coated with machine oil, heavy-oil treated coal in cooking plants and electric power generating plants, soybean draff, fish meat and other oily materials. Materials containing non-polar organic solvents and fuel. Oil resistant conveyor belt compounded of oil resistant synthetic rubber with good resistance to the damaging effects encountered when conveying oil contaminated or treated materials. Overlay glue is NBR which has good oil resistance According to consumer’s ordering we choose strengthen material.
TYPE
The product is made of cotton canvas, nylon canvas or EP canvas and finished through the processes of pressing, shaping, vulcanizing and etc. It is suitable for transporting oily materials.1. It can be divided into two types according to the characteristics of the cover; Anti-abrasive type(D) and Ordinary type (L).2. According to different oil resistance, it falls into two type of Y1 and Y2.
Applications Oil resistant conveyor belt has good oil resistance and organic solvent resistance. It is fit for carrying materials including oil and organic solvent.
Major variety and oil resistance indicatrix
| Tensile Strength | Elongation at Break | Maximum Abrasion Loss | Polymer Rubber | Working Temperature |
| Mpa | % min | Mm3 |
| Degree Centigrade |
OR | 15 | 300% | 150 | NBR Blended | -30 to +60 |
MOR | 12 | 300% | 300 | NBR Blended | -30 to +50 |
OHR | 15 | 400% | 180 | NBR Blended | + 100 lump |
By preventing the swelling phenomenon, cover rubber flaking phenomenon and reverse through phenomenon that occur when oil-containing material is conveyed, it prolongs the belt's life.
It is used to convey chemicals, pulp, pottery, foodstuff, fertilizer and when drugs are attached to the conveyed material. Accordig to the conveyed material or the kind of drug attached to the conveyed material, acid-proof or alkali-proof cover rubber should be selected.
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oil resistant conveyor belt
