INABEC Conveyor Belt
Cover Rubber Selection
Cover rubber grades for fabric and steel cord conveyor belts, selected by abrasion, temperature and material handled.
Cover rubber
The right compound for the material you carry
The quality of the cover rubber is in conformity with international standards. Grades are available for general purpose, abrasion resistant, high abrasion resistant and heat resistant service.
General purpose
DIN Y, AS N, IS N-17, RMA-2
Abrasion resistant
DIN X, AS M, IS M-24, RMA-1, DIN W, AS A
Heat resistant
IS Class 1 and IS Class 2
Selection of cover rubber
Minimum tensile strength, elongation at break, maximum abrasion loss and maximum temperature per standard.
| Cover type | Properties | ||||
|---|---|---|---|---|---|
| Standard | Min. tensile strength (N/mm²) | Min. elongation at break (%) | Max. abrasion loss (mm³) | Max. temp (°C) | |
| General purpose | DIN Y | 20 | 400 | 150 | 80 |
| AS N | 17 | 400 | 200 | 80 | |
| IS N-17 | 17 | 400 | 150 | 80 | |
| RMA-2 | 18 | 400 | 200 | 80 | |
| Abrasion resistant | DIN X | 25 | 450 | 120 | 80 |
| AS M | 24 | 450 | 125 | 80 | |
| IS M-24 | 24 | 450 | 120 | 80 | |
| RMA-1 | 25 | 450 | 125 | 80 | |
| High abrasion resistant | DIN W | 18 | 400 | 90 | 80 |
| AS A | 17 | 400 | 70 | 80 | |
| Heat resistant | IS Class 1 | 12 | 200 | 250 | 100 |
| IS Class 2 | 10 | 200 | 250 | 125 | |
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