The product is made of cotton canvas, nylon canvas or EP canvas and finished through the process of calendaring, assembling, vulcanizing and so on, suitable for conveying materials that require flame resistant and static conductive belts in power, chemical, metallurgical and grain processing industries under the condition of flammable or explosive environment.
| Cover rubber property: | |||||
| Tensile Strength / MPA | Elongation at break / % | Abrasion / mm3 | |||
| >18 | >450 | <200 | |||
| >16 | >400 | <250 | |||
| Cover | Standards | Minimum Tensile | Minimum | Abrasion | Material |
| Strength (MPA) | Elongation (%) | Covered | |||
| Fire | SANS-F | 17 | 350 | 180 | Material with fire hazards, e.g. Coal |
| Resistant | IS-1891 (FR Grade) | 17 | 350 | 200 | |
| ISO-340(FR Grade) | 17 | 350 | 180 | ||
| AS-F(FR Grade) | 14 | 300 | 200 | ||
| AS-1332(FR Grade) | 14 | 300 | 200 | ||
| DIN S Grade | 17 | 350 | 180 | ||
| DIN K Grade | 17 | 400 | 200 | ||
| MSHA-FR | 17 | 350 | 200 | ||
| CAN/CSA (FR Grade) | 17 | 350 | 200 |
