Purpose:
Oil resistant conveyor belt is mainly used to transport bulk, granular, powder materials or finished articles with oil property or oil in working environment under normal temperature.
Structure:
The oil resistant conveyor belt is made of multi-layer impregnated nylon canvas and EP canvas as the skeleton material, covered with the covering rubber with oil resistant performance, and manufactured through calendering, molding, vulcanization and other processes.
Features:
This product has the characteristics of high strength, small elongation, wear resistance, oil resistance, aging resistance, long service life, etc
Main technical indicators:
Project | Type |
NN、EP |
Adhesion strength | Overlay and Between cores | Thickness of covering layer > 1.5mm More than N/mm | 3.5 |
Thickness of covering layer: 0.8 ~ 1.5mm More than N/mm | 3.2 |
Between layers ≥ n / mm | 4.5 |
Longitudinal full thickness tensile strength value of belt / N / mm | 160 ~ 3150 |
Elongation of full thickness longitudinal reference force of belt /% ≤ | 4 |
Coating performance |
| MOR (moderate oil resistance) | OR(oil resistant) |
Breaking strength / MPa ≥ | 12 | 14 |
Elongation at break /% ≥ | 350 | 350 |
Abrasion / mm3 ≤ | 250 | 200 |
3 × oil resistance Soaking temperature (100 ± 2) ℃, soaking time (22 ± 0.25) H). Volume change rate /% ≤ | +100 | +50 |