It is suitable for conveying iron ore, gravel, sand, etc. under the conditions of high drop, strong impact, high speed, and strong wear in steel, mining, and sandfields. The covering rubber has high elasticity and wear resistance. It is generally used Life span is 3 to 5 times longer than ordinary conveyor belt
The physical properties of the covering layer are shown in the following table. The aging test is 70°C×168h, and the value of the change rate of the tensile strength and the elongation at break of the covering layer is not more than 25% of the measured value before aging.
Elongation at break