Conveyor belt, as a common tool in industrial production, is composed of several parts. In order to ensure the use effect and service life of conveyor belt, wire rope conveyor belt manufacturers have different choices on the rubber used for various parts. Generally speaking, there are four kinds of commonly used rubber: masking rubber, buffer rubber, cloth layer adhesive and cloth layer adhesive. So how to determine the proportion of these adhesives? Let's explain it for you. I hope it will help you.
For the covered rubber conveyor belt, it is easy to be impacted, worn or even corroded by the material when it transports the object. At the same time, it is accompanied by the aging effect of the wire rope conveyor belt itself. In this case, the conveyor belt puts forward the requirements for the rubber. The covering rubber has high tensile strength and wear resistance, and has the characteristics of aging resistance and corrosion resistance, so it is the first choice of the covering rubber transportation belt. In terms of formulation, the raw rubber is mainly natural rubber with rubber content of about 50%. The traditional coordination system of sulfur and accelerator is still used in sulfur system, and m and DM are used in combination.
The main function of the buffer adhesive is to increase the adhesion, so it is applied between the masking adhesive and the belt core layer. In this way, it can not only play a buffer role and disperse the impact force of the material, but also ensure good adhesion due to the characteristics of the buffer adhesive, such as large elasticity, less heat generation and good heat dissipation. For buffer adhesive, the system of M, MD and TMTD is used.