Anti-aging and wear-resistant belt for bucket wheel belt machine

Abstract

The invention discloses an anti-aging and wear-resistant belt for a bucket wheel belt machine. The anti-aging and wear-resistant belt is characterized by comprising the following components in part byweight of 30-40 parts of a functional copolymer, 70-80 parts of isoprene rubber, 15-25 parts of vinyl hyperbranched polyborosiloxane, 5-10 parts of a chlorine-containing hyperbranched siloxane polymer, 3-7 parts of epoxy-terminated liquid nitrile rubber, 5-10 parts of silica nanofibers, 2-4 parts of boron nitride nanofibers, 1-3 parts of borophene, 1-3 parts of a coupling agent and 0.5-1.5 partsof an initiating agent, wherein the functional copolymer is prepared by free radical polymerization of 2,4-diamino-6-vinyl-S-triazine, N-(4-cyano-3-trifluoromethyl phenyl) methylacrylamide, allyl thiopropionate and allyl phenyl sulfone. The belt for the bucket wheel belt machine has the advantages of excellent wear resistance, aging resistance and high temperature resistance, good comprehensive performance, long service life and good mechanical properties.

Description

technical field [0001] The invention relates to the technical field of belt materials, in particular to an anti-aging wear-resistant belt of a bucket wheel belt conveyor and a preparation method thereof. Background technique [0002] Bucket wheel belt conveyor is a kind of bulk material conveying equipment widely used in power plants, steel mills, ports and wharves, and it belongs to heavy equipment. The bucket wheel belt conveyor is generally composed of a walking mechanism, a slewing mechanism, a forearm frame and a forearm frame belt conveyor, a bucket wheel mechanism, and a tail car mechanism. The bucket wheel belt conveyor is driven by the bucket wheel mechanism to realize material excavation. The driving mechanism of the belt conveyor drives the rotating shaft of the belt conveyor to realize the conveying of materials. The belt is an indispensable material for the operation of the bucket wheel belt conveyor, and its performance directly affects the stability of the no...

AI Technical Summary

Problems solved by technology

Through the above design, the effect of effectively prolonging the service life, greatly reducing the cost of use, and improving production efficiency is achieved; however, a large amount of inorganic fillers or additives are added to the belt material, and these inorganic fillers or additives are compatible with the rubber base material. Poor capacity, easy to leak out during long-term use, affecting performance stability

And the wear resistance and aging resistance of the material need to be further improved

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