Rubber roller-vulcanized corrosion-resistant material and use method thereof

Abstract

The invention discloses a rubber roller-vulcanized corrosion-resistant material and a use method thereof and belongs to the field of material modification. The invention provides the rubber roller-vulcanized corrosion-resistant material which is prepared from the following raw materials in percentage by mass: 50-60 percent of silver powder paint, 30-40 percent of ethyl acetate and 10-20 percent ofpowdered zinc oxide; a preparation method of the rubber roller-vulcanized corrosion-resistant material comprises the following steps: (1) weighing the raw materials; and (2) uniformly stirring the raw materials till complete dissolution; and the use method of the rubber roll-vulcanized corrosion-resistant material comprises the following steps: (1) pretreatment; (2) brushing a rubber roller withthe corrosion-resistant material; and (3) vulcanization process treatment and corrosion-resistant material removal and recovery. The rubber roller-vulcanized corrosion-resistant material prepared by the preparation method disclosed by the invention can be prevented from rustiness due to high-temperature oxidation corrosion in the steam or hot air vulcanization process; and the vulcanized corrosion-resistant material is easily dissolved in the ethyl acetate as a cleaning solvent to be easily removed, and the removed corrosion-resistant material and the ethyl acetate as the cleaning solvent canalso be recycled.

Description

technical field [0001] The invention belongs to the field of material modification, and in particular relates to a vulcanized anticorrosion material for rubber rollers and a preparation method and application method thereof. Background technique [0002] With the rapid development of the rubber roller industry, the requirements for quality are getting higher and higher; when the enterprise vulcanizes the shaft head of the new rubber roller, the appearance requirements of the shaft head are very strict. Not only the shaft head is not allowed to have rust, but the size of the shaft head should be within Within a reasonable tolerance, the tolerance range of the bearing gear is several wires larger, while the corresponding tolerance range is smaller than 1 wire. The shaft head of the new rubber roller is vulcanized at high temperature for a long time in the vulcanization tank without any protective measures, and the shaft head will be oxidized and corroded at high temperature an...

AI Technical Summary

Problems solved by technology

[0011] Aiming at the problem in the prior art that it is difficult to remove the anti-corrosion material from the high-temperature vulcanization and anti-corrosion of newly-made rubber rollers, the present invention provides a vulcanized anti-corrosion material for rubber rollers and its preparation method and use method, which can be used on the surface of the shaft head of the new rubber roller Form a layer of protective film, improve the performance of anti-oxidation and corrosion resistance, which makes the shaft head of the new rubber roller can be continuously vulcanized within 30 hours under the high temperature of 170 ℃ saturated steam or hot air in the vulcanization tank, and the anti-corrosion material after vulcanization is easy It is easily removed by dissolving in the cleaning solvent ethyl acetate, and the removed anti-corrosion materials and cleaning solvent ethyl acetate can be recycled and reused

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