Orange peel-like rubber roller material and method for making orange peel-like rubber roller by utilizing material

Abstract

The invention discloses an orange peel-like rubber roller material and a method for making an orange peel-like rubber roller by utilizing the material and belongs to the field of rubber rollers. The orange peel-like rubber roller material is prepared from the following raw materials in percentage by weight: 40-48% of butyronitrile rubber, 25-35% of carbon black, 5-10% of china clay, 1-5% of butadiene-acrylonitrile rubber powder, 3-5% of oligoester, 1.5-3.5% of a plasticizer, 0.15-0.45% of an accelerant, 1-2% of zinc stearate, 1-2% of an anti-ageing agent, 0.2-0.6% of sulfur and 1-2% of peroxide. In addition to excellent permanent deformation rate, strength, wear resistance and other service performances, the orange peel-like rubber roller material disclosed by the invention has excellent toughness, molecular interaction and other grinding and roughening process properties. According to the improved rubber roller making method, uniformly distributed orange peel-like rubber rollers are made, the rubber roller friction coefficient is obviously increased, and rubber roller application at special stations is met.

Description

technical field [0001] The invention belongs to the field of rubber rollers, and in particular relates to an orange-peel-like rubber roller material and a method for making orange-peel-like rubber rollers by using the same. Background technique [0002] With the rapid development of steel and other industries, the requirements for the use of rubber rollers are diversified. In the past, rubber rollers were processed into smooth surfaces, with a roughness below 12.5, and rubber rollers with grooves can no longer meet the needs of steel and other industries. In the current iron and steel industry, the speed of the rubber roller is relatively high, generally 500-800mm / min. At this speed, the relative slip between the rubber roller and the thin steel plate is prone to occur, the rubber roller is not running smoothly, and the thin steel plate will also fluctuate. , affecting the machining accuracy. Therefore, it is necessary to texturize the surface of the rubber roller into even...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the relative slip between the rubber roller and the thin steel plate is easy to occur when the rotation speed of the rubber roller is too high in the current market, the invention provides a material of an orange-peel rubber roller and a method for making an orange-peel rubber roller using it, so that the rubber roller has Higher wear resistance and strength are also convenient for surface roughening of rubber rollers

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