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

A production method and technology of rubber rollers, which are applied in the field of rubber rollers, can solve the problems of relative sliding of thin steel plates, and achieve the effects of excellent permanent deformation rate, low deformation rate and good toughness

Inactive Publication Date: 2019-02-22
南京金三力橡塑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 mat

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0041] Example 1

[0042] A kind of orange-peel-shaped rubber roller material of this embodiment and the method for making orange-peel-shaped rubber rollers using it, this embodiment produces 4 pieces of orange-peel-shaped rubber rollers with a specification of Φ250×1500mm in total, and the 4 pieces of orange-peel-shaped rubber rollers The material of the roller is made according to the composition and weight shown in Table 1, and the total weight of the components is 75kg.

[0043] Table 1

[0044] Composition

[0045] The production steps of the orange peel rubber roller are as follows:

[0046] (1) Mixing of orange peel-shaped rubber roller materials, the specific steps of mixing are as follows:

[0047] 1) The raw nitrile rubber is first heat-smelted on the open mill until it is smooth, and then put into the internal mixer for heat-smelting until the temperature is 110°C, and the heat-smelting time is controlled below 1 minute;

[0048] 2) Zinc stearate, anti-...

Example Embodiment

[0060] Example 2

[0061] A kind of orange-peel-shaped rubber roller material of this embodiment and the method for making orange-peel-shaped rubber rollers using it, this embodiment produces 4 pieces of orange-peel-shaped rubber rollers with a specification of Φ840×1600mm in total, and the 4 pieces of orange-peel-shaped rubber rollers The material of the roller is made according to the composition and weight shown in Table 3, and the total weight of the components is 75kg.

[0062] table 3

[0063] Composition

[0064] The production steps of the orange peel rubber roller are as follows:

[0065] (1) Mixing of orange peel-shaped rubber roller materials, the specific steps of mixing are as follows:

[0066] 1) The raw nitrile rubber is first heat-smelted on the open mill until it is smooth, and then put into the internal mixer for heat-smelting until the temperature is 115°C, and the heat-smelting time is controlled below 1 minute;

[0067] 2) Zinc stearate, anti-...

Example Embodiment

[0079] Example 3

[0080] A kind of orange-peel-shaped rubber roller material of this embodiment and the method for making orange-peel-shaped rubber rollers using it, this embodiment produces 4 pieces of orange-peel-shaped rubber rollers with a specification of Φ350×1500mm in total, and the 4 pieces of orange-peel-shaped rubber rollers The material of the roller is made according to the composition and weight shown in Table 5, and the total weight of the components is 75kg.

[0081] table 5

[0082] Composition

[0083] The production steps of the orange peel rubber roller are as follows:

[0084] (1) Mixing of orange peel-shaped rubber roller materials, the specific steps of mixing are as follows:

[0085] 1) The raw nitrile rubber is first heat-smelted on the open mill until smooth, and then put into the internal mixer for heat-smelting until the temperature is 116°C, and the heat-smelting time is controlled below 1 minute;

[0086] 2) Zinc stearate, anti-aging ...

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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...

Claims

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Application Information

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IPC IPC(8): C08L9/02C08K13/02C08K3/34C08K3/04C08K5/098C08K3/06C08K5/14
CPCC08K2201/014C08L9/02C08L2201/08C08L2205/025C08K13/02C08K3/346C08K3/04C08K5/098C08K3/06C08K5/14
Inventor 葛正东顾培琴
Owner 南京金三力橡塑有限公司
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