阅读说明：本技术 一种耐磨橡胶鞋底及其制备方法 (Wear-resistant rubber sole and preparation method thereof ) 是由 樊刚 于 2019-10-23 设计创作，主要内容包括：本发明公开了一种耐磨橡胶鞋底,耐磨橡胶鞋底按照质量百分数由以下组分组成：天然橡胶20％～40％,丁苯橡胶10％～30％,氯丁橡胶5％～20％,顺丁橡胶5％～20％,白炭黑5％～15％,耐磨炭黑5％～15％,氧化锌5％～10％,硫化剂5％～10％。耐磨橡胶鞋底的制备方法,包括如下步骤：步骤1：准备原材料,将天然橡胶、丁苯橡胶、氯丁橡胶和顺丁橡胶混合熔炼；步骤2：继续加入白炭黑、耐磨炭黑、氧化锌和硫化剂,继续熔炼5～15分钟得到塑性胶料；步骤3：将塑性胶料取出冷却18～48裁片、打磨和定型,得到耐磨橡胶鞋底。本发明按照一定质量百分数选取各组分并经一系列工艺,有效提高了橡胶的耐压和耐高温的性能。(The invention discloses a wear-resistant rubber sole which comprises the following components in percentage by mass: 20-40% of natural rubber, 10-30% of butadiene styrene rubber, 5-20% of chloroprene rubber, 5-20% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent. The preparation method of the wear-resistant rubber sole comprises the following steps: step 1: preparing raw materials, and mixing and smelting natural rubber, styrene butadiene rubber, chloroprene rubber and butadiene rubber; step 2: continuously adding white carbon black, wear-resistant carbon black, zinc oxide and a vulcanizing agent, and continuously smelting for 5-15 minutes to obtain a plastic sizing material; and step 3: and taking out the plastic rubber material, cooling the 18-48 cut pieces, polishing and shaping to obtain the wear-resistant rubber sole. The rubber composition is prepared by selecting the components according to a certain mass percentage and performing a series of processes, so that the pressure resistance and the high temperature resistance of the rubber are effectively improved.)

1. The wear-resistant rubber sole is characterized by comprising the following components in percentage by mass:

20-40% of natural rubber, 10-30% of butadiene styrene rubber, 5-20% of chloroprene rubber, 5-20% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

2. The wear-resistant rubber sole as claimed in claim 1, wherein the wear-resistant rubber sole consists of the following components in percentage by mass:

30-40% of natural rubber, 10-20% of butadiene styrene rubber, 5-20% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

3. The wear-resistant rubber sole as claimed in claim 2, wherein the wear-resistant rubber sole consists of the following components in percentage by mass:

30-40% of natural rubber, 10-20% of butadiene styrene rubber, 10-20% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

4. The wear-resistant rubber sole as claimed in claim 1, wherein the wear-resistant rubber sole consists of the following components in percentage by mass:

20-40% of natural rubber, 10-20% of butadiene styrene rubber, 5-15% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

5. A wear-resistant rubber sole according to claims 1 to 5, characterized in that it consists of, in mass percent:

35% of natural rubber, 15% of styrene-butadiene rubber, 10% of chloroprene rubber, 10% of butadiene rubber, 10% of white carbon black, 10% of wear-resistant carbon black, 5% of zinc oxide and 5% of vulcanizing agent.

6. A wear-resistant rubber shoe sole as claimed in claims 1 to 5, characterized in that it is produced by a method comprising the following steps:

step 1: preparing raw materials of natural rubber, styrene-butadiene rubber, chloroprene rubber, butadiene rubber, white carbon black, wear-resistant carbon black, zinc oxide and a vulcanizing agent, and adding the natural rubber, the styrene-butadiene rubber, the chloroprene rubber and the butadiene rubber into an open mill according to mass percentage for plastic smelting for 5-30 minutes;

step 2: adding white carbon black, wear-resistant carbon black, zinc oxide and a vulcanizing agent into the open mill in the step 1 according to mass percentage; continuously smelting for 5-15 minutes to obtain a plastic sizing material;

and step 3: and (4) taking out the plastic rubber material, cooling for 18-48 hours, and then sending the plastic rubber material into a sole model machine for cutting, polishing and shaping to obtain the wear-resistant rubber sole.

Technical Field

The invention belongs to the technical field of preparation of living rubber products, and particularly relates to a wear-resistant rubber sole and a preparation method of the rubber sole.

Background

The natural rubber is a material which is prepared by directly extracting latex from rubber trees and rubber grass plants and artificially processing the latex to have certain elasticity, insulativity, impermeability to water, impermeability to air and the like; synthetic rubbers are obtained by processing various monomers after polymerization. Rubber products are indispensable articles for daily life of people. The shoes with various styles and various functions contacted by people are more and more, wherein the wear resistance of the sole material is an important index for measuring the quality of the shoes, and the factors influencing the wear resistance of the sole mainly comprise the factors such as the formula design of the sizing material, the processing technology of the sizing material and the like. Furthermore, the demands on the elasticity and comfort of the sole material, in particular of sports shoes, are increasing.

The wear resistance strength of the rubber is an important index for measuring the sealing performance, the shock absorption performance and the service life of the rubber material, and the rubber can lose the performance after being subjected to certain friction strength, so that the rubber can be damaged and cannot be used continuously; in the aspect of the formula design of the rubber material, plastic components can be mixed in the rubber material, so that the frictional resistance between a product and the ground can be reduced, and the wear resistance of the material of the rubber sole is improved, but the existing rubber sole has the problem of low wear resistance.

Disclosure of Invention

The invention aims to provide a wear-resistant rubber sole, which solves the problem of low wear resistance of the conventional wear-resistant rubber sole.

The invention also provides a preparation method of the wear-resistant rubber sole,

the technical scheme adopted by the invention is that,

the wear-resistant rubber sole comprises the following components in percentage by mass:

20-40% of natural rubber, 10-30% of butadiene styrene rubber, 5-20% of chloroprene rubber, 5-20% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

The present invention is also characterized in that,

the wear-resistant rubber sole comprises the following components in percentage by mass:

30-40% of natural rubber, 10-20% of butadiene styrene rubber, 5-20% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

The wear-resistant rubber sole comprises the following components in percentage by mass:

30-40% of natural rubber, 10-20% of butadiene styrene rubber, 10-20% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

The wear-resistant rubber sole comprises the following components in percentage by mass:

20-40% of natural rubber, 10-20% of butadiene styrene rubber, 5-15% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

The wear-resistant rubber sole comprises the following components in percentage by mass:

35% of natural rubber, 15% of styrene-butadiene rubber, 10% of chloroprene rubber, 10% of butadiene rubber, 10% of white carbon black, 10% of wear-resistant carbon black, 5% of zinc oxide and 5% of vulcanizing agent.

The preparation method of the wear-resistant rubber sole comprises the following steps:

step 1: preparing raw materials of natural rubber, styrene-butadiene rubber, chloroprene rubber, butadiene rubber, white carbon black, wear-resistant carbon black, zinc oxide and a vulcanizing agent, and adding the natural rubber, the styrene-butadiene rubber, the chloroprene rubber and the butadiene rubber into an open mill according to mass percentage for plastic smelting for 5-30 minutes;

step 2: adding white carbon black, wear-resistant carbon black, zinc oxide and a vulcanizing agent into the open mill in the step 1 according to mass percentage; continuously smelting for 5-15 minutes to obtain a plastic sizing material;

and step 3: and (4) taking out the plastic rubber material, cooling for 18-48 hours, and then sending the plastic rubber material into a model machine for cutting, polishing and shaping to obtain the wear-resistant rubber sole.

The wear-resistant rubber sole and the preparation method thereof have the beneficial effects that the wear-resistant rubber sole is obtained by selecting the specific components, mixing the components according to a certain mass percentage and processing the components by a process, so that the wear resistance of rubber is effectively improved.

Detailed Description

The present invention will be described in detail with reference to the following embodiments.

The invention provides a wear-resistant rubber sole which comprises the following components in percentage by mass:

the wear-resistant rubber sole comprises the following components in percentage by mass:

20-40% of natural rubber, 10-30% of butadiene styrene rubber, 5-20% of chloroprene rubber, 5-20% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

Further, the wear-resistant rubber sole comprises the following components in percentage by mass:

30-40% of natural rubber, 10-20% of butadiene styrene rubber, 5-20% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

Further, the wear-resistant rubber sole comprises the following components in percentage by mass:

30-40% of natural rubber, 10-20% of butadiene styrene rubber, 10-20% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

Further, the wear-resistant rubber sole comprises the following components in percentage by mass:

20-40% of natural rubber, 10-20% of butadiene styrene rubber, 5-15% of chloroprene rubber, 5-15% of butadiene rubber, 5-15% of white carbon black, 5-15% of wear-resistant carbon black, 5-10% of zinc oxide and 5-10% of vulcanizing agent.

Further, the wear-resistant rubber sole comprises the following components in percentage by mass:

35% of natural rubber, 15% of styrene-butadiene rubber, 10% of chloroprene rubber, 10% of butadiene rubber, 10% of white carbon black, 10% of wear-resistant carbon black, 5% of zinc oxide and 5% of vulcanizing agent.

The invention also discloses a preparation method of the wear-resistant rubber sole, which comprises the following steps:

step 1: preparing raw materials of natural rubber, styrene-butadiene rubber, chloroprene rubber, butadiene rubber, white carbon black, wear-resistant carbon black, zinc oxide and a vulcanizing agent, and adding the natural rubber, the styrene-butadiene rubber, the chloroprene rubber and the butadiene rubber into an open mill according to mass percentage for plastic smelting for 5-30 minutes;

step 2: adding white carbon black, wear-resistant carbon black, zinc oxide and a vulcanizing agent into the open mill in the step 1 according to mass percentage; continuously smelting for 5-15 minutes to obtain a plastic sizing material;

and step 3: and (4) taking out the plastic rubber material, cooling for 18-48 hours, and then sending the plastic rubber material into a model machine for cutting, polishing and shaping to obtain the wear-resistant rubber sole.

The wear-resistant rubber sole and the preparation method thereof according to the present invention are further described in detail by the following specific examples.