CN103194012B - Method for preparing rubber reinforcing agent from red mud - Google Patents
Method for preparing rubber reinforcing agent from red mud Download PDFInfo
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- CN103194012B CN103194012B CN201210005364.XA CN201210005364A CN103194012B CN 103194012 B CN103194012 B CN 103194012B CN 201210005364 A CN201210005364 A CN 201210005364A CN 103194012 B CN103194012 B CN 103194012B
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- red mud
- stearic acid
- coupling agent
- carbon black
- white carbon
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Abstract
A method for preparing a rubber reinforcing agent from red mud. The method comprises the following steps: first, preparing red mud, a coupling agent, stearic acid and white carbon black in accordance with the ratio of 194:1:3:2; second, refining the red mud into a red mud powder higher than 5000 mesh; and finally adding stearic acid, white carbon black and the coupling agent into the red mud powder, and mixing evenly. The method not only can realize rubber reinforcing effect but also can realize effects of aging resistance, heat resistant and flame retardance, and has characteristics of energy conservation, environmental protection and reduced cost.
Description
Technical field
The invention belongs to technical field of rubber production, be specifically related to the preparation method that a kind of red mud makes rubber reinforcing filler, utilize the red mud producing aluminum i ndustry mine tailing as main raw material, carry out refinement again and be processed into powdery and after adding auxiliary chemicals proportioning, directly can add in the product of rubber manufacture, thus play reinforcing effect and the aging-resistant performance of rubber.
Background technology
For a long time, mine tailings---the red mud that the enterprise manufacturing smelting non-ferrous metal Aluminum produces, hoards as mountain, thinks further digestibility and utilization, very difficult, thus seriously pollutes local air and water source.During 12, country once put into effect a series of preferential policy, encouraged to carry out scientific research, public relations, effectively applied in various production by all kinds of means and went, to reach the object of reduction of discharging and environmental protection.
At present, rubber reinforcing filler sold on the market is of a great variety, and major part main raw material used is rubber potter's clay and diatomite, and it can only play reinforcing rubber effect, and can not play anti-aging, heat resistanceheat resistant and fire-retardant effect.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, a kind of red mud has been the object of the present invention is to provide to make the preparation method of rubber reinforcing filler, not only can play the effect of reinforcing rubber, and anti-aging, heat resistanceheat resistant and fire-retardant effect can also be played, the feature there are energy-conserving and environment-protective, reducing costs.
To achieve these goals, the technical solution used in the present invention is: a kind of red mud makes the preparation method of rubber reinforcing filler, comprises the following steps:
First, red mud, coupling agent, stearic acid, White Carbon black is prepared according to the ratio of 194: 1: 3: 2;
Secondly, red mud is refined into red mud powder, and red mud powder reaches more than 5000 orders;
Finally, successively stearic acid, White Carbon black and coupling agent are added in red mud powder, mix.
The invention has the beneficial effects as follows:
Owing to adopting red mud as the main raw material of rubber reinforcing filler, be because wherein containing elements such as Fe, Al, Si, potassium, titanium, arsenic, yttrium, zirconium and niobiums, then add coupling agent, stearic acid, White Carbon black; Thus play the effect of reinforcement and environmental protection, therefore, use strengthening agent of the present invention, not only can play reinforcing rubber effect, anti-aging, heat resistanceheat resistant and fire-retardant effect can also be played, the feature there are energy-conserving and environment-protective, reducing costs.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment one
First, red mud 970Kg, coupling agent 5Kg, stearic acid 15Kg and White Carbon black is prepared; 10Kg;
Secondly, red mud is refined into red mud powder, and red mud powder reaches more than 5000 orders;
Finally, successively by stearic acid, White Carbon black; And coupling agent adds in red mud powder, mixes.
The effect of the present embodiment:
Owing to adopting red mud as the main raw material of rubber reinforcing filler, be because wherein containing elements such as Fe, Al, Si, potassium, titanium, arsenic, yttrium, zirconium and niobiums, then add coupling agent, stearic acid, White Carbon black; Thus play the effect of reinforcement and environmental protection, therefore, use strengthening agent of the present invention, not only can play reinforcing rubber effect, anti-aging, heat resistanceheat resistant and fire-retardant effect can also be played, the feature there are energy-conserving and environment-protective, reducing costs.
Embodiment two
First, red mud 1940Kg, coupling agent 10Kg, stearic acid 30Kg and White Carbon black 20Kg is prepared;
Secondly, red mud is refined into red mud powder, and red mud powder reaches more than 5000 orders;
Finally, successively by stearic acid, White Carbon black; And coupling agent adds in red mud powder, mixes.
The effect of the present embodiment:
Owing to adopting red mud as the main raw material of rubber reinforcing filler, be because wherein containing elements such as Fe, Al, Si, potassium, titanium, arsenic, yttrium, zirconium and niobiums, then add coupling agent, stearic acid, White Carbon black; Thus play the effect of reinforcement and environmental protection, therefore, use strengthening agent of the present invention, not only can play reinforcing rubber effect, anti-aging, heat resistanceheat resistant and fire-retardant effect can also be played, the feature there are energy-conserving and environment-protective, reducing costs.
Embodiment three
First, red mud 194Kg, coupling agent 1Kg, stearic acid 3Kg and black and white charcoal is prepared; 2Kg;
Secondly, red mud is refined into red mud powder, and red mud powder reaches more than 5000 orders;
Finally, successively by stearic acid, White Carbon black; And coupling agent adds in red mud powder, mixes.
The invention has the beneficial effects as follows:
Owing to adopting red mud as the main raw material of rubber reinforcing filler, be because wherein containing elements such as Fe, Al, Si, potassium, titanium, arsenic, yttrium, zirconium and niobiums, then add coupling agent, stearic acid, White Carbon black; Thus play the effect of reinforcement and environmental protection, therefore, use strengthening agent of the present invention, not only can play reinforcing rubber effect, anti-aging, heat resistanceheat resistant and fire-retardant effect can also be played, the feature there are energy-conserving and environment-protective, reducing costs.
Claims (4)
1. make a preparation method for rubber reinforcing filler of red mud, it is characterized in that, comprise the following steps:
First, red mud, coupling agent, stearic acid, White Carbon black is prepared according to the ratio of 194: 1: 3: 2;
Secondly, red mud is refined into red mud powder, and red mud powder reaches more than 5000 orders;
Finally, successively stearic acid, White Carbon black and coupling agent are added in red mud powder, mix.
2. a kind of red mud according to claim 1 makes the preparation method of rubber reinforcing filler, it is characterized in that, comprises the following steps:
First, red mud 970Kg, coupling agent 5Kg, stearic acid 15Kg and White Carbon black 10Kg is prepared;
Secondly, red mud is refined into red mud powder, and red mud powder reaches more than 5000 orders;
Finally, successively stearic acid, White Carbon black and coupling agent are added in red mud powder, mix.
3. a kind of red mud according to claim 1 makes the preparation method of rubber reinforcing filler, it is characterized in that, comprises the following steps:
First, red mud 1940Kg, coupling agent 10Kg, stearic acid 30Kg and White Carbon black 20Kg is prepared;
Secondly, red mud is refined into red mud powder, and red mud powder reaches more than 5000 orders;
Finally, successively stearic acid, White Carbon black and coupling agent are added in red mud powder, mix.
4. a kind of red mud according to claim 1 makes the preparation method of rubber reinforcing filler, it is characterized in that, comprises the following steps:
First, red mud 194Kg, coupling agent 1Kg, stearic acid 3Kg and White Carbon black is prepared; 2Kg;
Secondly, red mud is refined into red mud powder, reaches more than 5000 orders
Finally, successively stearic acid, White Carbon black and coupling agent are added in red mud powder, mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005364.XA CN103194012B (en) | 2012-01-10 | 2012-01-10 | Method for preparing rubber reinforcing agent from red mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210005364.XA CN103194012B (en) | 2012-01-10 | 2012-01-10 | Method for preparing rubber reinforcing agent from red mud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103194012A CN103194012A (en) | 2013-07-10 |
| CN103194012B true CN103194012B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210005364.XA Expired - Fee Related CN103194012B (en) | 2012-01-10 | 2012-01-10 | Method for preparing rubber reinforcing agent from red mud |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009138B (en) * | 2016-07-29 | 2018-06-05 | 山东沣泉环保橡塑有限公司 | Rubber production complex function reinforcing agent and preparation method thereof |
| CN106700171A (en) * | 2016-12-23 | 2017-05-24 | 安徽天元电缆有限公司 | High-toughness sheath material for wires and cables and preparation method thereof |
| CN107501611B (en) * | 2017-09-19 | 2019-04-16 | 安徽工业大学 | A kind of steel slag with the fire-retardant synergisticing performance of reinforcement-- red mud compounded rubber filler |
| CN108484977A (en) * | 2018-04-19 | 2018-09-04 | 安徽工业大学 | A kind of red mud with high efficiency flame retardance-composite diatomite gum filler and preparation method thereof |
| CN108484983B (en) * | 2018-04-19 | 2020-02-18 | 安徽工业大学 | Red mud-micro silicon powder composite rubber filler with efficient flame retardant property and preparation method thereof |
-
2012
- 2012-01-10 CN CN201210005364.XA patent/CN103194012B/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| 橡胶工业用非矿粉体材料的改性;吕百龄;《2000年全国粉体设备-技术-产品交流会 第六届全国粉体工程学术大会 会议文集》;20000428;第6-10页 * |
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| CN103194012A (en) | 2013-07-10 |
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Granted publication date: 20150311 Termination date: 20200110 |