CN103802227A - Preparation method of microfiber rubber reinforced material - Google Patents
Preparation method of microfiber rubber reinforced material Download PDFInfo
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- CN103802227A CN103802227A CN201310211764.0A CN201310211764A CN103802227A CN 103802227 A CN103802227 A CN 103802227A CN 201310211764 A CN201310211764 A CN 201310211764A CN 103802227 A CN103802227 A CN 103802227A
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- rubber
- preparation
- junked tire
- peeler
- rotary
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- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a preparation method of a microfiber rubber reinforced material. The preparation method of the microfiber rubber reinforced material comprises the following steps: 1) cleaning waste tires and waste rubber; 2) putting the waste tires and waste rubber into a rotary cutter for processing; 3) adding 0.25%-0.5% activating agents in the process of cutting the waste tires or the waste rubber with the rotary cutter; 4) forming the microfiber rubber reinforced material with the fiber length of 0.06-1mm after processing the waste tires, wherein the ratio of the fiber length and the diameters of rubber particles is 1-1000. The preparation method of the microfiber rubber reinforced material, which is provided by the invention, is simple in preparation technology, reduces the environmental pollution, saves energy sources, and is low in preparation cost.
Description
Technical field
The present invention relates to a kind for the treatment of method for waste tyre, particularly a kind of preparation method of rubber combined microfibre supporting material.
Background technology
Reinforcing rubber material category is various, and in recent years, fibrous material is developed as reinforcing rubber material, by the carbon fiber that has of extensive concern, short fiber etc.Carbon fiber will be at high temperature, and under oxygen free condition, prepare, and use interleaving agent, preparation condition harshness, complex process, with high costs, and difficulties in dispersion in use, be difficult to promote the use of.Short fiber research is more, but it is high that fiber surface activating technology requires, difficulties in dispersion, staple length is generally 2 ~ 5mm, and draw ratio is larger, orientation is obvious, not only bring difficulty to operating procedure, and product properties orientation is remarkable, rubber effect of anisotropy is remarkable, and the preparation of short fiber employing fiber Cutting Process, cost is higher.
Summary of the invention
The object of the invention is to provide a kind of preparation method of rubber combined microfibre supporting material, its manufacture craft is simple, reduces environmental pollution, saves the energy, and cost of manufacture is lower.
The preparation method of a kind of microfibre reinforcing rubber of the present invention material, comprises the following steps:
1) clean junked tire, scrap rubber;
2) junked tire, scrap rubber are put into peeler, process;
3) while cutting junked tire or scrap rubber in peeler, add the activator of 0.25%-0.5%;
4) junked tire is after processing, and the fibre length of formation is 0.06 ~ 1mm, and fibre length is 1-1000 with the ratio of rubber grain diameter.
Wherein, described step 2) peeler in rotary-cut flywheel and the temperature of junked tire contact position be 120-360 ℃.
Wherein, described step 2) peeler in rotary-cut Speed of Reaction Wheels be 950-1100RPM, the linear velocity of rotary-cut flywheel is 18-25m/s.
Advantage of the present invention:
1, manufacture craft of the present invention is simple, and junked tire is after peeler processing, and a step forms Rubber-steel Composite microfibre reinforcing rubber material.
2, the present invention reduces environmental pollution, saves the energy, and cost of manufacture is lower.
The specific embodiment
Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Embodiment 1: the preparation method of a kind of microfibre reinforcing rubber of the present invention material, comprises the following steps:
1) clean junked tire, scrap rubber;
2) junked tire, scrap rubber are put into peeler, process;
3) while cutting junked tire or scrap rubber in peeler, add 0.25% activator;
4) junked tire is after processing, and the fibre length of formation is 0.06mm;
Described step 2) peeler in rotary-cut flywheel and the instantaneous temperature of junked tire contact position be 120 ℃.
Described step 2) peeler in rotary-cut Speed of Reaction Wheels be 950RPM, the linear velocity of rotary-cut flywheel is 18m/s.
Embodiment 2: the preparation method of a kind of rubber combined microfibre supporting material of the present invention, comprises the following steps:
1) clean junked tire, scrap rubber;
2) junked tire, scrap rubber are put into peeler, process;
3) while cutting junked tire or scrap rubber in peeler, add 0.5% activator;
4) junked tire is after processing, and the fibre length of formation is 1mm;
Described step 2) peeler in rotary-cut flywheel and the temperature of junked tire contact position be 360 ℃.
Wherein, described step 2) peeler in rotary-cut Speed of Reaction Wheels be 1100RPM, the linear velocity of rotary-cut flywheel is 25m/s.
Embodiment 3:
The preparation method of a kind of microfibre reinforcing rubber of the present invention material, comprises the following steps:
1) clean junked tire, scrap rubber;
2) junked tire, scrap rubber are put into peeler, process;
3) while cutting junked tire or scrap rubber in peeler, add 0.3% activator;
4) junked tire is after processing, and the fibre length of formation is 0.08mm;
Wherein, described step 2) peeler in rotary-cut flywheel and the temperature of junked tire contact position be 230 ℃.
Wherein, described step 2) peeler in rotary-cut Speed of Reaction Wheels be 1000RPM, the linear velocity of rotary-cut flywheel is 21.5m/s.
Embodiment 1-embodiment 3 warps and carbon black contrast experiment, its effect is as follows:
Carbon black and microfibre reinforcing rubber material property contrast table
Described peeler comprises that shell and several rotary-cut flywheels link together up and down, and rotary-cut flywheel is by Motor Drive, and when rotary-cut junked tire, junked tire is rotary-cut round and round.Activator adopts as 420 activators, 463 activators, 901 activators, 703 activators.
Obviously, above-mentioned example of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Everyly belong to apparent variation or the still row in protection scope of the present invention of variation that technical scheme of the present invention extends out.
Claims (3)
1. a preparation method for rubber combined microfibre supporting material, is characterized in that comprising the following steps:
1) clean junked tire, waste old;
2) junked tire, waste old are put into peeler, process;
3) while cutting junked tire or scrap rubber in peeler, add the activator of 0.25%-0.5%;
4) junked tire is after processing, and the fibre length of formation is 0.06 ~ 1mm, and fibre length is 1-1000 with the ratio of rubber grain diameter.
2. the preparation method of a kind of rubber combined microfibre supporting material as claimed in claim 1, is characterized in that: described step 2) peeler in rotary-cut flywheel and the instantaneous temperature of junked tire contact position be 120-360 ℃.
3. the preparation method of a kind of microfibre reinforcing rubber material as claimed in claim 1, is characterized in that: described step 2) peeler in rotary-cut Speed of Reaction Wheels be 950-1100RPM, the linear velocity of rotary-cut flywheel is 18-25m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211764.0A CN103802227A (en) | 2013-05-29 | 2013-05-29 | Preparation method of microfiber rubber reinforced material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211764.0A CN103802227A (en) | 2013-05-29 | 2013-05-29 | Preparation method of microfiber rubber reinforced material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103802227A true CN103802227A (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310211764.0A Pending CN103802227A (en) | 2013-05-29 | 2013-05-29 | Preparation method of microfiber rubber reinforced material |
Country Status (1)
| Country | Link |
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| CN (1) | CN103802227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291707A (en) * | 2014-06-17 | 2016-02-03 | 王明江 | Application method of bulletproof non-pneumatic hollow tyre material |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302231A (en) * | 1999-03-08 | 2001-07-04 | 株式会社森制作所 | Method and device for crushing waste tire |
| CN1500556A (en) * | 2002-09-02 | 2004-06-02 | 张瑞龙 | Multipurpose stirring machine for rapidly crushing ore, food, scrap tire,etc. |
| CN201313359Y (en) * | 2008-11-27 | 2009-09-23 | 程辉 | High-efficiency energy-saving type waste rubber and plastic skew-shearing one-time crushing machine |
| CN101559630A (en) * | 2009-06-01 | 2009-10-21 | 刘山 | Environment-friendly waste tire and rubber grinder |
| CN201389931Y (en) * | 2009-04-16 | 2010-01-27 | 莱芜市福泉橡胶有限公司 | Waste radial tyre crushing cutter |
| CN201405459Y (en) * | 2009-06-01 | 2010-02-17 | 刘山 | Environment-friendly waste tyre and rubber grinder |
| CN102310420A (en) * | 2011-06-29 | 2012-01-11 | 蚌埠市振中橡塑制品有限公司 | Transmission mechanism on cutting equipment of rubber model pre-forming machine |
-
2013
- 2013-05-29 CN CN201310211764.0A patent/CN103802227A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302231A (en) * | 1999-03-08 | 2001-07-04 | 株式会社森制作所 | Method and device for crushing waste tire |
| CN1500556A (en) * | 2002-09-02 | 2004-06-02 | 张瑞龙 | Multipurpose stirring machine for rapidly crushing ore, food, scrap tire,etc. |
| CN201313359Y (en) * | 2008-11-27 | 2009-09-23 | 程辉 | High-efficiency energy-saving type waste rubber and plastic skew-shearing one-time crushing machine |
| CN201389931Y (en) * | 2009-04-16 | 2010-01-27 | 莱芜市福泉橡胶有限公司 | Waste radial tyre crushing cutter |
| CN101559630A (en) * | 2009-06-01 | 2009-10-21 | 刘山 | Environment-friendly waste tire and rubber grinder |
| CN201405459Y (en) * | 2009-06-01 | 2010-02-17 | 刘山 | Environment-friendly waste tyre and rubber grinder |
| CN102310420A (en) * | 2011-06-29 | 2012-01-11 | 蚌埠市振中橡塑制品有限公司 | Transmission mechanism on cutting equipment of rubber model pre-forming machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291707A (en) * | 2014-06-17 | 2016-02-03 | 王明江 | Application method of bulletproof non-pneumatic hollow tyre material |
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Application publication date: 20140521 |