CN102310513A - Method for preparing anti-slip resilient floors from waste rubber - Google Patents
Method for preparing anti-slip resilient floors from waste rubber Download PDFInfo
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- CN102310513A CN102310513A CN201110193247A CN201110193247A CN102310513A CN 102310513 A CN102310513 A CN 102310513A CN 201110193247 A CN201110193247 A CN 201110193247A CN 201110193247 A CN201110193247 A CN 201110193247A CN 102310513 A CN102310513 A CN 102310513A
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- waste rubber
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Abstract
The invention relates to a method for preparing anti-slip resilient floors from waste rubber. The method comprises the following steps: 1, removing steel wires from waste rubber tyres, pulverizing into particles with particle sizes of 50-100 meshes with an ultrafine pulverizer; 2, vulcanizing for 10-40min at 100-180DEG C; 3, adding a layer of rubber particles with a different color to the surface of vulcanized particles; and 4, carrying out single compacting with a die under conditions of the temperature of 100-180DEG C and the pressure of 1-5MPa to form floors with various specifications. So the resilient floors are obtained. The waste rubber is pulverized into ultrafine particles, and the resilient floors are prepared through direct vulcanization and compacting without an adhesive, so the method of the present invention has the advantages of simplicity, avoiding of the pollution of the adhesive to environment, production cost reduction, waste recycle, and high strength and good wear resistance of the preparative resilient floors.
Description
Technical field
The present invention relates to a kind of method of utilizing scrap rubber to prepare the antiskid elastic floor.
Background technology
Resiliently-mounted floors such as rubber and plastic have skid resistance and certain elasticity preferably, are widely used in the space for activities, now also progressively in the inlet chamber in the ranks of ground surface finishing.Relative timber floor of resiliently-mounted floor and tile floor have good skid resistance and comfortableness, all can substitute existing floor fully with the place in many aspects.
China all has a large amount of abandoned car rubber tyre to produce every year, fails good use, causes the wasting of resources and environmental pollution.If these waste rubber tires are recycled, be prepared into resiliently-mounted floor, not only can turn waste into wealth, and can avoid the pollution of waste rubber environment.
More existing when utilizing the abandoned car rubber tyre to prepare resiliently-mounted floor; Usually can be because the bonding dynamics adds some adhesives inadequately between rubber grain; These adhesives all contain organic solvent mostly, when resiliently-mounted floor uses, can produce certain volatile matter, like formaldehyde etc.; Influence the healthy of people, pollute indoor environment.
Summary of the invention
The purpose of this invention is to provide a kind of method of utilizing scrap rubber to prepare the antiskid elastic floor, its preparation method simple possible, the resiliently-mounted floor material wear-resistant withstand voltage properties of preparing is good, with low cost.
For reaching above-mentioned purpose, the present invention adopts following technical scheme:
A kind of method of utilizing scrap rubber to prepare the antiskid elastic floor is characterized in that comprising following step:
1) with being ground into particle with ultrafine crusher behind the waste rubber tire removal steel wire, particle diameter is 30～100 orders;
2) rubber grain with the step 1) preparation vulcanizes 10～40min at 100～180 ℃;
3) in step 2) surface of the rubber grain that vulcanizates adds the rubber grain of other colors of one deck, and the rubber grain of described other colors is one or more mixtures of natural rubber, butadiene-styrene rubber, neoprene, EPDM, acrylonitrile-butadiene rubber, silicon rubber;
4) rubber grain that step 3) is mixed with the disposable floor shape that is pressed into all size of mould, promptly gets the antiskid elastic floor under 100～180 ℃, the pressure of pressure at 1～5MPa.
The invention has the beneficial effects as follows: the present invention is ground into ultra-fine grain with waste rubber; Be pressed into resiliently-mounted floor without the direct sulfuration of adhesive; The preparation method is simple, has avoided the pollution of adhesive to environment, has reduced production cost; Waste recovery utilizes, and the resiliently-mounted floor intensity of preparing is high, wearability is good.
Figure of description
The specific embodiment
Embodiment 1
A kind of method of utilizing scrap rubber to prepare resiliently-mounted floor comprises following step:
1) with being ground into particle with ultrafine crusher behind the waste rubber tire removal steel wire, particle diameter is 30 orders;
2) rubber grain with the step 1) preparation vulcanizes 10min at 100 ℃;
3) in step 2) surface of the rubber grain that vulcanizates adds the rubber grain of other colors of one deck, and the rubber grain of described other colors is a natural rubber;
4) rubber grain that step 3) is mixed with the disposable floor shape that is pressed into all size of mould, promptly gets the antiskid elastic floor under 100 ℃, the pressure of pressure at 1MPa.
Embodiment 2
A kind of method of utilizing scrap rubber to prepare resiliently-mounted floor comprises following step:
1) with being ground into particle with ultrafine crusher behind the waste rubber tire removal steel wire, particle diameter is 100 orders;
2) rubber grain with the step 1) preparation vulcanizes 40min at 180 ℃;
3) in step 2) surface of the rubber grain that vulcanizates adds the rubber grain of other colors of one deck, and the rubber grain of described other colors is a natural rubber;
4) rubber grain that step 3) is mixed with the disposable floor shape that is pressed into all size of mould, promptly gets the antiskid elastic floor under 180 ℃, the pressure of pressure at 5MPa.
Embodiment 3
A kind of method of utilizing scrap rubber to prepare resiliently-mounted floor comprises following step:
1) with being ground into particle with ultrafine crusher behind the waste rubber tire removal steel wire, particle diameter is 80 orders;
2) rubber grain with the step 1) preparation vulcanizes 30min at 150 ℃;
3) in step 2) surface of the rubber grain that vulcanizates adds the rubber grain of other colors of one deck, and the rubber grain of described other colors is a natural rubber;
4) rubber grain that step 3) is mixed with the disposable floor shape that is pressed into all size of mould, promptly gets the antiskid elastic floor under 150 ℃, the pressure of pressure at 3MPa.
Claims (1)
1. method of utilizing scrap rubber to prepare the antiskid elastic floor is characterized in that comprising following step:
1) with being ground into particle with ultrafine crusher behind the waste rubber tire removal steel wire, particle diameter is 30～100 orders;
2) rubber grain with the step 1) preparation vulcanizes 10～40min at 100～180 ℃;
3) in step 2) surface of the rubber grain that vulcanizates adds the rubber grain of other colors of one deck, and the rubber grain of described other colors is one or more mixtures of natural rubber, butadiene-styrene rubber, neoprene, EPDM, acrylonitrile-butadiene rubber, silicon rubber;
4) rubber grain that step 3) is mixed with the disposable floor shape that is pressed into all size of mould, promptly gets the antiskid elastic floor under 100～180 ℃, the pressure of pressure at 1～5MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110193247A CN102310513A (en) | 2011-07-08 | 2011-07-08 | Method for preparing anti-slip resilient floors from waste rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110193247A CN102310513A (en) | 2011-07-08 | 2011-07-08 | Method for preparing anti-slip resilient floors from waste rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102310513A true CN102310513A (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110193247A Pending CN102310513A (en) | 2011-07-08 | 2011-07-08 | Method for preparing anti-slip resilient floors from waste rubber |
Country Status (1)
| Country | Link |
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| CN (1) | CN102310513A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015434A (en) * | 2014-04-28 | 2014-09-03 | 安徽红太阳新材料有限公司 | Method for preparing elastic ground mat by using waste rubber and waste plastic |
| CN105367861A (en) * | 2015-11-20 | 2016-03-02 | 桐城市诚信木塑科技材料有限公司 | Preparation technology of rubber floor |
| CN109608725A (en) * | 2018-12-18 | 2019-04-12 | 太仓冠联高分子材料有限公司 | A kind of high intensity reclaimed rubber material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904885A (en) * | 1997-12-04 | 1999-05-18 | Illinois Institute Of Technology | Process for recycling of rubber materials |
| CN1850484A (en) * | 2006-05-17 | 2006-10-25 | 昆明凤凰橡胶有限公司 | Method for shaping and processing rubber product by direct reaction from waste tyre rubber powder |
| CN101033615A (en) * | 2007-04-16 | 2007-09-12 | 李树春 | High-strength durable basement well cover and preparing method thereof |
| CN101235167A (en) * | 2008-02-26 | 2008-08-06 | 昆明凤凰橡胶有限公司 | Method for producing environment-friendly type regenerated rubber |
| CN101259739A (en) * | 2008-05-08 | 2008-09-10 | 大连通用橡胶机械有限公司 | Technique for producing regenerative rubber by using kneading machinery chemical method and interrelated device thereof |
-
2011
- 2011-07-08 CN CN201110193247A patent/CN102310513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904885A (en) * | 1997-12-04 | 1999-05-18 | Illinois Institute Of Technology | Process for recycling of rubber materials |
| CN1850484A (en) * | 2006-05-17 | 2006-10-25 | 昆明凤凰橡胶有限公司 | Method for shaping and processing rubber product by direct reaction from waste tyre rubber powder |
| CN101033615A (en) * | 2007-04-16 | 2007-09-12 | 李树春 | High-strength durable basement well cover and preparing method thereof |
| CN101235167A (en) * | 2008-02-26 | 2008-08-06 | 昆明凤凰橡胶有限公司 | Method for producing environment-friendly type regenerated rubber |
| CN101259739A (en) * | 2008-05-08 | 2008-09-10 | 大连通用橡胶机械有限公司 | Technique for producing regenerative rubber by using kneading machinery chemical method and interrelated device thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015434A (en) * | 2014-04-28 | 2014-09-03 | 安徽红太阳新材料有限公司 | Method for preparing elastic ground mat by using waste rubber and waste plastic |
| CN105367861A (en) * | 2015-11-20 | 2016-03-02 | 桐城市诚信木塑科技材料有限公司 | Preparation technology of rubber floor |
| CN109608725A (en) * | 2018-12-18 | 2019-04-12 | 太仓冠联高分子材料有限公司 | A kind of high intensity reclaimed rubber material and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |