CN1515617A - Method for producing composite material by utilizing high-molecular waste material - Google Patents
Method for producing composite material by utilizing high-molecular waste material Download PDFInfo
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- CN1515617A CN1515617A CNA031341780A CN03134178A CN1515617A CN 1515617 A CN1515617 A CN 1515617A CN A031341780 A CNA031341780 A CN A031341780A CN 03134178 A CN03134178 A CN 03134178A CN 1515617 A CN1515617 A CN 1515617A
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Abstract
The present invention relates to a production method of composite material, in particular, it is a method for producing composite material by utilizing high-molecular discards, such as waste polyethylene, waste polypropylene, waste rubber, wood flour and husk powder. Said method includes the following steps: making the above-mentioned waste and discarded materials respectively undergo the processes of chemical and physical treatment to make modification, using superfine mill to make the modified material undergo the process of superfine treatment to make its fineness up to above 100 meshes to approach to nano material, according to requirements, adding the materials of adjuvant according to different mixing ratio so as to regenerate a new composite material. The composite material can be used for making various members, can bumper, can chassis and others.
Description
Technical field:
The present invention relates to a kind of production method of matrix material, particularly a kind of method of utilizing high molecular waste material to produce matrix material.
Background technology:
At present, goods such as depleted polyethylene, polypropylene, rubber, plastics are difficult to natural decomposition at occurring in nature, and these goods promptly can not obtain effectively utilizing again, cause environmental pollution again, destroy the eubiosis, but also have caused the wasting of resources.The method of producing matrix material with waste occurs, and the matrix material that these methods are produced only is used for building trade, and Application Areas is narrow.And existing production matrix material can not be produced members such as nerf bar, automobile chassis, idler for belt conveyer.
Summary of the invention:
The object of the present invention is to provide a kind of high molecular waste material that utilizes, as useless polyethylene, useless polypropylene, waste Crumb rubber, wood powder, powdered rice hulls, carry out modification through chemistry, physical method, again the material after the modification is carried out ultrafining treatment with ultra-fine mill, it is above extremely near nano material to make its fineness reach 100 orders, according to the needs of goods, add materials such as auxiliary agents by different proportionings again, a kind of new matrix material of regenerating through compound back.Surpass goods with the quality of item of this material produce, both reached rejected material to utilize again, solved the pollution of waste again environment with material produce such as pure polyethylene, polypropylene, resins.
The objective of the invention is to be achieved through the following technical solutions:
Utilize high molecular waste material to produce the method for matrix material, at first waste carried out modification and handle:
A. useless polyethylene modification:
Form per distribution ratio by weight and carry out batch mixing:
Useless polyethylene 75%
Waste Crumb rubber 10%
Cis-1,4-polybutadiene rubber 5%
Activated inorganic particle 10%
Above-mentioned batching is heated after 160 ℃ of mixing, use the forcing machine extruding pelletization;
B. useless polypropylene modification:
Form per distribution ratio by weight and carry out batch mixing:
Useless polypropylene 65%
Chlorinated polyethylene rare 10%
Waste Crumb rubber 10%
Ethylene-propylene diene copolymer 10%
Waste ceramic fine powder 5%
Above-mentioned batching is heated after 180 ℃ of mixing, use the forcing machine extruding pelletization;
C. powdered rice hulls or wood powder modification:
Form per distribution ratio by weight and carry out batch mixing:
Dry powdered rice hulls or wood powder 85%
Chlorinated polyethylene rare 15%
Above-mentioned batching is heated after 160 ℃ of mixing, use the forcing machine extruding pelletization;
Be ground into 100 purpose powders after then the granular useless polyethylene after the modification, useless polypropylene, powdered rice hulls or wood powder being mixed, form per distribution ratio more by weight and carry out batch mixing:
The modification polyethylene 20～40% that gives up
Modification powdered rice hulls or wood powder 40～50%
The modification polypropylene 10～20% that gives up
Auxiliary agent 10%
Above-mentioned batching is put into stirrer stir, again the material that stirs is delivered in the forcing machine, heat 150～180 ℃ and extrude by forcing machine and to inject in the mould, through the hydropress shaped by fluid pressure, pressurize 3～10 minutes, and with water cooling, reduce the temperature to 50～60 ℃, get final product die sinking, take out finished product.
Auxiliary agent is prepared by following raw materials by weight: carbon black 10%, paraffin 10%, stearic acid 10%, three oil base isopropyl titanates 10%, plastics oxidation inhibitor 10%, barium stearate 10%, lead sulfate tribasic 10%, dicumyl peroxide 10%, phosphorus benzene bis-acid potassium dibutylester 20%.
Advantage of the present invention and positively effect are:
1. the matrix material produced of the present invention can be produced goods such as nerf bar, automobile chassis, idler for belt conveyer, template for buildings, and its physical strength is better than general matrix material.
2. the goods of producing with this matrix material can replace plastics, timber, steel, and it is excellent in cushion effect, and anti-notched Izod impact strength can reach 77.47, be 23.54 when being untreated through the modification processing.Therefore be more than 3 times of common twice-laid stuff.
3. composite product of the present invention is anti-oxidant, capacity of decomposition is strong, places under field conditions (factors) and can not decompose in 10 years, do not wear out, and does not reduce the product functional quality.
4. the present invention is owing to adopt a large amount of polymeric scrap materials, and the goods cost of producing is low, and is more much lower than the price of macromolecular materials such as steel, plastics, economic benefit and obvious social benefit.
Embodiment:
Embodiment 1:
The polyethylene modification of at first will giving up; Choose 300 kilograms of the broken raw materials of useless polyethylene, waste Crumb rubber after the cleaning, as scraped car band etc., wear into 20 kilograms of 40 kilograms of powders, cis-1,4-polybutadiene rubbers, 40 kilograms on activated inorganic particle about 100 orders, put into forcing machine and heat 160 ℃, extruding pelletization.Wherein the activated inorganic particle is that light calcium carbonate and titanate coupling agent are formulated.
The polypropylene modification of will giving up again; Choose 5 kilograms of rare 10 kilograms of 65 kilograms of useless polypropylene raw materials, chlorinated polyethylene, 10 kilograms of waste Crumb rubbers, 10 kilograms of particles of ethylene-propylene diene copolymer, 500 purpose waste ceramic fine powders after the cleaning, put into forcing machine and heat 180 ℃, extruding pelletization.
Again with powdered rice hulls or wood powder modification; Choose rare 60 kilograms of exsiccant 100 purpose powdered rice hulls or 340 kilograms of wood powders, chlorinated polyethylene, heat 150～160 ℃, the forcing machine extruding pelletization.
Granular useless polyethylene after the modification, useless polypropylene, powdered rice hulls or wood powder are mixed the back wear into 100 orders to powder near the nano level fineness with ultra-fine mill.
After again 400 kilograms of the useless polyethylenes of above-mentioned modification, 100 kilograms of the useless polypropylenes of modification, modification powdered rice hulls or 400 kilograms of wood powders, auxiliary agent being put into stirrer for 100 kilograms and stirring, put into forcing machine internal heating to 170 and the material of extruding is injected into mould by the hydropress shaped by fluid pressure after ℃ miscible, pressurize 3～10 minutes, to 60 ℃, can die sinking take out finished product by the recirculated water cooling.This mould is produced the mould or the other products mould of automobile chassis.
Wherein auxiliary agent is mixed for 20 kilograms by 10 kilograms of carbon blacks, 10 kilograms in paraffin, 10 kilograms of stearic acid, 10 kilograms of three oil base isopropyl titanates, 10 kilograms in plastics oxidation inhibitor, 10 kilograms of barium stearates, 10 kilograms of lead sulfate tribasics, 10 kilograms of dicumyl peroxides, phosphorus benzene bis-acid potassium dibutylester.
Embodiment two:
Press the useless polyethylene of embodiment one described method and weight percent comparison, useless polypropylene, powdered rice hulls or wood powder modification.Again the granular useless polyethylene after the modification, useless polypropylene, powdered rice hulls or wood powder are mixed the back and wear into 100 orders to powder near the nano level fineness with ultra-fine mill.
After again 200 kilograms of the useless polyethylenes of above-mentioned modification, 200 kilograms of the useless polypropylenes of modification, modification powdered rice hulls or 500 kilograms of wood powders, auxiliary agent being put into stirrer for 100 kilograms and stirring, put into forcing machine internal heating to 170 and the material of extruding is injected into mould by the hydropress shaped by fluid pressure after ℃ miscible, pressurize 3～10 minutes, to 60 ℃, can die sinking take out finished product by the recirculated water cooling.This mould is produced the mould or the other products mould of automobile chassis.
Claims (2)
1. utilize high molecular waste material to produce the method for matrix material, it is characterized in that: at first waste is carried out modification and handle:
A. useless polyethylene modification:
Form per distribution ratio by weight and carry out batch mixing:
Useless polyethylene 75%
Waste Crumb rubber 10%
Cis-1,4-polybutadiene rubber 5%
Activated inorganic particle 10%
Above-mentioned batching is heated after 160 ℃ of mixing, use the forcing machine extruding pelletization;
B. useless polypropylene modification:
Form per distribution ratio by weight and carry out batch mixing:
Useless polypropylene 65%
Chlorinated polyethylene rare 10%
Waste Crumb rubber 10%
Ethylene-propylene diene copolymer 10%
Waste ceramic fine powder 5%
Above-mentioned batching is heated after 180 ℃ of mixing, use the forcing machine extruding pelletization;
C. powdered rice hulls or wood powder modification:
Form per distribution ratio by weight and carry out batch mixing:
Dry powdered rice hulls or wood powder 85%
Chlorinated polyethylene rare 15%
Above-mentioned batching is heated after 160 ℃ of mixing, use the forcing machine extruding pelletization;
Be ground into 100 purpose powders after then the granular useless polyethylene after the modification, useless polypropylene, powdered rice hulls or wood powder being mixed, form per distribution ratio more by weight and carry out batch mixing:
The modification polyethylene 20～40% that gives up
Modification powdered rice hulls or wood powder 40～50%
The modification polypropylene 10～20% that gives up
Auxiliary agent 10%
Above-mentioned batching is put into stirrer stir, again the material that stirs is delivered in the forcing machine, heat 150～180 ℃ and extrude by forcing machine and to inject in the mould, through the hydropress shaped by fluid pressure, pressurize 3～10 minutes, and with water cooling, reduce the temperature to 50～60 ℃, get final product die sinking, take out finished product.
2. the method for utilizing high molecular waste material to produce matrix material as claimed in claim 1, it is characterized in that: described auxiliary agent is prepared by following raw materials by weight: carbon black 10%, paraffin 10%, stearic acid 10%, three oil base isopropyl titanates 10%, plastics oxidation inhibitor 10%, barium stearate 10%, lead sulfate tribasic 10%, dicumyl peroxide 10%, phosphorus benzene bis-acid potassium dibutylester 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03134178 CN1256377C (en) | 2003-08-29 | 2003-08-29 | Method for producing composite material by utilizing high-molecular waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03134178 CN1256377C (en) | 2003-08-29 | 2003-08-29 | Method for producing composite material by utilizing high-molecular waste material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1515617A true CN1515617A (en) | 2004-07-28 |
| CN1256377C CN1256377C (en) | 2006-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03134178 Expired - Fee Related CN1256377C (en) | 2003-08-29 | 2003-08-29 | Method for producing composite material by utilizing high-molecular waste material |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951654B (en) * | 2006-11-17 | 2010-05-12 | 刘畅 | Waste natural fiber thermoplastic composite plate reclamation and regeneration method |
| CN101717536B (en) * | 2009-11-20 | 2011-12-07 | 华南理工大学 | Waste plastic, montmorillonoid and waste rubber composite and preparation method thereof |
| CN102869484A (en) * | 2010-04-28 | 2013-01-09 | Wpc株式会社 | Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method |
| CN103030882A (en) * | 2012-12-04 | 2013-04-10 | 合肥杰事杰新材料股份有限公司 | Recycled material for preparing vehicle bumper and preparation method of such recycled material |
| CN103319769A (en) * | 2013-06-20 | 2013-09-25 | 吴江市董鑫塑料包装厂 | Plastic for hose |
| CN104602877A (en) * | 2012-09-06 | 2015-05-06 | 乐金华奥斯株式会社 | Wood polymer/plastic composite material available for direct connection construction and method for manufacturing same. |
| CN107216546A (en) * | 2017-05-24 | 2017-09-29 | 周建华 | Enhanced polypropylene composite |
| CN107216544A (en) * | 2017-05-24 | 2017-09-29 | 张冬平 | Waste polypropylene modified technique |
| CN109824925A (en) * | 2019-01-09 | 2019-05-31 | 江阴宝柏包装有限公司 | A kind of film and preparation method thereof using PCR-PE preparation |
-
2003
- 2003-08-29 CN CN 03134178 patent/CN1256377C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951654B (en) * | 2006-11-17 | 2010-05-12 | 刘畅 | Waste natural fiber thermoplastic composite plate reclamation and regeneration method |
| CN101717536B (en) * | 2009-11-20 | 2011-12-07 | 华南理工大学 | Waste plastic, montmorillonoid and waste rubber composite and preparation method thereof |
| CN102869484A (en) * | 2010-04-28 | 2013-01-09 | Wpc株式会社 | Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method |
| CN104602877A (en) * | 2012-09-06 | 2015-05-06 | 乐金华奥斯株式会社 | Wood polymer/plastic composite material available for direct connection construction and method for manufacturing same. |
| CN103030882A (en) * | 2012-12-04 | 2013-04-10 | 合肥杰事杰新材料股份有限公司 | Recycled material for preparing vehicle bumper and preparation method of such recycled material |
| CN103030882B (en) * | 2012-12-04 | 2017-09-05 | 合肥杰事杰新材料股份有限公司 | It is a kind of to be used to prepare regrown material of bumper and preparation method thereof |
| CN103319769A (en) * | 2013-06-20 | 2013-09-25 | 吴江市董鑫塑料包装厂 | Plastic for hose |
| CN107216546A (en) * | 2017-05-24 | 2017-09-29 | 周建华 | Enhanced polypropylene composite |
| CN107216544A (en) * | 2017-05-24 | 2017-09-29 | 张冬平 | Waste polypropylene modified technique |
| CN109824925A (en) * | 2019-01-09 | 2019-05-31 | 江阴宝柏包装有限公司 | A kind of film and preparation method thereof using PCR-PE preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1256377C (en) | 2006-05-17 |
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Assignee: Shenzhen Tianrong Cable Materials Co., Ltd. Assignor: Guan Jiaming Contract fulfillment period: 2006.6.5 to 2011.6.5 contract change Contract record no.: 2009210000004 Denomination of invention: Method for producing composite material by utilizing high-molecular waste material Granted publication date: 20060517 License type: Exclusive license Record date: 2009.3.10 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.6.5 TO 2011.6.5; CHANGE OF CONTRACT Name of requester: SHENYANG TIANRONG CABLE MATERIALS CO.,LTD Effective date: 20090310 |
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Granted publication date: 20060517 Termination date: 20090929 |