CN101077916A - Wood-plastic material and producing method thereof - Google Patents
Wood-plastic material and producing method thereof Download PDFInfo
- Publication number
- CN101077916A CN101077916A CN 200710013923 CN200710013923A CN101077916A CN 101077916 A CN101077916 A CN 101077916A CN 200710013923 CN200710013923 CN 200710013923 CN 200710013923 A CN200710013923 A CN 200710013923A CN 101077916 A CN101077916 A CN 101077916A
- Authority
- CN
- China
- Prior art keywords
- wood
- plastic material
- coupling agent
- plastic
- plastics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The present invention relates to one kind of wood-plastic material and its production process. The wood-plastic material consists of plastic 29-70 wt%, wood fiber 28-69 wt%, cross-linking agent 1-2 wt%, and coupling agent 1-2 wt%. The plastic may be high pressure polyethylene, low pressure polyethylene, non-toxic polyvinyl chloride and polypropylene; and the wood fiber may be plant root, branch, leaf, bark, peanut shell, wheat straw and sawdust. Its production process includes the following steps: 1. washing waste plastic and wood fiber, stoving and crushing; and 2. heating to 160-200 deg.c in an extruder and extruding to form plate and other shaped material. The wood-plastic material has the advantages of non-solubility, high ageing resistance, good machinability, etc and may be used to replace wood, steel and non-ferrous metal. The production process has waste utilized.
Description
Technical field:
The present invention relates to a kind of novel material and production method thereof, particularly relate to a kind of novel material that can substitute timber and steel.
Background technology:
Timber as the main raw of building, furniture by extensively a large amount of use, but along with the minimizing gradually of the forest reserves, timber is more and more deficienter.Enhancing along with worldwide environmental consciousness, how to utilize some depleted and waste and scrap to make the material that substitutes timber, very important meaning is arranged, as present widely used various laminated floorings is exactly to utilize sawdust through high-intensity floor that tackiness agent is made, though it can substitute timber to a certain extent, its processing characteristics is relatively poor.Extensively retrieve at the problems referred to above, still find no technical scheme related to the present invention.
Summary of the invention:
One of purpose of the present invention just provides a kind of novel material that can substitute timber and good processability; Two of purpose of the present invention just provides a kind of production method of this novel material.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of Wood-plastic material is characterized in that it mainly is made up of the following weight proportion raw material: plastics 29-70%, wood fibre 28-69%, linking agent 1-2% in order to make performance of the present invention better, can also add the coupling agent of 1-2% during it is formed.The content of above raw material is this area consumption commonly used.
In the technique scheme,
Described plastics are one or both and the two or more mixtures in high-pressure polyethylene, low pressure polyethylene, non-toxic polyvinyl chloride and the polypropylene, and above raw material major part can be obtained by the waste or used plastics that reclaims;
Described wood fibre can adopt root, branch, leaf, skin and Pericarppium arachidis hypogaeae, the straw of plant, one or both and two or more mixtures in the sawdust.
Described linking agent preferably adopts the serial linking agent of titanium ester acid, comprises two metatitanic acid diisopropyl esters, acetylacetonate etc.;
Described coupling agent preferably adopts the serial coupling agent of titanium ester acid, comprises tetrabutyl titanate, metatitanic acid four and propyl ester, Glyoxylic acid hydrate titanium, isopropyl tri titanate, three hydroxy acyl isopropyl titanates etc.
The effect of linking agent and coupling agent is: make Wood-plastic material of the present invention obtain chemical modification, form bridged bond, the stimulating activity center strengthens the constituent effect of being cross-linked with each other, and improves the product physicochemical property.
Wood-plastic material of the present invention, it has adopted following production method: (1), waste or used plastics and wood fibre must or clean through cleaning, cold is shone, oven dry; (2), pulverize or refinement through pulverizer; (3), the raw material of adding regulation ratio and linking agent, coupling agent in the plastics extrusion equipment, after the mixing, heat, be squeezed into sheet material and various section bar by the plastics extrusion equipment to 160 ℃-200 ℃, can directly use, also can drop into various moulds and directly be pressed into various finished products.
The advantage of Wood-plastic material provided by the invention is: but 1, water insoluble, anti-aging, can follow closely, can saw reinforcement, its processing characteristics is very good, also can straight forming: as can directly being pressed into finished product by mould, as make various doors, table, chair, flowerpot, flower stand etc., alternative timber and performance are better than timber, also can partly substitute steel and non-ferrous metal; 2, utilize root, branch, leaf, skin and Pericarppium arachidis hypogaeae, straw, the sawdust of waste or used plastics, plant, alleviate environmental pollution, efficent use of resources, product cost is lower, and recyclable re-using; 3, be widely used, can make a material, sheet material, all places of alternative log board, as: building, furniture, storage etc.
For the present invention is described in further detail, following accompanying drawing provides three embodiment of the present invention.
Embodiment:
Example one:
1, raw material: 50 kilograms of polyethylene, 30 kilograms of Pericarppium arachidis hypogaeaes, 18 kilograms in sawdust, 1 kilogram of linking agent, 1 kilogram of coupling agent.
2, production process and technology: polyethylene, Pericarppium arachidis hypogaeae, sawdust are through cleaning, cleaning, cool solarization, oven dry.With LYPC-1000 type pulverizer above-mentioned article are pulverized, in the SJz65/132M twin screw extruder, added linking agent, coupling agent and mix, heat to extrude after 180 ℃ and promptly obtain Wood-plastic material of the present invention.
Example two:
1, raw material: 30 kilograms of polyethylene, 30 kilograms of polypropylene, 20 kilograms of Pericarppium arachidis hypogaeaes, 10 kilograms of straws, 8 kilograms in sawdust, 1 kilogram of linking agent, 1 kilogram of coupling agent.
2, production process and technology: polyethylene, polypropylene, straw, peanut, shell sawdust are through cleaning, cleaning, cool solarization, oven dry.With LYPc-1000 type pulverizer above-mentioned article are pulverized.Adding linking agent, coupling agent in the SJz65/132M twin screw extruder mixes, heats to extrude after 185 ℃ and promptly obtain Wood-plastic material of the present invention.
Example three:
1, raw material: 20 kilograms of polyethylene, 20 kilograms of polypropylene, 20 kilograms of Pericarppium arachidis hypogaeaes, 10 kilograms of straws, 10 kilograms of plant roots and stems, 18 kilograms in sawdust, 1.5 kilograms of linking agents, 0.5 kilogram of coupling agent.
2, production process and technology: polyethylene, polypropylene, straw, Pericarppium arachidis hypogaeae, plant roots and stems, sawdust are through cleaning, cleaning, cool solarization, oven dry.With LYPC-1000 type pulverizer above-mentioned article are pulverized.Adding linking agent, coupling agent in the SJz65/132M twin screw extruder mixes, heats to extrude after 190 ℃ and promptly obtain Wood-plastic material of the present invention.
Claims (7)
1, a kind of Wood-plastic material is characterized in that it mainly is made up of the following weight proportion raw material: plastics 29-70%, wood fibre 28-69%, linking agent 1-2%.
2, Wood-plastic material according to claim 1 is characterized in that it also contains the coupling agent of 1-2% in forming.
3, Wood-plastic material according to claim 1 is characterized in that described plastics are one or both and the two or more mixtures in high-pressure polyethylene, low pressure polyethylene, non-toxic polyvinyl chloride and the polypropylene.
4, Wood-plastic material according to claim 1 is characterized in that described wood fibre can adopt root, branch, leaf, skin and Pericarppium arachidis hypogaeae, the straw of plant, one or both and two or more mixtures in the sawdust.
5, Wood-plastic material according to claim 1 is characterized in that described linking agent is the serial linking agent of titanium ester acid.
6, Wood-plastic material according to claim 2, the described coupling agent of its feature are the serial coupling agent of titanium ester acid.
7,, it is characterized in that it has adopted following production method according to claim 1,2,3,4 or 5 described Wood-plastic materials: (1), raw material (plastics and wood fibre) are through cleaning or clean, coolly shine, oven dry; (2), pulverize or refinement through pulverizer; (3), in the plastics extrusion equipment, mix and add linking agent, coupling agent, heat then to 160 ℃-200 ℃, be squeezed into sheet material and various section bar by the plastics extrusion equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710013923 CN101077916A (en) | 2007-03-17 | 2007-03-17 | Wood-plastic material and producing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710013923 CN101077916A (en) | 2007-03-17 | 2007-03-17 | Wood-plastic material and producing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101077916A true CN101077916A (en) | 2007-11-28 |
Family
ID=38905596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710013923 Pending CN101077916A (en) | 2007-03-17 | 2007-03-17 | Wood-plastic material and producing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101077916A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276900A (en) * | 2011-07-19 | 2011-12-14 | 林世旺 | Waste paper pulp moulding wood plastic composite material and preparation method thereof |
| WO2012038594A1 (en) | 2010-09-21 | 2012-03-29 | Stora Enso Wood Products Oy Ltd | Composite |
| CN102492304A (en) * | 2011-12-02 | 2012-06-13 | 江苏力达塑料托盘制造有限公司 | Preparation method of plant fiber base cross-linking wood plastic composite material |
| CN102601953A (en) * | 2012-02-22 | 2012-07-25 | 浙江大学 | Manufacturing method of aluminum-wood-plastic composite door and window |
| WO2012116516A1 (en) * | 2011-02-28 | 2012-09-07 | 江苏省锦禾高新科技股份有限公司 | Straw plastic and preparation method thereof |
| CN102807759A (en) * | 2012-08-16 | 2012-12-05 | 江苏旭华圣洛迪建材有限公司 | Low-density polythene wood-plastic material and preparation method |
| CN105368044A (en) * | 2015-12-22 | 2016-03-02 | 合肥仲农生物科技有限公司 | Novel plastic-wood composite material |
| CN105440399A (en) * | 2015-12-04 | 2016-03-30 | 沈阳化工大学 | Polyvinyl wood-plastic composite and preparation method thereof |
| CN106046840A (en) * | 2016-08-02 | 2016-10-26 | 合肥文武信息技术有限公司 | Heat resistant type wood plastic material for computer desk and preparation method thereof |
| CN106118111A (en) * | 2016-08-02 | 2016-11-16 | 合肥文武信息技术有限公司 | A kind of computer desk polylactic acid wood plastic material and preparation method thereof |
| CN106221259A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of high intensity computer desk Wood-plastic material and preparation method thereof |
| CN106221260A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of computer desk Wood-plastic material containing nanoporous carbon and preparation method thereof |
| CN106221262A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of computer desk wear-resistant wood/plastic material and preparation method thereof |
| CN106221261A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of computer desk Wood-plastic material of transmitting anion and preparation method thereof |
| CN106243760A (en) * | 2016-08-02 | 2016-12-21 | 合肥文武信息技术有限公司 | A kind of computer desk Wood-plastic material of sandalwood powder and preparation method thereof |
| CN106280512A (en) * | 2015-05-25 | 2017-01-04 | 李才 | One utilizes straw waste material plastic compression composite material |
| CN115160813A (en) * | 2022-07-29 | 2022-10-11 | 胡蕾蕾 | Preparation method of degradable wood-plastic composite material |
-
2007
- 2007-03-17 CN CN 200710013923 patent/CN101077916A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012038594A1 (en) | 2010-09-21 | 2012-03-29 | Stora Enso Wood Products Oy Ltd | Composite |
| CN103228411A (en) * | 2010-09-21 | 2013-07-31 | 斯道拉恩索木制品公司 | Composite |
| US10604656B2 (en) | 2010-09-21 | 2020-03-31 | Stora Enso Oyj | Composite |
| WO2012116516A1 (en) * | 2011-02-28 | 2012-09-07 | 江苏省锦禾高新科技股份有限公司 | Straw plastic and preparation method thereof |
| CN102276900B (en) * | 2011-07-19 | 2012-10-24 | 林世旺 | Waste paper pulp moulding wood plastic composite material and preparation method thereof |
| CN102276900A (en) * | 2011-07-19 | 2011-12-14 | 林世旺 | Waste paper pulp moulding wood plastic composite material and preparation method thereof |
| CN102492304A (en) * | 2011-12-02 | 2012-06-13 | 江苏力达塑料托盘制造有限公司 | Preparation method of plant fiber base cross-linking wood plastic composite material |
| CN102492304B (en) * | 2011-12-02 | 2013-10-30 | 江苏力达塑料托盘制造有限公司 | Preparation method of plant fiber base cross-linking wood plastic composite material |
| CN102601953A (en) * | 2012-02-22 | 2012-07-25 | 浙江大学 | Manufacturing method of aluminum-wood-plastic composite door and window |
| CN102807759A (en) * | 2012-08-16 | 2012-12-05 | 江苏旭华圣洛迪建材有限公司 | Low-density polythene wood-plastic material and preparation method |
| CN106280512A (en) * | 2015-05-25 | 2017-01-04 | 李才 | One utilizes straw waste material plastic compression composite material |
| CN105440399A (en) * | 2015-12-04 | 2016-03-30 | 沈阳化工大学 | Polyvinyl wood-plastic composite and preparation method thereof |
| CN105368044A (en) * | 2015-12-22 | 2016-03-02 | 合肥仲农生物科技有限公司 | Novel plastic-wood composite material |
| CN106118111A (en) * | 2016-08-02 | 2016-11-16 | 合肥文武信息技术有限公司 | A kind of computer desk polylactic acid wood plastic material and preparation method thereof |
| CN106221259A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of high intensity computer desk Wood-plastic material and preparation method thereof |
| CN106221260A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of computer desk Wood-plastic material containing nanoporous carbon and preparation method thereof |
| CN106221262A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of computer desk wear-resistant wood/plastic material and preparation method thereof |
| CN106221261A (en) * | 2016-08-02 | 2016-12-14 | 合肥文武信息技术有限公司 | A kind of computer desk Wood-plastic material of transmitting anion and preparation method thereof |
| CN106243760A (en) * | 2016-08-02 | 2016-12-21 | 合肥文武信息技术有限公司 | A kind of computer desk Wood-plastic material of sandalwood powder and preparation method thereof |
| CN106046840A (en) * | 2016-08-02 | 2016-10-26 | 合肥文武信息技术有限公司 | Heat resistant type wood plastic material for computer desk and preparation method thereof |
| CN115160813A (en) * | 2022-07-29 | 2022-10-11 | 胡蕾蕾 | Preparation method of degradable wood-plastic composite material |
| CN115160813B (en) * | 2022-07-29 | 2024-05-14 | 徐军飞 | Preparation method of degradable wood-plastic composite material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101077916A (en) | Wood-plastic material and producing method thereof | |
| CN102304291B (en) | Bamboo and plastic composite material and preparation method thereof | |
| CN101319058B (en) | Method for producing wood-plastic composite material and produced wood-plastic composite material | |
| CN102250476A (en) | Bamboo-fiber-based micro-foamed wood-plastic composite material and preparation method thereof | |
| CN102408737B (en) | Cotton stalk reinforced plastic-wood product and preparation method thereof | |
| CN104927241A (en) | Mold-proof antibacterial wood-plastic material | |
| CN104479385A (en) | Preparation method of reinforced straw fiber composite material | |
| CN101417459A (en) | Utilize straw and waste or used plastics to make the method and the material thereof of wood plastic composite | |
| CN1101838C (en) | Production method of straw and plastic composite material | |
| CN1857884A (en) | Wood-plastic composite material and production process of composite material plate | |
| CN101081540A (en) | Wide wood-plastic foaming doors, plate material and its making method | |
| CN101579897A (en) | Manufacturing method of plant fibre products | |
| CN102304290A (en) | Wood plastic composite and preparation method thereof | |
| CN101537652A (en) | Wood-plastic reconstituted wood and fabricating method thereof | |
| CN100491465C (en) | Preparation method of ramie stem and plastic composite material | |
| WO2014067156A1 (en) | Environmentally friendly board obtained by recycling straw | |
| CN102321377B (en) | Mildewproof plastic wood decorative plate and preparation method thereof | |
| CN1912299A (en) | Plastic wood sheet and its preparation method | |
| CN106751198A (en) | Wood-plastic floor of negative oxygen ion and preparation method thereof | |
| CN104231650B (en) | A kind of composite modified wood plastic composite board and preparation method thereof | |
| KR101000337B1 (en) | Method for manufacturing artificial mixed wood | |
| CN102746684B (en) | Mildew-proof plastic-wood composite sheet and preparation method thereof | |
| CN100572007C (en) | A kind of double-layer plastic-wood composite material and manufacture method thereof | |
| CN1324884A (en) | Method of preparing composite material with waste plastics | |
| CN103205132B (en) | Weather-resistant bamboo-plastic composite and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071128 |