CN102161830A - Heat-conducting plastic and wood composite material and heating flooring manufactured by using same - Google Patents
Heat-conducting plastic and wood composite material and heating flooring manufactured by using same Download PDFInfo
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- CN102161830A CN102161830A CN201010111725XA CN201010111725A CN102161830A CN 102161830 A CN102161830 A CN 102161830A CN 201010111725X A CN201010111725X A CN 201010111725XA CN 201010111725 A CN201010111725 A CN 201010111725A CN 102161830 A CN102161830 A CN 102161830A
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Abstract
The invention discloses a heat-conducting plastic and wood composite material and a heating flooring manufactured by using the same, which belong to the technical field of short-flow composite material manufacturing processes and the technical field of building decoration materials. The invention is characterized in that: the heat-conducting plastic and wood composite material is formed by mixing heat-conducting plastic, composite wood meal and assistant according to a certain ratio and extruding the mixture in an extruder; and the heating flooring comprises a heating flooring body and is characterized by being manufactured by forming the heating flooring body by mold extrusion, injection or mold pressing of the heat-conducting plastic and wood composite material and manufactured by post processing by processes such as cutting, surface treatment and the like. Therefore, the heating flooring manufactured by using the heat-conducting plastic and wood composite material has the characteristics of high heat-conducting coefficient, high anti-deformation capacity, high thermal stability and high environment friendliness.
Description
Technical field
The heating floor that the present invention relates to a kind of heat conduction Wood plastic composite and make belongs to short flow process composite material manufacturing technology technical field and technical field of building and decoration materials.
Technical background
Wood plastic composite is meant and adopts wood fibre and thermoplastics, through the mixing new green environment protection material of being processed into, also claims wood plastic composite, natural-fiber composite material.Especially, it can with reclaim in plastics, agronomic crop fibre, the wood working " three surplus things are raw material, help comprehensive utilization of resources and economize on resources, and to protecting forest resources and ecotope, fully recycle salvage material, and it is significant to make a silk purse out of a sow's ear.Particularly in recent years, plastic-wood material had also obtained application more and more widely at the ground board industry.
In recent years, along with growth in the living standard, the geothermal heating mode had extensively been introduced people's life staying idle at home.Geothermal heating is with the heating mode of whole ground as the low-temp radiation heating source, has the incomparable advantage of other heating systems, is thought the most scientific and reasonable, key health, most economical energy-conservation heating system by consistent.Following heat goes up cold and meets the traditional Chinese medical science health care theory that ancients warm up the cold head of foot, is a kind of efficient heating system that the room microclimate is regulated.And compare with traditional heating system, geothermal heating system has been cancelled caliduct and the radiator in the room, is easier to the layout in room and attractive in appearance, science and save the energy more, and its work-ing life, maintenance maintenance expense all are lower than the traditional heating mode, and be economical and practical.Therefore this heating system is admitted and is accepted by increasing people.
Along with the utilization of geothermal heating technology, ground heating floor begins to enter family.Heat-conductive characteristic is good, thermal stability is good because the singularity of geothermal heating, heating floor must possess, good environmental protection, feature that deformation resistance is good.The miscellaneous so-called heating floor of Chu Xianing not is a heating floor truly in the market, though the good heat conductivity of the feature of environmental protection that has is poor, a little less than the non-deformability, such as solid wood heat resistant floor in the market; Though the non-deformability that has is good, thermostability is also passable, the feature of environmental protection is poor, heat conductivity is poor, such as in the market consolidated floor, multi-ply wood etc.
So, possess simultaneously that heat-conductive characteristic is good, thermal stability is good, the heating floor of good environmental protection, feature that deformation resistance is good, be the direction of ground board industry scientific worker research and development always.
Summary of the invention
The object of the invention is to provide a kind of heat-conductive characteristic good, Heat stability is good, the heat conduction Wood plastic composite of deformation resistance and good environmental protection, solved the problem that existing heating floor material can not possess above-mentioned four heating floor characteristics simultaneously, simultaneously the heating floor made from this material possess that heat-conductive characteristic is good, thermal stability is good, good environmental protection, feature that deformation resistance is good.
Above-mentioned technical purpose of the present invention mainly solves by the following technical programs: comprise heat-conducting plastic, compound wood powder, auxiliary agent, it is characterized in that this heat conduction Wood plastic composite is to be mixed mutually by described heat-conducting plastic, compound wood powder, auxiliary agent, extrude through forcing machine and to form, the various heat-stabilized wood's of leading composite products are extruded, inject or be molded into to the heat conduction Wood plastic composite through certain mould.
As preferably, described a kind of heat conduction Wood plastic composite is characterized in that the mass ratio of described heat-conducting plastic and compound wood powder, auxiliary agent is: heat-conducting plastic: compound wood powder: auxiliary agent=1: 1～1.6: 0.15.
As preferably, described heat-conducting plastic is to be added to by a certain percentage in engineering plastics or general-purpose plastics or the biological plastics by the high thermal conductivity strongthener to be composited, and described high thermal conductivity strongthener is metallic substance (aluminium, graphite etc.), non-metal inorganic material (silicon nitride, aluminum oxide, silicon carbide, magnesium oxide and carbon fiber etc.) or the synthetic organic material with thermal conductive resin.
As preferably, the preparation method of described compound wood powder may further comprise the steps:
(1) with 1000～3000 purpose talcum powder or Erie's stone flour under 90～110 ℃, with 1000～3000 rev/mins of strong stirrings of Strong, add the coupling agent that accounts for talcum powder or illite grain weight amount 0.5～5% while stirring, high-speed stirring 10～30 minutes makes coupling talcum powder or Erie's stone flour;
(2) with 50～200 purpose wood powders under 90～110 ℃, with 1000～3000 rev/mins of strong stirrings of Strong, add the coupling agent account for wood powder weight 0.5～5% while stirring, high-speed stirring 10～30 minutes makes the coupling wood powder;
(3) above-mentioned coupling wood powder and coupling talcum powder or Erie's stone flour are mixed the coupling wood powder mutually: coupling talcum powder (or Erie's stone flour)=100: 10～40 is that ball milling made compound wood powder in 0.5～5 hour in 40～800 rev/mins the ball mill at rotating speed.
As preferably, the coupling agent in the aforesaid method is any in silane coupling agent, titanate coupling agent, aluminate coupling agent or the zirconium aluminate coupling agent or multiplely uses with any mixed.Silane coupling agent wherein is any among KH55O, KH560 or the KH570.Titanate coupling agent wherein is any among NDZ102, NDZ201, NDZ210, NDZ331 or the NDZ401.Aluminate coupling agent wherein is any among DL-441-A, DL-481 or the DL-427.Zirconium aluminate coupling agent wherein is any among APG, CPG, MPG or the SPM.
As preferably, described auxiliary agent is the mixture of chlorinatedpolyethylene, maleic anhydride and dicumyl peroxide, and its weight ratio is: chlorinatedpolyethylene: maleic anhydride: dicumyl peroxide=10～20: 2～6: 1.
As preferably, described wood powder is any in wood working scrap stock powder, rice husk meal, straw powder, shell powder, the bamboo powder.
The present invention also provides a kind of heating floor of being made by the heat conduction plastic-wood material, comprise the heating floor body, it is characterized in that described heating floor body be by the described a kind of heat conduction Wood plastic composite of claim 1～5 through mould extrude, injection or compression molding.
As preferably, the upper surface of described heating floor body is pasted with at least one and decorates dash board, and described Decorative watch sheet material matter is solid wood thin plate or bamboo veneer or various decorative paper, decorates the dash board upper surface and is provided with wearproof paint.
As preferably, the upper surface of described heating floor body directly prints various decorative patterns, is coated with to rinse the wearproof paint layer again.
As preferably, described heating floor body interior offers the through hole at some perforation floor bodies two ends, and described through hole is parallel each other, is provided with the hollow tubular aluminium heat-conducting medium that extends along the length direction of through hole in some through holes.
Therefore, a kind of heat conduction Wood plastic composite of the present invention and with the heating floor that this material is made have that thermal conductivity height, non-deformability are strong, Heat stability is good, characteristics that the feature of environmental protection is good.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1:2500 purpose superfine talcum powder under 90 ℃, with 2900 rev/mins of violent stirring, and adds the silane coupling agent KH570 that accounts for talcum powder 1% in high-speed mixer, high-speed stirring discharging after 16 minutes makes the coupling talcum powder.
100 kilograms in 120 purpose wood working scrap stock powder under 100 ℃, with 1100 rev/mins of violent stirring, and add the titanate coupling agent NDZ210 that accounts for timber scrap stock grain weight amount 1% in high-speed mixer, high-speed stirring discharging in 16 minutes makes the coupling wood powder.
To use zirconium ball (20 kilograms in diameter 5-10 millimeter zirconium ball) ball milling after 100 kilograms of the above-mentioned coupling wood powders that makes, 30 kilograms of mixing of coupling superfine talcum powder in ball mill, 90 rev/mins of rotating speeds promptly obtained compound wood powder after 1.2 hours.
15 kilograms (weight ratio of the each component in the auxiliary agent is: chlorinatedpolyethylene 17 with the compound wood powder 120 kg of 100 kilograms of heat-conducting plastics (main component is polypropylene, graphite heat conducting reinforcing filler), above-mentioned preparation and auxiliary agent, maleic anhydride 6, dicumyl peroxide 1) mixes, promptly get through extruding pelletization and to lead the compound PP Pipe Compound of heat-stabilized wood, PP Pipe Compound promptly gets heat conduction plastic-wood composite floor substrate through certain mould extrusion moulding, injection or mold pressing, or above compound directly gets heat conduction plastic-wood composite floor substrate by single stage method through the mould extrusion moulding.
With heat conduction plastic-wood composite floor substrate, the processing and fabricating of postmenstruation, comprise cut, surface treatment or the like technology, promptly make heating floor.
Embodiment 2:1500 purpose superfine talcum powder under 90 ℃, with 2100 rev/mins of violent stirring, and adds the silane coupling agent KH560 that accounts for talcum powder 1.5% in high-speed mixer, high-speed stirring discharging after 23 minutes makes the coupling talcum powder.
100 kilograms in 110 purpose wood working scrap stock powder under 100 ℃, with 1900 rev/mins of violent stirring, and add the titanate coupling agent NDZ201 that accounts for rice chaff material grain weight amount 1% in high-speed mixer, high-speed stirring discharging in 16 minutes makes the coupling wood powder.
To use zirconium ball (20 kilograms in diameter 5-10 millimeter zirconium ball) ball milling after 100 kilograms of the above-mentioned coupling wood powders that makes, 30 kilograms of mixing of coupling superfine talcum powder in ball mill, 60 rev/mins of rotating speeds promptly obtained compound wood powder after 2.5 hours.
15 kilograms (weight ratio of the each component in the auxiliary agent is: chlorinatedpolyethylene 16 with 125 kilograms of the compound wood powders of 100 kilograms of heat-conducting plastics (main component is polyethylene, carbon black heat conduction reinforcing filler), above-mentioned preparation and auxiliary agent, maleic anhydride 5, dicumyl peroxide 1) mixes, promptly get through extruding pelletization and to lead the compound PP Pipe Compound of heat-stabilized wood, PP Pipe Compound promptly gets heat conduction plastic-wood composite floor substrate through certain mould extrusion moulding, injection or mold pressing, or above compound directly gets heat conduction plastic-wood composite floor substrate by single stage method through the mould extrusion moulding.
With heat conduction plastic-wood composite floor substrate, the processing and fabricating of postmenstruation, comprise cut, surface treatment or the like technology, promptly make heating floor.
Claims (10)
1. heat conduction Wood plastic composite, comprise heat-conducting plastic, compound wood powder, auxiliary agent, it is characterized in that this heat conduction Wood plastic composite is to be mixed mutually by described heat-conducting plastic, compound wood powder, auxiliary agent, extrude through forcing machine and to form, the various heat-stabilized wood's of leading composite products are extruded, inject or be molded into to the heat conduction Wood plastic composite through certain mould.
2. a kind of heat conduction Wood plastic composite according to claim 1 is characterized in that the mass ratio of described heat-conducting plastic and compound wood powder, auxiliary agent is: heat-conducting plastic: compound wood powder: auxiliary agent=1: 1～1.6: 0.15.
3. a kind of heat conduction Wood plastic composite according to claim 1, it is characterized in that described heat-conducting plastic is to be added to by a certain percentage in engineering plastics or general-purpose plastics or the biological plastics by the high thermal conductivity strongthener to be composited, described high thermal conductivity strongthener is metallic substance (aluminium, graphite etc.), non-metal inorganic material (silicon nitride, aluminum oxide, silicon carbide, magnesium oxide and carbon fiber etc.) or the synthetic organic material with thermal conductive resin.
4. a kind of heat conduction Wood plastic composite according to claim 1 is characterized in that the preparation method of described compound wood powder may further comprise the steps:
(1) with 1000～3000 purpose talcum powder or Erie's stone flour under 90～110 ℃, with 1000～3000 rev/mins of strong stirrings of Strong, add the coupling agent that accounts for talcum powder or illite grain weight amount 0.5～5% while stirring, high-speed stirring 10～30 minutes makes coupling talcum powder or Erie's stone flour;
(2) with 50～200 purpose wood powders under 90～110 ℃, with 1000～3000 rev/mins of strong stirrings of Strong, add the coupling agent account for wood powder weight 0.5～5% while stirring, high-speed stirring 10～30 minutes makes the coupling wood powder;
(3) above-mentioned coupling wood powder and coupling talcum powder or Erie's stone flour are mixed the coupling wood powder mutually: coupling talcum powder (or Erie's stone flour)=100: 10～40 is a ball milling 0.5～5 in 40～800 rev/mins the ball mill at rotating speed; Hour make compound wood powder.
5. a kind of heat conduction Wood plastic composite according to claim 1, it is characterized in that described auxiliary agent is the mixture of chlorinatedpolyethylene, maleic anhydride and dicumyl peroxide, its weight ratio is: chlorinatedpolyethylene: maleic anhydride: dicumyl peroxide=10～20: 2～6: 1.
6. a kind of heat conduction Wood plastic composite according to claim 4 is characterized in that described wood powder is any in wood working scrap stock powder, rice husk meal, straw powder, shell powder, the bamboo powder.
7. a heating floor comprises the heating floor body, it is characterized in that described heating floor body be by the described a kind of heat conduction Wood plastic composite of claim 1～5 through mould extrude, injection or compression molding.
8. a kind of heating floor according to claim 7, the upper surface that it is characterized in that described heating floor body is pasted with at least one decoration dash board, described Decorative watch sheet material matter is solid wood thin plate or bamboo veneer or various decorative paper, decorates the dash board upper surface and is provided with the wearproof paint layer.
9. a kind of heating floor according to claim 7 is characterized in that the upper surface of described heating floor body directly prints various decorative patterns, is coated with and rinses the wearproof paint layer.
10. according to the described a kind of heating floor of claim 7～9, it is characterized in that described heating floor body interior offers the through hole at some perforation floor bodies two ends, described through hole is parallel each other, is provided with the hollow tubular aluminium heat-conducting medium that extends along the length direction of through hole in some through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010111725XA CN102161830A (en) | 2010-02-21 | 2010-02-21 | Heat-conducting plastic and wood composite material and heating flooring manufactured by using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010111725XA CN102161830A (en) | 2010-02-21 | 2010-02-21 | Heat-conducting plastic and wood composite material and heating flooring manufactured by using same |
Publications (1)
| Publication Number | Publication Date |
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| CN102161830A true CN102161830A (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010111725XA Pending CN102161830A (en) | 2010-02-21 | 2010-02-21 | Heat-conducting plastic and wood composite material and heating flooring manufactured by using same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702602A (en) * | 2012-06-07 | 2012-10-03 | 天津聚贤达科技有限公司 | Novel wood-plastic composite material |
| CN103756345A (en) * | 2014-01-16 | 2014-04-30 | 上海绿澄环保科技有限公司 | Method for manufacturing plastic wood |
| CN104945921A (en) * | 2015-05-19 | 2015-09-30 | 贵州国智高新材料有限公司 | Composition, energy-saving low-voltage composite heating board and preparation method thereof |
| CN105385180A (en) * | 2015-11-18 | 2016-03-09 | 中国科学院理化技术研究所 | Heat-conducting wood composite material and preparation method thereof |
| CN107082989A (en) * | 2017-06-05 | 2017-08-22 | 合肥嘉仕诚能源科技有限公司 | A kind of geothermal heating system high heat conduction flame-retardant wood-plastic floor and preparation method thereof |
| CN107163605A (en) * | 2017-06-29 | 2017-09-15 | 安徽国风木塑科技有限公司 | A kind of high heat conduction wood moulding and preparation method thereof |
| CN108115798A (en) * | 2017-12-04 | 2018-06-05 | 杨舜轲 | A kind of process equipment and processing method of floor heating multi-layer solid wood composite floor |
| CN108752723A (en) * | 2018-05-28 | 2018-11-06 | 赵锋 | A kind of preparation method of thermal conductivity plastic composite |
| CN110028735A (en) * | 2019-04-30 | 2019-07-19 | 陈兴权 | A kind of preparation method of the ageing-resistant ground heating floor of high strength heat resistant |
-
2010
- 2010-02-21 CN CN201010111725XA patent/CN102161830A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102702602A (en) * | 2012-06-07 | 2012-10-03 | 天津聚贤达科技有限公司 | Novel wood-plastic composite material |
| CN103756345A (en) * | 2014-01-16 | 2014-04-30 | 上海绿澄环保科技有限公司 | Method for manufacturing plastic wood |
| CN104945921A (en) * | 2015-05-19 | 2015-09-30 | 贵州国智高新材料有限公司 | Composition, energy-saving low-voltage composite heating board and preparation method thereof |
| CN105385180A (en) * | 2015-11-18 | 2016-03-09 | 中国科学院理化技术研究所 | Heat-conducting wood composite material and preparation method thereof |
| CN107082989A (en) * | 2017-06-05 | 2017-08-22 | 合肥嘉仕诚能源科技有限公司 | A kind of geothermal heating system high heat conduction flame-retardant wood-plastic floor and preparation method thereof |
| CN107163605A (en) * | 2017-06-29 | 2017-09-15 | 安徽国风木塑科技有限公司 | A kind of high heat conduction wood moulding and preparation method thereof |
| CN108115798A (en) * | 2017-12-04 | 2018-06-05 | 杨舜轲 | A kind of process equipment and processing method of floor heating multi-layer solid wood composite floor |
| CN108752723A (en) * | 2018-05-28 | 2018-11-06 | 赵锋 | A kind of preparation method of thermal conductivity plastic composite |
| CN110028735A (en) * | 2019-04-30 | 2019-07-19 | 陈兴权 | A kind of preparation method of the ageing-resistant ground heating floor of high strength heat resistant |
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Application publication date: 20110824 |