CN100546784C - The preparation method of the self-cleaning timber floor of a kind of protection against the tide - Google Patents
The preparation method of the self-cleaning timber floor of a kind of protection against the tide Download PDFInfo
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- CN100546784C CN100546784C CNB2006102013980A CN200610201398A CN100546784C CN 100546784 C CN100546784 C CN 100546784C CN B2006102013980 A CNB2006102013980 A CN B2006102013980A CN 200610201398 A CN200610201398 A CN 200610201398A CN 100546784 C CN100546784 C CN 100546784C
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Abstract
The invention discloses the preparation method of the self-cleaning timber floor of a kind of protection against the tide, sanding, dedusting, coating, levelling, dry technical process have been comprised, it has adopted three roller sanding technologies to timber floor, especially adopted use nano water-proof sealant to carry out 6 envelopes and be coated with, permeate, used the sealing lacquer to carry out painted double shielding waterproof sealing and handle; Taked the lacquering technique of 6 road priming paint and 3 road finish paints, wherein second layer finish paint is efficient negative ion powder mixes mixture after being mixed with epoxy resin coating an anion reaction enamelled coating, and the 3rd aspect lacquer is TiO
2Protect light UV finish paint with scratch-resistant and mix the antibiotic lacquer painting of mixture after being mixed, the per pass enamelled coating is coated with by running roller, multiple functions such as this floor has anti-bulking, anti-drying shrinkage, hydrophilic antifouling, sterilization, deodorizing simultaneously, purifies air, anion meet the modern market demand.
Description
Technical field
The present invention relates to the manufacture craft on the moistureproof self-cleaning multifunctinoal health floor of a kind of anion, belong to the functional health floor and make the field.
Background technology
Solid wooden floor board is the natural timber product, because of the floor is subjected to environment temperature, effects of humidity change, causes moisture content to change, thereby causes floor expansion, contraction, arch camber, distortion; In addition, after surface, floor (the especially floor of public place) adsorbed airborne organic matter and inorganic matter, organic matter was not soluble in water, and the time one is long, forms dirt, and the surface is dirty.And the solubility of these organic dirts in water is little, and water is difficult to scrub; Coating inferior is used on some floors in a large number, and its harmful substance can be volatilized slowly at normal temperatures and be entered in the air, and it can cause people to produce abalienation, RD, endocrinopathy, anaemia, leukaemia, seriously endangers the health of vast resident family.
Along with the raising of scientific and technological level, various countries have released a collection of functional form floor successively, the functionalization developing direction of indication timber floor product.In order to make the floor have protection against the tide, function such as antibiotic, self-cleaning, the scientific research personnel drops into the consolidated floor that a large amount of energy has been developed simple function both at home and abroad, and this is not a solid wooden floor board, therefore can't satisfy people's hope.
Raising along with Chinese economic development and living standards of the people, people's environmental consciousness has had very big change, flooring product has also been proposed further requirement, problems such as the cleaning on solution floor, purification, environmental protection are very urgent, especially indoor environment, it and people accompany morning and evening, and be closely bound up with health.The floor of using is required not only easy cleaning, attractive in appearance, protection against the tide, healthy functions such as antibiotic also will be arranged.
Summary of the invention
The objective of the invention is to: a kind of advantage that not only has easy cleaning is provided, has more antibioticly, moistureproof, self-cleaning, discharge manufacture craft, to overcome the deficiencies in the prior art to the multifunctinoal health solid wooden floor board of human body beneficial's anion function
The present invention is achieved in that and is included in when making timber floor, timber floor is carried out the technical process of sanding, dedusting, coating, levelling, drying, key is that timber floor has been adopted three roller sanding technologies, especially adopted the nano water-proof sealant that timber floor is carried out 6 envelopes and be coated with, permeate, used the sealing lacquer to carry out painted double shielding waterproof sealing and handle; Taked the lacquering technique of 6 road priming paint and 3 road finish paints, wherein second layer finish paint is efficient negative ion powder mixes mixture after being mixed with epoxy resin coating an anion reaction enamelled coating, and the 3rd aspect lacquer is TiO
2Antimicrobial form photocatalyst and scratch-resistant are protected the antibiotic lacquer painting that the scratch-resistant with antibacterial functions after the light UV finish paint mixing stirring is protected light UV finish paint, and the per pass enamelled coating is coated with by running roller.
The collocation of three roller sanding technologies has a roller 100
#, two rollers 120
#, three rollers 150
#Abrasive band combination, wherein 100
#, 120
#, 150
#Expression abrasive band granular size, numeral bulky grain more is thin more.
The nano water-proof sealant is made by the nano modification resin material, with the nano water-proof sealant timber floor is carried out after 6 envelopes are coated with, carry out 12～30 hours infiltration at normal temperatures again, the sheet material 1.3～2.5mm place, the inside and the sheet material that make nano waterproof agent be penetrated into timber floor form waterproof sealing layer.
With efficient negative ion powder and epoxy resin coating in 0.8～1.2: 8～10 ratio is put into multi-functional dispersator and is mixed, and multi-functional dispersator is mixed the dispersion that it carries out 15～30 minutes with the linear velocity of the rotating speed generation 10m/s of 3800r/min, thereby make second layer finish paint anion reaction lacquer.
With photocatalyst TiO
2According to 1.5～2.5: 7～9 ratio is protected light UV finish paint with scratch-resistant and is mixed in multi-functional dispersator, multi-functional dispersator is mixed the dispersion that it carries out 20～40 minutes with the linear velocity of the rotating speed generation 15m/s of 5700r/min, protect light UV finish paint thereby be made into the 3rd aspect lacquer scratch-resistant with antibacterial functions.
When coating second layer finish paint, by 8～10g/m
2The coating weight roller coat, and it is shone curing, thereby is made into anion reaction enamelled coating with the UV lamp.
Scratch-resistant with antibacterial functions is protected light UV finish paint by 10～12g/m
2Coating weight be coated on the 3rd layer of lacquer painting with running roller, and with the UV lamp this lacquer painting is shone and realize to solidify, thereby be made into antibiotic lacquer painting.
The running roller that is coated with antibiotic lacquer painting adopts radium-shine laser wheel.
Owing to adopted above technical scheme; waterproof sealing layer of the present invention can be penetrated into 1.5mm～2mm place, sheet material the inside; promptly combine and form the diaphragm that one deck can not come off with sheet material; owing to adopt nanometer technology; so it can form seamless combining with sheet material; both prevented that moisture from infiltering, and can not separate with sheet material.The second layer adopts again to be repaiied colored paint and carries out 6 envelope lacquers and repair look, makes the floor not only have water proofing property, does not also affect the appearance.TiO
2The high-hydrophilic of coating can form antifogging coating, simultaneously because its powerful oxidation, oxidablely falls its surperficial greasy dirt, makes the floor keep pure and fresh state forever; Because its powerful oxidation so can efficiently thoroughly kill various bacteriums, virus fast, has the viral micro-organisms of resistance also can thoroughly decompose to general disinfectant; Various stink substances there is powerful oxidation elimination effect, thereby eliminates peculiar smell rapidly, cause rotten microorganism owing to having killed again, also eliminated the stink source, thus good deodorization functions had, and effectively lasting; Formaldehyde, benzene, ammonia and other organic matter that finishing material is discharged have powerful oxygenolysis, make it to become CO
2And H
2O.To atmosphere pollution CO, SO
2, NO, hydrocarbon also can both efficiently be removed, thus thoroughly pollution abatement.In addition, TiO
2Can also discharge negative oxygen ion, thereby go back real green living environment of people.Timber floor plate top coat layer of the present invention can initiatively discharge the natural anion of useful life and health for a long time, and it has positive role to life process, can excite the deep energy of all kinds of life; Promote human body microcirculation, make cytoactiveization, purify the blood, strengthen resistance against diseases, suppress growth of tumour cell, absorption and shield electromagenetic wave radiation, improve allergic constitution and ventilatory, the adjusting life rhythm, neutralization can cause the oxygen radical that has of multiple disease, and its nothing is poisoned.
Description of drawings
Accompanying drawing 1 is the process flow diagram after the waterproof production process of the present invention.
The specific embodiment
Embodiments of the invention: the raw material that the present invention adopts: nano water-proof sealant: commercially available; Negative ion photocatalyst: TiO
2Negative ion photocatalyst, commercially available; Antibiotic layer material: TiO
2Potent photocatalyst, commercially available.Epoxy resin coating: commercially available.The technical process that the present invention carries out is as follows:
At first timber floor is carried out the waterproof production technology:
Adopt 6 three-dimensional seal technologies of double shielding; the nano water-proof sealant that ground floor adopts the nano modification resin material to make carries out 6 envelopes and is coated with; after being coated with, envelope carries out the infiltration of 12～30 hours (preferably adopting 24 hours) at normal temperatures; be penetrated into 1.3～2.5mm place, sheet material the inside until nano waterproof agent; be generally the 2mm place and form seamless combining with sheet material; thereby blocked contacting of substrate fiber and outside air, and plastic packaging forms waterproof sealing layer.
This waterproof production technology is arranged in the edge sealing operation.
After the waterproof operation is finished, handle, promptly finish the edge sealing operation taking 4 spray limits around the timber floor.The upper and lower surface of timber floor is used again and repair colored paint and carry out repeatedly painted processing, thereby when making the floor have water proofing property, do not affect the appearance again, it repaiies colored paint can adopt the commercially available colored paint finished product of repairing, and also can adopt conventional paint to mix with the look essence.Undertaken by following technology then:
Carry out three roller sanding technologies, the roller 100 of arranging in pairs or groups
#, two rollers 120
#, three rollers 150
#Abrasive band combination, wherein 100
#, 120
#, 150
#Expression abrasive band granular size, numeral bulky grain more is thin more, realize corase grind, fine grinding and correct grinding, make floor surface more careful, remove the wood chip dirt that sanding technology is produced with the dust scavenger again, can carry out two roller coat cloth behind the removing dust and handle, and the lacquer that will be coated with is through the infrared ray levelling, then timber floor is carried out one and mend native process, make japanning more smooth, the UV drying machine with two lamps carries out the drying processing to the lacquer that applies on the timber floor again.
Then timber floor is carried out sanding, two roller coat cloth once more and handle, carry out drying with conveyor delivery to the UV drying machine of two lamps, and repeat once this segment process.
Again timber floor is carried out sanding and handle, carry on the back the lacquer processing on the lacquer machine to carrying on the back, be coated with conveyor delivery to double roller coating machine then, carry out two lamp UV dryings after being coated with and handle with conveyor delivery.
Then the priming paint sanding being carried out on the floor handles, and it is delivered to carries out dope on the accurate single roll coater and handle, carry out drying with three lamp UV drying machines then, carry out dust behind dry the finishing and remove technology, and timber floor carried out complete accurate single roller dope, flow coating machine secondary dope, use two lamp UV drying machine dryings then, dry back with complete accurate single roll coater dope, here the lacquer of Cai Yonging is the anion lacquer, the preparation method of anion lacquer is: adopts commercially available efficient negative ion photocatalyst as efficient negative ion powder and epoxy resin coating according to 0.8～1.2: 8～10 ratio (preferably according to 1: 9 ratio) is mixed, by the linear velocity of multi-functional dispersator the dispersion that mixture carries out 15～30 minutes (preferably 20 minutes) is stirred, thereby be made into the anion lacquer according to the rotating speed generation 10m/s of 3800r/min; Adopt the production technology of 6+3 (6 road priming paint, 3 road finish paints) at coating paint production line, anion lacquer is painted in the 2nd aspect by the coating weight roller coat of 8～10 grams/every square metre, realize dry solidification with 35 kilowatts UV lamps, thereby be made into anion reaction enamelled coating.
Next be exactly the antibiotic production technology of timber floor, adopt photocatalyst TiO leading in the world
2As anti-biotic material, according to 1.5～2.5: 7～9 ratio (preferably according to 2: 8 ratio) is protected light UV finish paint with commercially available scratch-resistant and is mixed, by the linear velocity of multi-functional dispersator the dispersion that mixture carried out 10～40 minutes is stirred according to the rotating speed generation 15m/s of 5700r/min, thereby be made into scratch-resistant and protect light UV finish paint with antibacterial functions, adopt the production technology of 6+3 (6 road priming paint, 3 road finish paints) at coating paint production line, the scratch-resistant that will have an antibacterial functions protect light UV finish paint with radium-shine laser roll surface lacquer machine by 10～12 restrain/every square metre coating weight roller coat paints in the 3rd aspect, realize dry solidification with 35 kilowatts UV lamps, thereby be made into antibiotic lacquer painting.Timber floor can be carried after drying is finished, select.
All the other technologies are identical with normal wood floor manufacture craft, and wherein two lamp UV drying machines adopt 25 kilowatts UV lamp, and three lamp UV drying machines adopt 35 kilowatts UV lamp.
Antibiotic, self-cleaning and anion mechanism of the present invention:
Titan oxide particles itself has only the bigger aggregation of formation just toxic to microorganism and cell to microorganism and cell avirulence, and for example 20nm titanium oxide aggregation deposits and is coated on cell surface, just cell can be killed.The ultraviolet excitation titanium oxide at first destroys cell membrane and cell membrane, with intracellular morphological element biochemical reaction takes place then, causes the functional unit inactivation and makes cell death.Titanium oxide photochemical catalyst killing microorganisms cell has two kinds of different Biochemical Mechanism.A kind of mechanism is ultraviolet excitation TiO
2Directly act on cell, promptly light induced electron and photohole are example with the inactivation of coacetylase: at electrochemical oxidation yeast cell and TiO directly and the morphological element of cell membrane, cell membrane or cell generation chemical reaction
2Powder suspension is killed in the experiment of yeast cell and Bacillus coli cells, and the oxidized formation dimer of intracellular coacetylase causes the coacetylase inactivation, and the respiration of cell is mainly by the coacetylase transmission, thereby has weakened the respiration of cell.And TiO
2The photohole that produces after being excited has very strong oxidability, direct oxidation cell membrane, cell membrane and intracellular constituent, and cause cell death.Another kind of mechanism then is optical excitation TiO
2Indirect reaction with cell.Be the dissolved oxygen reaction earlier in light induced electron or photohole and water or the water, generate OH or HO
2Isoreactivity oxygen class, they again with cell membrane, cell membrane or intracellular constituent generation biochemical reaction.
In addition, adopt efficient negative ion powder, according to 0.8～1.2: 8～10 ratio (preferably according to 1: 9 ratio) is mixed with epoxy resin coating, be made into the anion lacquer and be coated on floor surface, form anion reflection enamelled coating, make the floor can initiatively discharge the natural anion of useful life and health for a long time.
TiO is also found in relevant experiment
2Nano particle is more little, and the effect of kill bacteria is good more, and its photocatalysis sterilization effect can be remained valid in a period of time after illumination finishes.
Under the condition of UV-irradiation, the Superhydrophilic of titania surface results from its surperficial structural change: under UV-irradiation, the electronics of titanium oxide valence band has been excited to conduction band, and move to titania surface in electronics and hole, form electron hole pair, electronics and Ti on the surface
4+Reaction, the hole generates positive trivalent titanium ion and oxygen room respectively then with the bridging oxygen ionic reaction of film surface.At this moment, airborne hydrone dissociates and is adsorbed in the oxygen room, becomes chemical absorbed water, and chemical absorbed water is the moisture in the absorbed air further, promptly at Ti
3+Formed the microcell of highly-hydrophilic around the defective, and surperficial remaining area still keeps hydrophobicity, has so just constituted the hydrophilic and oleophylic microcell of the separation of equally distributed nano-scale on the surface of titanium oxide.After wetted surface stopped UV-irradiation, the surface hydroxyl of optics absorption was replaced by airborne oxygen, comes back to original hydrophobicity state.
Utilize the strong oxidability that thin film of titanium oxide produces and the Superhydrophilic of film under ultraviolet excitation, can form self-cleaning surface.After airborne organic matter and inorganic matter had been adsorbed in the surface, floor, organic matter was not soluble in water, and the time one is long, forms dirt, and the surface is dirty.And the solubility of these organic dirts in water is little, and water is difficult to scrub.If floor surface coating one deck thin film of titanium oxide utilizes the light-catalyzed reaction of titanium oxide to be decomposed into carbon dioxide and water to the organic matter that is adsorbed on titania surface, can wash and brush totally with remaining inorganic matter, this process is exactly an automatically cleaning.Because titania surface has Superhydrophilic, dirt is difficult in surface attachment, ultraviolet ray in the sunshine is enough to keep the water-wet behavior on the surface of thin film of titanium oxide, can make titania surface have antifouling automatically cleaning effect for a long time, and simultaneous oxidation titanium surface also has sterilization effects.
Technical performance index of the present invention and parameter are as follows:
1, antibiotic index
Test basis and analytical method: JC/T 897-2002, GB/T 1741-79 (89)
(1) ETEC antibiotic rate (%):＞99.99
(2) staphylococcus aureus antibiotic rate (%):＞99.25
(3) fungus resistance energy: 0 grade of mildew-resistant grade
2, anion burst size index
Burst size＞1000 every cubic centimetre
3, water resistance index
Get 10 moisture content and be 12% sweet crotons, specification is 910 * 120 * 18 as breadboard.In water, soak variations such as no expansion in 100 hours, contraction, distortion.
Claims (7)
1. the preparation method of the self-cleaning timber floor of protection against the tide, be included in when making timber floor, timber floor is carried out the technical process of sanding, dedusting, coating, levelling, drying, it is characterized in that: when making timber floor, timber floor three roller sanding technologies have been adopted, adopted the nano water-proof sealant that timber floor is carried out 6 envelopes and be coated with, permeate, use is repaiied colored paint and is carried out painted double shielding waterproof sealing processing; Taked the lacquering technique of 6 road priming paint and 3 road finish paints, wherein second layer finish paint is efficient negative ion powder mixes mixture after being mixed with epoxy resin coating an anion reaction enamelled coating, and the 3rd aspect lacquer is TiO
2Antimicrobial form photocatalyst and scratch-resistant are protected the antibiotic lacquer painting that the scratch-resistant with antibacterial functions after the light UV finish paint mixing stirring is protected light UV finish paint, and the per pass enamelled coating is coated with by running roller; Its nano water-proof sealant is made by the nano modification resin material, with the nano water-proof sealant timber floor is carried out after 6 envelopes are coated with, carry out 12～30 hours infiltration at normal temperatures again, the sheet material 1.3～2.5mm place, the inside and the sheet material that make nano waterproof agent be penetrated into timber floor form waterproof sealing layer.
2. the preparation method of the self-cleaning timber floor of protection against the tide according to claim 1 is characterized in that: the collocation of three roller sanding technologies has a roller 100
#, two rollers 120
#, three rollers 150
#Abrasive band combination.
3. the preparation method of the self-cleaning timber floor of protection against the tide according to claim 1, it is characterized in that: with efficient negative ion powder and epoxy resin coating in 0.8～1.2: 8～10 ratio is put into multi-functional dispersator and is mixed, and multi-functional dispersator is mixed the dispersion that it carries out 15～30 minutes with the linear velocity of the rotating speed generation 10m/s of 3800r/min, thereby make second layer finish paint anion reaction lacquer.
4. the preparation method of the self-cleaning timber floor of protection against the tide according to claim 1 is characterized in that: with photocatalyst TiO
2According to 1.5～2.5: 7～9 ratio is protected light UV finish paint with scratch-resistant and is mixed in multi-functional dispersator, multi-functional dispersator is mixed the dispersion that it carries out 20～40 minutes with the linear velocity of the rotating speed generation 15m/s of 5700r/min, protect light UV finish paint thereby be made into the 3rd aspect lacquer scratch-resistant with antibacterial functions.
5. according to the preparation method of claim 1 or the self-cleaning timber floor of 3 described protection against the tide, it is characterized in that: when coating second layer finish paint, by 8～10g/m
2The coating weight roller coat, and it is shone curing, thereby is made into anion reaction enamelled coating with the UV lamp.
6. according to the preparation method of claim 1 or the self-cleaning timber floor of 4 described protection against the tide, it is characterized in that: the scratch-resistant with antibacterial functions is protected light UV finish paint by 10～12g/m
2Coating weight be coated on the 3rd layer of lacquer painting with running roller, and with the UV lamp this lacquer painting is shone and realize to solidify, thereby be made into antibiotic lacquer painting.
7. the preparation method of the self-cleaning timber floor of protection against the tide according to claim 6 is characterized in that: the running roller that is coated with antibiotic lacquer painting adopts radium-shine laser wheel.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929236A (en) * | 2010-07-29 | 2010-12-29 | 宋起 | Negative ion wood-stone ecological waterproof floor and manufacturing method thereof |
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| CN102581904A (en) * | 2012-02-08 | 2012-07-18 | 中南林业科技大学 | Method for processing self-cleaning solid wood floors by laser ablation |
| CN102794808B (en) * | 2012-08-14 | 2015-01-21 | 浙江上臣家居科技有限公司 | Production process for dual-screen stable solid wood floor |
| CN103924769A (en) * | 2014-05-06 | 2014-07-16 | 湖州市南浔亨力木制品厂 | Waterproof solid wood floor and preparing method thereof |
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| CN106625971A (en) * | 2016-12-30 | 2017-05-10 | 浙江升华云峰新材股份有限公司 | Preparation method of negative ion real wood floor |
| CN106592924A (en) * | 2016-12-30 | 2017-04-26 | 浙江升华云峰新材股份有限公司 | Preparation method of anion composite floor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929236A (en) * | 2010-07-29 | 2010-12-29 | 宋起 | Negative ion wood-stone ecological waterproof floor and manufacturing method thereof |
| CN101929236B (en) * | 2010-07-29 | 2012-04-25 | 宋起 | Negative ion wood-stone ecological waterproof floor and manufacturing method thereof |
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|---|---|
| CN101020331A (en) | 2007-08-22 |
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Owner name: TREESSUN FLOORING CO., LTD. Free format text: FORMER NAME: ZHEJIANG JIUSHENG WOOD CO., LTD. |
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Address after: 313009 Zhejiang Province, Huzhou City Heng Jie (Zhejiang Jiusheng Wood Co. Ltd.) Patentee after: JIUSHENG WOOD Co.,Ltd. Address before: 313009 Zhejiang Province, Huzhou City Heng Jie (Zhejiang Jiusheng Wood Co. Ltd.) Patentee before: ZHEJIANG JIUSHENG WOOD Co.,Ltd. |
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Denomination of invention: A kind of preparation method of moisture-proof self-cleaning wooden floor Effective date of registration: 20220803 Granted publication date: 20091007 Pledgee: Zhejiang Nanxun Rural Commercial Bank Co.,Ltd. Hengjie sub branch Pledgor: JIUSHENG WOOD Co.,Ltd. Registration number: Y2022330001614 |
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