CN105440926B - Children's antibacterial damage resistant furniture and preparation method thereof - Google Patents
Children's antibacterial damage resistant furniture and preparation method thereof Download PDFInfo
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- CN105440926B CN105440926B CN201510967550.5A CN201510967550A CN105440926B CN 105440926 B CN105440926 B CN 105440926B CN 201510967550 A CN201510967550 A CN 201510967550A CN 105440926 B CN105440926 B CN 105440926B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
Abstract
The invention discloses a kind of children's antibacterial damage resistant furniture and preparation method thereof, and the preparation method comprises the following steps：(1) plate pre-processes；(2) brush seal coat；(3) ash is scraped；(4) polish；(5) priming；(6) dry sand；(7) one layer of antibacterial damage resistant paint is brushed on plate.The present invention has excellent antibacterial scratch resistant performance, can effectively dispel the harmful pollutants such as VOC in room air, improvement indoor air quality is with fresh air using antibacterial damage resistant paint；Simultaneously by analysis, the research to process, test, experiment, data analysis finds the principal element for influencing process quality, by process relativity in optimum state, determine its suitable index, optimal technological specification produces children's antibacterial damage resistant furniture of good quality.Preparation method of the present invention is simple, convenient, advantageously reduces industrial production cost, environmental pollution can be greatly reduced, environmental-friendly, has broad application prospects.
Description
Technical field
The present invention relates to furniture processing technology fields, and in particular to a kind of children's antibacterial damage resistant furniture and its preparation side
Method.
Background technology
The world today, due to regionalization, grouping of the world economy expanding economy, trade war is increasingly fierce, makes national governments and goes out
Mouthful enterprise is all acutely aware of the sense of urgency for improving product quality, the competition of product quality become trade war it is most important because
Element.
It is well known that China has become one of Furniture manufacturing base important in the world, while it is also one and important disappears
Take big country, can China furniture industry keep the occupation rate of domestic market, open up new international market, be for upholstery
A stern challenge.It to win victory in challenge, only be improved product quality, quality is the life of enterprise.The world of future society
Competition is the competition of knowledge, information, human resources, and the final result of these competitions is exactly to improve the quality of product, is had
Quality can just create famous brand name, can just seize market market, just can vitality that is profitable, just having enterprise.
The quality condition of China's upholstery, it may be said that compared with several years ago, China's furniture quality is greatly improved, very
Multiple enterprises all recognize that quality is all of enterprise, without quality enterprise just without market.But from product quality, environmentally protective side
Face, domestic customer more trust imported product, this illustrates that domestic furniture compared with International Furniture, also has a certain distance in quality.
Upholstery annual more than tens, 100 hundred million export amount in China's is all main using cheap labour as outlet mostly
Source rather than what is leaned on as Haier's electric appliance is good product.This no competitiveness in outlet.One of nearest Liaoning progress
Furniture quality is spot-check, and 153 batch products is spot-check, wherein 48 batch products qualifications, qualified degree are only 31.4% (includes to having
Evil substance-measuring), as a result troubling, product quality is met the requirements far away, and how such product faces international competition.
Plate fitment refers to that using wood-based plate be main base material, the assembling-disassembling furniture using plate as basic structure.It is common
Artificial board have glued board, core-board, particieboard, medium density fibre board (MDF) etc..Glued board (clamping plate) is usually used in making needs
The furniture of flexural deformation；Core-board performance is influenced sometimes by plate core material；Particieboard (being called particle board, bagasse board) material
It is loose, it is only used for low-grade furniture.Cost performance highest, the most commonly used is medium density fibre board (MDF) (MDF).The common facing of plate fitment
Material has veneer (being commonly called as patch wood skin), woodgrained paper (being commonly called as paster), PVC offset plates, polyester lacquer painting (being commonly called as baking vanish) etc..
Medium density fibre board (MDF) is that timber or plant fiber are mixed adhesive and prevented through mechanically decoupled and chemical treatment means
Aqua etc., then be to make the ideal artificial board of furniture through a kind of artificial board made of high temperature, high-pressure molding.In it is close
It is more uniform than natural timber to spend the structure of fiberboard, also avoids rotten, the problems such as damaging by worms, while its swell-shrink characteristic is small, it is easy to process.
Due to medium density fibre board (MDF) surfacing, it is easy to paste various facings, manufactured goods furniture can be made more beautiful.Counter-bending strong
In terms of degree and impact strength, particieboard is superior to.
The inferior sound development that seriously restrict upholstery of furniture quality, weakens the competition of furniture in the international market
Power, result in resource waste and economic benefit it is low, there are many bad products to be produced, flow to market, bad production
Product cost usually accounts for the ratio to bring a high price, show that it accounts for price according to related data research 30% or so.It is this due to matter
Economic loss is huge caused by amount problem, and some foreign scholars estimate that the whole world is lost caused by quality problems every year
About 5% or so.And the productivity of our upholsteries is far below the product of domestic other industry, such as electronic product, at the same it is also low
In Hesperian productivity, so the mass loss of upholstery is much larger than 5%.Liaoning Province's furniture item quality selective examination of front
Also this problem is illustrated.This means upholsteries while booming, are also producing substantial amounts of bad products, are causing this
One of the main reason for kind quality low SI is exactly that Furniture manufacture Process Quality Monitoring is ineffective, lacks necessary Quality Control means.
Excessive waster is caused to generate, repair rate remains high.
It is contemplated that according to standard, by analysis, the research to process, test, experiment, data analysis, finding influences
The principal element of process quality by process relativity in optimum state, determines its suitable index, optimal Process Planning
Model produces children's antibacterial damage resistant furniture.
The content of the invention
For above-mentioned deficiency in the prior art, the first technical problem to be solved by the present invention is to provide a kind of youngster
The preparation method of virgin antibacterial damage resistant furniture.
The second technical problem to be solved by the present invention is to provide children's antibacterial damage resistant furniture of above method preparation.
The present invention seeks to what is be achieved through the following technical solutions：
A kind of preparation method of children's antibacterial damage resistant furniture, comprises the following steps：
(1) plate pre-processes；
(2) brush seal coat
(3) ash is scraped；
(4) polish；
(5) priming；
(6) dry sand；
(7) one layer of antibacterial damage resistant paint is brushed on plate.
Preferably,
The antibacterial damage resistant paint is 1 in mass ratio by mian paint, curing agent, diluent:(0.5-1):(0.3-1) is prepared
It forms.
The mian paint is prepared by the raw material of following weight parts：85-95 parts of acrylic resin, titanium dioxide 10-20
Part, 0.3-0.7 parts of coupling agent, 0.5-1.5 parts of dodecyl sodium sulfate, 0.3-0.8 parts of dimethicone, 1-2 parts of levelling agent resist
1.5-2.5 parts of microbial inoculum, 5-15 parts of n-butyl acetate, 5-15 parts of propylene glycol methyl ether acetate.
The levelling agent is Aerosol OT, polyacrylate, chain alkyl or aralkyl modified
Dimethyl silicone polymer, polymethylphenylsiloxane, polyfluorinated organic polyene, fluorin modified crylic acid, organic silicon acrylic ester, poly- second
One or more mixtures in enol butyral, 3- butoxy -1- propyl alcohol.
The coupling agent is by 3- methacryloyloxypropyl methyls dimethoxysilane, 3- aminopropyl trimethoxies
Silane, 3-aminopropyltriethoxysilane mix, the 3- methacryloyloxypropyl methyls dimethoxysilane,
3- TSL 8330s, the mass ratio of 3-aminopropyltriethoxysilane are (1-3)：(1-3)：(1-3).
The antiseptic is by 40-60wt%1,3- dihydroxymethyl -5,5- Dimethyl Hydan and 40-60wt%1,3- dihydroxies
Ethyl -5,5- Dimethyl Hydan forms.
The Desmodur N-75 hexamethylene diisocyanates contracting of German Bayer companies may be employed in the curing agent
Two ureas or the Desmodur N-3390 hexamethylene diisocyanate trimers of Bayer companies of Germany.
Further, the curing agent can be by 50-60wt% n-butyl acetates and the own diisocyanate of 40-50wt%1,6-
Ester is prepared.
The omnipotent board polyester lacquer diluent of Yongkang City navigation chemical industry operation may be employed in the diluent or Shanghai day reaches
The model XSSJ-8 diluents of coating Co., Ltd
Further, the diluent is by 50-60wt% n-butyl acetates and 40-50wt% propylene glycol methyl ether acetate systems
It is standby to form.
The levelling agent is Aerosol OT, polyacrylate, chain alkyl or aralkyl modified
Dimethyl silicone polymer, polymethylphenylsiloxane, polyfluorinated organic polyene, fluorin modified crylic acid, organic silicon acrylic ester, poly- second
One or more mixtures in enol butyral, 3- butoxy -1- propyl alcohol.
The Desmophen AXP 2412 of German Bayer companies, hydroxyl value 66 may be employed in the acrylic resin.
The present invention also provides the preparation methods of above-mentioned mian paint, comprise the following steps：
(1) titanium dioxide with coupling agent is uniformly mixed, obtains modifying titanium dioxide；
(2) by acrylic resin, modifying titanium dioxide, dodecyl sodium sulfate, dimethicone, antiseptic, acetic acid just
Butyl ester is added in high speed dispersor and is uniformly mixed；It is 25-35 μm to be sanded again through sand mill to fineness；Add propylene glycol monomethyl ether vinegar
Acid esters, levelling agent are uniformly mixed to get the mian paint.
Preferably, the step (1) is in high-speed mixer, and temperature is 70-90 DEG C, and rotating speed is 300-500 revs/min
Clock, stirring 10-30min are uniformly mixed, and obtain modifying titanium dioxide.
The present invention also provides the preparation methods of above-mentioned curing agent：N-butyl acetate and hexamethylene diisocyanate are mixed
Uniformly to get the curing agent.
The present invention also provides the preparation methods of above-mentioned diluent：N-butyl acetate and propylene glycol methyl ether acetate are mixed
Uniformly to get the diluent.
The present invention also provides a kind of children's antibacterial damage resistant furniture, are prepared using the above method.
Specifically, in the present invention：
1, hexamethylene-diisocyanate, No. CAS：822-06-0.
N-butyl acetate, No. CAS：123-86-4.
Propylene glycol methyl ether acetate, No. CAS：108-65-6.
Dodecyl sodium sulfate, No. CAS：2386-53-0.
Dimethicone, No. CAS：63148-62-9.
1,3- dihydroxymethyl -5,5- Dimethyl Hydan, No. CAS：6440-58-0.
1,3- dihydroxy ethyl -5,5- Dimethyl Hydan, No. CAS：26850-24-8.
3- methacryloyloxypropyl methyl dimethoxysilanes, No. CAS：14513-34-9.
3- TSL 8330s, No. CAS：13822-56-5.
3-aminopropyltriethoxysilane, No. CAS：919-30-2.
The present invention can effectively be dispelled the harmful pollutants such as VOC in room air, be improved indoor using antibacterial damage resistant paint
Air quality, it is with fresh air, there is excellent antibacterial scratch resistant performance；Simultaneously by analysis, the research to process, test, it is real
It tests, data analysis, finds the principal element for influencing process quality, by process relativity in optimum state, determine that it is suitable
Index, optimal technological specification produces children's antibacterial damage resistant furniture of good quality.Preparation method of the present invention is simple,
It is convenient, industrial production cost is advantageously reduced, environmental pollution can be greatly reduced, it is environmental-friendly, there is wide application
Prospect.
Specific embodiment
With reference to embodiment, the present invention is described further, as described below, is only the preferable implementation to the present invention
Example, not limits the present invention, any person skilled in the art is possibly also with the disclosure above
Technology contents be changed to the equivalent embodiment changed on an equal basis.It is every without departing from the present invention program content, according to the present invention
Any simple modification for being made to following embodiment of technical spirit or equivalent variations, all fall in protection scope of the present invention.
Embodiment raw material introduction：
Titanium dioxide, No. CAS：13463-67-7, using Du Pont, the rutile titanium dioxide of model R-960.
Levelling agent use Aerosol OT, No. CAS：577-11-7.
Acrylic resin, No. CAS：9003-01-4.The model provided using Shenzhen Jin Fengyuan high molecular materials Co., Ltd
For the thermoplastic acrylic resin of RS-68P.
Medium density fibre board (MDF) uses Suzhou City's Tian Ye wood industries Co., Ltd specification as 4*10*12, pine medium density fiber
Plate.
Sand paper, using South Korea's deer board DEERFOS sand paper, model ACM66, granularity 240,400,600 3 kind of specification.
Embodiment 1
Mian paint raw material：Acrylic resin 90kg, titanium dioxide 15kg, coupling agent 0.45kg, dodecyl sodium sulfate 1kg
Part, dimethicone 0.5kg, Aerosol OT 1.5kg, antiseptic 2kg, n-butyl acetate 10kg, propylene glycol
Methyl ether acetate 10kg.
The coupling agent is by 0.15kg3- methacryloyloxypropyl methyls dimethoxysilane, 0.15kg3- amino
Propyl trimethoxy silicane, 0.15kg3- aminopropyltriethoxywerene werenes mix.
The antiseptic is by 1kg1,3- dihydroxymethyl -5,5- Dimethyl Hydan and 1kg1,3- dihydroxy ethyl -5,5- diformazans
Base glycolylurea forms.
The preparation method of mian paint, comprises the following steps：
(1) titanium dioxide and coupling agent being added in high-speed mixer, temperature is 80 DEG C, and rotating speed is 400 revs/min,
Stirring 20min is uniformly mixed, and obtains modifying titanium dioxide.
(2) by acrylic resin, modifying titanium dioxide, dodecyl sodium sulfate, dimethicone, antiseptic, acetic acid just
The linear velocity high speed dispersion that butyl ester adds in 20m/s in high speed dispersor is uniformly mixed for 30 minutes；It is sanded again through sand mill to fineness
For 30 μm；Add propylene glycol methyl ether acetate, Aerosol OT is uniformly mixed to get the mian paint.
Curing agent is prepared by 55kg n-butyl acetates and 45kg1,6- hexamethylene diisocyanates.By n-butyl acetate and 1,
Hexamethylene-diisocyanate adds in stirrer for mixing uniformly to get the curing agent.
The diluent is prepared by 55kg n-butyl acetates and 45kg propylene glycol methyl ether acetates.By n-butyl acetate
Stirrer for mixing is added in uniformly to get the diluent with propylene glycol methyl ether acetate.
The preparation method of children's antibacterial damage resistant furniture, comprises the following steps：
(1) plate pre-processes, and medium density fibre board (MDF) is carried out sanding polishing with the sand paper that granularity is 240, rear surface of polishing
Dedusting；
(2) brush seal coat uniformly brushes one layer of seal coat (using Hebei morning sun work using painting way on plate
The 2L woodenware sealing waxes seal coat of trade Group Co., Ltd production), japanning amount 100g/m2；
(3) ash is scraped, is 9 in mass ratio by fresh pig blood and titanium dioxide:1 is uniformly mixed, and one is uniformly brushed on plate
Fresh pig blood and titanium dioxide after layer mixing, applying amount 50g/m2；
(4) polish；Sanding polishing is carried out with the sand paper that granularity is 400, rear surface dedusting of polishing；
(5) priming, by the mian paint of the excellent clear priming paint of PU woodenware of obliging of Zijinghua Paint's production, admittedly
Agent, diluent are 2 in mass ratio:1:0.8 be uniformly mixed, using painting way on plate uniform priming, japanning amount
100g/m2；
(6) dry sand：Sanding polishing is carried out with the sand paper that granularity is 600, rear surface dedusting of polishing；
(7) mian paint of antibacterial damage resistant paint, curing agent, diluent are 1 in mass ratio by finishing coat on:0.7:0.5 mixing is equal
It is even, one layer of antibacterial damage resistant paint, japanning amount 200g/m are uniformly brushed on plate using painting way2, it is uniform using halogen lamp
1h on plate is radiated at, is dried, you can children's antibacterial damage resistant furniture of the present invention is made.
Embodiment 2
Children's antibacterial damage resistant furniture is prepared as described in Example 1, is differed only in：The coupling agent by
0.225kg3- methacryloyloxypropyl methyls dimethoxysilane, the mixing of 0.225kg3- TSL 8330s
It forms.Obtain children's antibacterial damage resistant furniture of embodiment 2.
Embodiment 3
Children's antibacterial damage resistant furniture is prepared as described in Example 1, is differed only in：The coupling agent by
0.225kg3- methacryloyloxypropyl methyls dimethoxysilane, the mixing of 0.225kg3- aminopropyltriethoxywerene werenes
It forms.Obtain children's antibacterial damage resistant furniture of embodiment 3.
Embodiment 4
The clear taste furniture of high color inhibition draft is prepared as described in Example 1, is differed only in：The coupling agent by
0.225kg3- TSL 8330s, 0.225kg3- aminopropyltriethoxywerene werenes mix.Implemented
The clear taste furniture of high color inhibition draft of example 4.
Embodiment 5
Children's antibacterial damage resistant furniture is prepared as described in Example 1, is differed only in：The antiseptic is 2kg1,3-
Dihydroxymethyl -5,5- Dimethyl Hydan.Obtain children's antibacterial damage resistant furniture of embodiment 5.
Embodiment 6
Children's antibacterial damage resistant furniture is prepared as described in Example 1, is differed only in：The antiseptic is 2kg1,3-
Dihydroxy ethyl -5,5- Dimethyl Hydan.Obtain children's antibacterial damage resistant furniture of embodiment 6.
Test case 1
The obtained furniture of above-described embodiment 1-6 is tested for the property.
Wear-resisting property presses the measure of GB/T1768-2006 paint and varnish wearabilities, rotation rubber emery wheel method, in 1000g
Under normal force effect, after 1000 Xun Huans (1000 turns), the weightlessness (abrasion) of coating is measured, is represented with mg.
Anti-microbial property presses GB/T21866-2008 antibiotic paint anti-microbial property assay methods and antibacterial effect, HG/T 3980-
2007 antibiotic paints measure, and detection project is antibacterial test and fungus-proof test.
Antibacterial test：Escherichia coli ATYCC 25922, staphylococcus aureus ATCC 6538.
Fungus-proof test：Aspergillus niger AS3.4463, Aspergillus terreus AS3.3935, paecilomyces varioti AS3.4253, penicillium funiculosum
AS3.3875, Aureobasidium pullulans AS3.3984, Chaetomium globosum AS3.4254.Fungus-proof test evaluation criterion includes：0 grade is not grown,
Amplify observation under 50 times under microscope and have no growth；1 grade of i.e. trace growth, i.e. naked eyes visible growth, but it is small to grow area coverage
In 10%；2 grades of i.e. growth area coverages are more than 10%；Specific test result is as shown in table 1-3：
Table 1：Children's antibacterial damage resistant furniture performance test results table
| Sample name | Abrasion loss, mg | Antibiotic rate, % | Mould proof rank |
| Embodiment 1 | 9.8 | 99.99 | 0 |
| Embodiment 2 | 12.7 | 99.81 | 1 |
| Embodiment 3 | 12.2 | 99.90 | 1 |
| Embodiment 4 | 11.8 | 99.73 | 1 |
| Embodiment 5 | 10.1 | 99.24 | 1 |
| Embodiment 6 | 10.0 | 99.01 | 1 |
Comparing embodiment 1-4, embodiment 1 (3- methacryloyloxypropyl methyls dimethoxysilane, 3- aminopropyls
Trimethoxy silane, 3-aminopropyltriethoxysilane compounding) wear-resisting property is substantially better than embodiment 2-4 (3- metering systems
Appoint in methyl dimethoxysilane, 3- TSL 8330s, 3-aminopropyltriethoxysilane
Both meanings compounding)；Comparing embodiment 1 and embodiment 5-6, (antiseptic uses 1,3- dihydroxymethyl -5,5- dimethyl to embodiment 1
Glycolylurea and 1,3- dihydroxy ethyl -5,5- Dimethyl Hydan compounding) anti-microbial property be substantially better than embodiment 5-6 (antiseptic use 1,
Single raw material in 3- dihydroxymethyl -5,5- Dimethyl Hydan and 1,3- dihydroxy ethyl -5,5- Dimethyl Hydan).
The storage stability of antibacterial damage resistant paint is good used in the present invention, and the content of harmful substance is GB18581-2009's
Within claimed range, the present invention has enough safety in utilization；Paint film water white transparency, flat smooth, resistance to acid and alkali are good, right
Coated family has good defencive function, is suitble to the places such as family, office, school；The purifying property of PARA FORMALDEHYDE PRILLS(91,95)
Meet the requirement of JC/T1074-2008 with clean-up effect persistence, illustrate net aldehyde excellent, it can rapidly, efficiently, persistently
Free formaldehyde in ground purification air, and with excellent antibacterial scratch resistant performance.
Claims (5)
1. a kind of preparation method of children's antibacterial damage resistant furniture, which is characterized in that comprise the following steps：
(1) plate pre-processes；
(2) brush seal coat；
(3) ash is scraped；
(4) polish；
(5) priming；
(6) dry sand；
(7) one layer of antibacterial damage resistant paint is brushed on plate；
The antibacterial damage resistant paint is 1 in mass ratio by mian paint, curing agent, diluent:(0.5-1):(0.3-1) prepare and
Into；
The mian paint is prepared by the raw material of following weight parts：85-95 parts of acrylic resin, 10-20 parts of titanium dioxide, idol
Join 0.3-0.7 parts of agent, 0.5-1.5 parts of dodecyl sodium sulfate, 0.3-0.8 parts of dimethicone, 1-2 parts of levelling agent, antiseptic
1.5-2.5 parts, 5-15 parts of n-butyl acetate, 5-15 parts of propylene glycol methyl ether acetate；
The levelling agent is Aerosol OT, polyacrylate, chain alkyl or aralkyl modified poly- two
One in methylsiloxane, polymethylphenylsiloxane, polyfluorinated organic polyene, polyvinyl butyral, 3- butoxy -1- propyl alcohol
Kind or a variety of mixtures；
The coupling agent is by 3- methacryloyloxypropyl methyls dimethoxysilane, 3- aminopropyl trimethoxy silicon
Alkane, 3-aminopropyltriethoxysilane mix, the 3- methacryloyloxypropyl methyls dimethoxysilane, 3-
TSL 8330, the mass ratio of 3-aminopropyltriethoxysilane are (1-3)：(1-3)：(1-3)；
The antiseptic is by 40-60wt%1,3- dihydroxymethyl -5,5- Dimethyl Hydan and 40-60wt%1,3- dihydroxy second
Base -5,5- Dimethyl Hydan forms.
2. the preparation method of children's antibacterial damage resistant furniture as described in claim 1, which is characterized in that the curing agent by
50-60wt% n-butyl acetates and 40-50wt%1,6- hexamethylene diisocyanates are prepared.
3. the preparation method of children's antibacterial damage resistant furniture as described in claim 1, which is characterized in that the diluent by
50-60wt% n-butyl acetates and 40-50wt% propylene glycol methyl ether acetates are prepared.
4. the preparation method of children's antibacterial damage resistant furniture as claimed in claim 1 or 2, which is characterized in that the mian paint
Preparation method comprises the following steps：
(1) titanium dioxide with coupling agent is uniformly mixed, obtains modifying titanium dioxide；
(2) by acrylic resin, modifying titanium dioxide, dodecyl sodium sulfate, dimethicone, antiseptic, n-butyl acetate
It adds in high speed dispersor and is uniformly mixed；It is 25-35 μm to be sanded again through sand mill to fineness；Add propylene glycol monomethyl ether acetic acid
Ester, levelling agent are uniformly mixed to get the mian paint.
5. a kind of children's antibacterial damage resistant furniture, which is characterized in that resistance to using children's antibacterial any one of claim 1-4
The preparation method for scratching furniture is prepared.
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| LU500140B1 (en) * | 2021-05-07 | 2022-11-08 | Soremartec Sa | Packaging material having anti-microbial properties |
| CN113337203A (en) * | 2021-07-17 | 2021-09-03 | 江西安鹏家具有限公司 | Coating formula and processing technology for furniture surface antibiosis |
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Effective date of registration: 20210127 Address after: 524000 Building 1 / 4, Shatang Industrial Zone, Shiling Town, Lianjiang City, Zhanjiang City, Guangdong Province Patentee after: Lianjiang Xingye Wood Industry Co.,Ltd. Address before: No. 602, 6th floor, unit 1, building 3, No. 387, Tianren Road, high tech Zone, Chengdu, Sichuan 610041 Patentee before: SICHUAN NUKE HOUSEHOLD Co.,Ltd. |