CN105297464A - Modified acrylic resin emulsion coating-containing environmental protection and wave absorption wallpaper - Google Patents
Modified acrylic resin emulsion coating-containing environmental protection and wave absorption wallpaper Download PDFInfo
- Publication number
- CN105297464A CN105297464A CN201510827508.3A CN201510827508A CN105297464A CN 105297464 A CN105297464 A CN 105297464A CN 201510827508 A CN201510827508 A CN 201510827508A CN 105297464 A CN105297464 A CN 105297464A
- Authority
- CN
- China
- Prior art keywords
- emulsion
- coating
- acrylic resin
- wallpaper
- environmental protection
- 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
- Paints Or Removers (AREA)
Abstract
The invention discloses a modified acrylic resin emulsion coating-containing environmental protection and wave absorption wallpaper. A resin adhesive adopted in a coating slurry used by the wallpaper is a cellulose acetate copolymer modified aqueous acrylic resin emulsion, the emulsion has stable performances and contains no formaldehyde or other chronic volatile toxic compounds, and a coating formed by the emulsion is smooth and elastic and has water resistance, antifouling and antibiosis functions; compared with traditional PVC pastes, the coating has a low plasticizing temperature reaching 120-150DEG C; and added nanometer barium titanate-containing organic montmorillonite-polylactic acid porous fibers can effectively improve the permeability of the coating, have certain reinforcing and toughening effects, can purify indoor air, have wave absorption efficacy, and make the coating be suitable for being used as a television wall wallpaper coating. The novel wallpaper has the advantages of durability, repeated scrubbing, economy and environmental protection.
Description
Technical field
The present invention relates to wallpaper technical field, particularly relate to a kind of environmental protection containing modified acrylic resin emulsion coating and inhale wave mode wallpaper.
Background technology
Wallpaper has another name called wallpaper, because of it, to have color various, pattern enriches, the advantage such as luxurious style, safety and environmental protection, easy construction, affordable is applied more and more extensive in house ornamentation, common wallpaper is greatly using the material such as pure paper, nonwoven fabric as base material, at its surperficial coated with resins slurry, make through operations such as high temperature plasticizing, printing embossing.
Modal coating paste is mainly made up of polyvinyl chloride resin and filler in the market, although this coating material has the advantages such as attractive and durable waterproof, but its poor air permeability, and containing organic solvent, long-time use can pollute room air, along with the raising of people's environmental consciousness, require also more and more higher to the feature of environmental protection of wallpaper, this needs to use new coating material to replace polyvinyl chloride resin undoubtedly.In recent years market emerges the water-base resin coating material of a collection of environmental protection, although this kind of material is not containing volatile organic solvent, but its gas permeability, plasticization temperature, additional functional and with the stickiness of base material etc. in still Shortcomings.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of environmental protection containing modified acrylic resin emulsion coating to inhale wave mode wallpaper.
The present invention is achieved by the following technical solutions:
Wave mode wallpaper is inhaled in a kind of environmental protection containing modified acrylic resin emulsion coating, this wallpaper is made up after super-dry, plasticizing, embossing of non-woven fabrics base material and the coating paste being coated on substrate surface, and described coating paste is made up of the raw material of following weight portion: composite water soluble emulsion acrylic resin 80-100, polylactic acid slice 8-10, organo montmorillonite micro mist 3-4, vinyl two stearic amide 0.1-0.2, nano barium phthalate 1-2, silane coupler kh5500.1-0.2.
Described coating paste preparation method is:
(1) organo montmorillonite-polylactic acid porous fiber preparation: first polylactic acid slice, the two stearic amide of vinyl, organo montmorillonite micro mist, nano barium phthalate, silane coupler kh550 are carried out melt spinning after being uniformly mixed, making length is 50-100 μm, and diameter is the porous staple fibre of 30-50 μm;
(2) organo montmorillonite-polylactic acid porous fiber is dropped in composite water soluble emulsion acrylic resin, add other leftover materials after being uniformly mixed 30-50min, strong stirring mixing 4-5h, leave standstill after placing 30-40min subsequently and get final product.
Described composite water soluble emulsion acrylic resin is made up of the raw material of following weight portion: nano silicon 0.5-0.8, cellulose acetate 4-5, N, dinethylformamide 12-15, butyl acrylate 18-25, methyl methacrylate 15-20, acrylic acid 10-15, ammonium persulfate 5-8, emulsifier op-10 2-3, lauryl sodium sulfate 1-3, ammoniacal liquor are appropriate, deionized water 50-60, and preparation method is:
(1) first drop in DMF by cellulose acetate, be stirred to it and dissolve completely, drop in solution subsequently by nano silicon, closed ultrasonic dispersed with stirring 3-4h, the cellulose acetate solution obtaining blending nano silicon is for subsequent use;
(2) emulsifier op-10, lauryl sodium sulfate are dropped in reactor, add the deionized water of 10-15 weight portion subsequently, be stirred to after dissolving completely, material prepared by input step (1) and butyl acrylate, methyl methacrylate, acrylic acid, be warming up to 70-75 DEG C, be uniformly mixed 2-3h, obtain pre-emulsion for subsequent use;
(3) seed emulsion preparation: ammonium persulfate and appropriate ammoniacal liquor are dissolved in the deionized water of surplus, regulator solution pH value is 6.0-7.5, and be heated to 65-75 DEG C, then pre-emulsion prepared by this solution of 2/3 weight portion and 1/4 weight portion step (2) is got respectively, be added drop-wise in reaction vessel simultaneously, rate of addition is that 45-60 drips/min, stops dripping, obtain seed emulsion when question response system is blue-fluorescence;
(4) gained seed emulsion drips ammonium persulfate solution and the pre-emulsion of surplus again after leaving standstill 15-20min, after dropping terminates under 70-75 DEG C of condition constant temperature 50-60min, be heated to 75-80 DEG C subsequently, strong stirring mixing 1.5-2h under constant temperature, stop subsequently stirring, when emulsion naturally cools to below 50 DEG C, ammoniacal liquor regulator solution pH value is 7.0, filters discharging subsequently and get final product.
The resin adhesive adopted in the coating paste that wallpaper of the present invention uses is cellulose acetate modification by copolymerization water-borne acrylic resin emulsion, this emulsion property is stablized, not containing chronic volatility toxic compounds such as formaldehyde, the coating formed is smooth flexible, possesses water resistant, anti-soil, the function such as antibacterial, 120-150 DEG C can be low to moderate than traditional PVC paste material plasticization temperature, organo montmorillonite-polylactic acid porous the fiber containing nano barium phthalate added effectively can improve the gas permeability of coating, there is certain activeness and quietness effect, have while purifying the air of a room and inhale ripple effect, especially video wall wallpaper coating is suitable as, this novel wallpaper is durable in use, can repeatedly clean, economic environmental protection.
Detailed description of the invention
This embodiment wallpaper is made up after super-dry, plasticizing, embossing of non-woven fabrics base material and the coating paste being coated on substrate surface, and wherein coating paste is made up of the raw material of following weight portion: composite water soluble emulsion acrylic resin 80, polylactic acid slice 8, organo montmorillonite micro mist 3, vinyl two stearic amide 0.1, nano barium phthalate 1, silane coupler kh5500.1.
This coating paste preparation method is:
(1) organo montmorillonite polylactic acid porous fiber preparation: first polylactic acid slice, the two stearic amide of vinyl, organo montmorillonite micro mist, nano barium phthalate, silane coupler kh550 are carried out melt spinning after being uniformly mixed, making length is 50 μm, and diameter is the porous staple fibre of 30 μm;
(2) polylactic acid porous for organo montmorillonite fiber is dropped in composite water soluble emulsion acrylic resin, add other leftover materials after being uniformly mixed 30min, strong stirring mixing 4h, leave standstill after placing 30min subsequently and get final product.
Wherein composite water soluble emulsion acrylic resin is made up of the raw material of following weight portion: nano silicon 0.5, cellulose acetate 4, N, dinethylformamide 12, butyl acrylate 18, methyl methacrylate 15, acrylic acid 10, ammonium persulfate 5, polyoxyethylene nonylphenol ether 2, lauryl sodium sulfate 1, ammoniacal liquor are appropriate, deionized water 50, and preparation method is:
(1) first drop in DMF by cellulose acetate, be stirred to it and dissolve completely, drop in solution subsequently by nano silicon, closed ultrasonic dispersed with stirring 3h, the cellulose acetate solution obtaining blending nano silicon is for subsequent use;
(2) polyoxyethylene nonylphenol ether, lauryl sodium sulfate are dropped in reactor, add the deionized water of 10 weight portions subsequently, be stirred to after dissolving completely, material prepared by input step (1) and butyl acrylate, methyl methacrylate, acrylic acid, be warming up to 70 DEG C, be uniformly mixed 2h, obtain pre-emulsion for subsequent use;
(3) seed emulsion preparation: ammonium persulfate and appropriate ammoniacal liquor are dissolved in the deionized water of surplus, regulator solution pH value is 6.0, and be heated to 65 DEG C, then pre-emulsion prepared by this solution of 2/3 weight portion and 1/4 weight portion step (2) is got respectively, be added drop-wise in reaction vessel simultaneously, rate of addition is 45/min, stops dripping, obtain seed emulsion when question response system is blue-fluorescence;
(4) gained seed emulsion drips ammonium persulfate solution and the pre-emulsion of surplus again after leaving standstill 15min, after dropping terminates under 70 DEG C of conditions constant temperature 50min, be heated to 75 DEG C subsequently, strong stirring mixing 1.5h under constant temperature, stop subsequently stirring, when emulsion naturally cools to below 50 DEG C, ammoniacal liquor regulator solution pH value is 7.0, filters discharging subsequently and get final product.
Coating paste is coated in nonwoven fabric base paper surface, control coating weight is 15g/m
2, after its drying, plastify embossing under 135 DEG C of conditions, carry out performance test to product according to relevant criterion after cooling forming, test result is:
Effectiveness: under 0.1GHz condition, shielding character is that under 85dB, 0.5GHz condition, shielding character is that under 90dB, 1.0GHz condition, shielding character is that under 100dB, 1.5GHz condition, shielding character is 112dB.
Regain: 0.55%; Air permeability: 8.8L/(m
2s); Tensile strength: 3225N/m, bursting strength: 170.5KPa.
Antibacterial and mouldproof: can 95.0% be reached to staphylococcus aureus bacteriostasis rate; Can 96.5% be reached to Escherichia coli bacteriostasis rate; It is 0 grade to the antibacterial grade of aspergillus niger, chaetomium globosum, green sticky broom bacterium.
Wallpaper prepared by this embodiment meets the regulation of GB18585-2001, the heavy metal antimony, arsenic, barium, cadmium, chromium, lead, mercury, the selenium that prohibit the use not containing national regulation, not containing formaldehyde, not containing Vinyl Chloride Monomer.
Claims (3)
1. wave mode wallpaper is inhaled in the environmental protection containing modified acrylic resin emulsion coating, this wallpaper is made up after super-dry, plasticizing, embossing of non-woven fabrics base material and the coating paste being coated on substrate surface, it is characterized in that, described coating paste is made up of the raw material of following weight portion: composite water soluble emulsion acrylic resin 80-100, polylactic acid slice 8-10, organo montmorillonite micro mist 3-4, vinyl two stearic amide 0.1-0.2, nano barium phthalate 1-2, silane coupler kh5500.1-0.2.
2. wave mode wallpaper is inhaled in a kind of environmental protection containing modified acrylic resin emulsion coating as claimed in claim 1, and it is characterized in that, described coating paste preparation method is:
(1) organo montmorillonite-polylactic acid porous fiber preparation: first polylactic acid slice, the two stearic amide of vinyl, organo montmorillonite micro mist, nano barium phthalate, silane coupler kh550 are carried out melt spinning after being uniformly mixed, making length is 50-100 μm, and diameter is the porous staple fibre of 30-50 μm;
(2) organo montmorillonite-polylactic acid porous fiber is dropped in composite water soluble emulsion acrylic resin, add other leftover materials after being uniformly mixed 30-50min, strong stirring mixing 4-5h, leave standstill after placing 30-40min subsequently and get final product.
3. wave mode wallpaper is inhaled in a kind of environmental protection containing modified acrylic resin emulsion coating as claimed in claim 1 or 2, it is characterized in that, described composite water soluble emulsion acrylic resin is made up of the raw material of following weight portion: nano silicon 0.5-0.8, cellulose acetate 4-5, N, dinethylformamide 12-15, butyl acrylate 18-25, methyl methacrylate 15-20, acrylic acid 10-15, ammonium persulfate 5-8, emulsifier op-10 2-3, lauryl sodium sulfate 1-3, ammoniacal liquor are appropriate, deionized water 50-60, and preparation method is:
(1) first drop in DMF by cellulose acetate, be stirred to it and dissolve completely, drop in solution subsequently by nano silicon, closed ultrasonic dispersed with stirring 3-4h, the cellulose acetate solution obtaining blending nano silicon is for subsequent use;
(2) emulsifier op-10, lauryl sodium sulfate are dropped in reactor, add the deionized water of 10-15 weight portion subsequently, be stirred to after dissolving completely, material prepared by input step (1) and butyl acrylate, methyl methacrylate, acrylic acid, be warming up to 70-75 DEG C, be uniformly mixed 2-3h, obtain pre-emulsion for subsequent use;
(3) seed emulsion preparation: ammonium persulfate and appropriate ammoniacal liquor are dissolved in the deionized water of surplus, regulator solution pH value is 6.0-7.5, and be heated to 65-75 DEG C, then pre-emulsion prepared by this solution of 2/3 weight portion and 1/4 weight portion step (2) is got respectively, be added drop-wise in reaction vessel simultaneously, rate of addition is that 45-60 drips/min, stops dripping, obtain seed emulsion when question response system is blue-fluorescence;
(4) gained seed emulsion drips ammonium persulfate solution and the pre-emulsion of surplus again after leaving standstill 15-20min, after dropping terminates under 70-75 DEG C of condition constant temperature 50-60min, be heated to 75-80 DEG C subsequently, strong stirring mixing 1.5-2h under constant temperature, stop subsequently stirring, when emulsion naturally cools to below 50 DEG C, ammoniacal liquor regulator solution pH value is 7.0, filters discharging subsequently and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827508.3A CN105297464A (en) | 2015-11-25 | 2015-11-25 | Modified acrylic resin emulsion coating-containing environmental protection and wave absorption wallpaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827508.3A CN105297464A (en) | 2015-11-25 | 2015-11-25 | Modified acrylic resin emulsion coating-containing environmental protection and wave absorption wallpaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105297464A true CN105297464A (en) | 2016-02-03 |
Family
ID=55195235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510827508.3A Pending CN105297464A (en) | 2015-11-25 | 2015-11-25 | Modified acrylic resin emulsion coating-containing environmental protection and wave absorption wallpaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105297464A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497729A (en) * | 2009-02-20 | 2009-08-05 | 上海三瑞化学有限公司 | Nano silicasol / acrylic ester composite emulsion and preparation thereof |
| CN103290730A (en) * | 2013-05-08 | 2013-09-11 | 淮北龙盘工贸有限责任公司 | Nano mould-proof wallpaper |
| CN103865157A (en) * | 2014-03-31 | 2014-06-18 | 宋旭 | Water-absorbable composite environment-friendly stone paper and preparation method thereof |
| CN103924758A (en) * | 2014-03-31 | 2014-07-16 | 宋旭 | Multifunctional wallpaper capable of shielding Wi-Fi signals and production method thereof |
| CN104088137A (en) * | 2014-06-20 | 2014-10-08 | 华南理工大学 | Method for preparing functional wallpaper by using iron-magnesium tourmaline and palygorskite |
-
2015
- 2015-11-25 CN CN201510827508.3A patent/CN105297464A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497729A (en) * | 2009-02-20 | 2009-08-05 | 上海三瑞化学有限公司 | Nano silicasol / acrylic ester composite emulsion and preparation thereof |
| CN103290730A (en) * | 2013-05-08 | 2013-09-11 | 淮北龙盘工贸有限责任公司 | Nano mould-proof wallpaper |
| CN103865157A (en) * | 2014-03-31 | 2014-06-18 | 宋旭 | Water-absorbable composite environment-friendly stone paper and preparation method thereof |
| CN103924758A (en) * | 2014-03-31 | 2014-07-16 | 宋旭 | Multifunctional wallpaper capable of shielding Wi-Fi signals and production method thereof |
| CN104088137A (en) * | 2014-06-20 | 2014-10-08 | 华南理工大学 | Method for preparing functional wallpaper by using iron-magnesium tourmaline and palygorskite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105505079A (en) | Wallpaper containing a zeolite powder-polylactic acid porous fiber modified acrylic resin emulsion coating | |
| CN105442335A (en) | High-toughness wallpaper containing modified acrylic resin emulsion coating | |
| CN105421086A (en) | Wallpaper containing tea polyphenol-polylactic acid porous fiber modified acrylic resin emulsion coating | |
| CN105297438A (en) | Attapulgite-polylactic acid porous fiber modified acrylic resin emulsion coating-containing wallpaper | |
| CN105274855A (en) | Refractory insulating wallpaper containing modified acrylic resin emulsion coating | |
| CN102787497B (en) | Method for preparing novel quaternary ammonium salt copolymer/nanometer ZnO composite antimicrobial for fabric | |
| CN105505091A (en) | Wallpaper containing a porous silicon carbide-polylactic acid porous fiber modified acrylic resin emulsion coating | |
| CN103774272B (en) | A kind of ultra-thin light-weight fabric ultraviolet resistant nylon 6 fiber and preparation method thereof | |
| CN104449135B (en) | Preparation method of reflective insulation type really stone paint | |
| CN105295626A (en) | Composite modified aqueous acrylic resin emulsion coating-containing pearlescent flame retardation wallpaper | |
| CN105256399A (en) | Thermally bonded functional polyamide fiber filament with low melting point | |
| CN108004798B (en) | Preparation method of coating wall cloth | |
| CN103483884A (en) | High-performance waterborne inorganic paint and preparation method thereof | |
| CN105506987A (en) | Wallpaper containing hydrophobic diatomite-polylactic acid porous fiber-modified acrylic resin emulsion coating | |
| EP0965672B1 (en) | Composition of powdered fiber-binder and use for binding fiber material | |
| CN105273555A (en) | Dehumidifying sterilizing wallpaper containing modified acrylic resin emulsion coating | |
| CN107312470A (en) | One-faced tapes with fire resistance and preparation method thereof | |
| CN104962116A (en) | Environmentally friendly aqueous nanometer inorganic coating material and preparation method thereof | |
| CN105440858A (en) | Highly-antibacterial and thermal-insulation wallpaper containing modified acrylic resin emulsion coating | |
| CN105295628A (en) | High wear resistance wallpaper containing modified acrylic resin emulsion coating | |
| CN105421087A (en) | Anti-static health-care wallpaper containing modified acrylic resin emulsion coating | |
| CN105295627A (en) | Modified acrylic resin emulsion coating-containing smell removal wallpaper | |
| CN105298073A (en) | Wallpaper containing nano calcium carbonate crystal whisker-polylactic acid porous fiber modified acrylic resin emulsion coating | |
| CN105482596A (en) | Pumice-polylactic acid porous fiber modified acrylic resin emulsion coating-containing wallpaper | |
| CN105316938B (en) | A kind of method for preparing cellulose acetate nano-fiber composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |