CN105332323A - Nano organic bentonite-negative ion stone-containing high adhesion health-type coating wallpaper - Google Patents
Nano organic bentonite-negative ion stone-containing high adhesion health-type coating wallpaper Download PDFInfo
- Publication number
- CN105332323A CN105332323A CN201510631148.XA CN201510631148A CN105332323A CN 105332323 A CN105332323 A CN 105332323A CN 201510631148 A CN201510631148 A CN 201510631148A CN 105332323 A CN105332323 A CN 105332323A
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- China
- Prior art keywords
- coating
- wallpaper
- negative ion
- base paper
- added
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- 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
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
- E04F13/075—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for insulation or surface protection, e.g. against noise or impact
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention discloses nano organic bentonite-negative ion stone-containing high adhesion health-type coating wallpaper, the wallpaper comprises base paper and a modified waterborne polyurethane coating applied to base paper surface, the prepared coating material not only inherits the non-toxic, heat-resistant and environmentally friendly characteristics of the waterborne polyurethane coating, and also has the advantages of water resistance, stain resistance, smooth hand feeling and the like, added polyvinyl alcohol is used as a dispersion solution of nano organic bentonite-negative ion stone powder for protecting colloid, is good in compatibility with the polyurethane emulsion, has thickening, cracking resistance, heat insulation, negative ion release and other effects, can also increase the porosity of the coating to form a microporous breathable structure for effectively protecting the base paper; the wallpaper prepared from the coating is safe, durable, good in adhesion to base paper surface, in low tendency to crack and spall, is water-resistant, heat-insulating, heat-resistant, and cold-resistant, and has strong market competitiveness.
Description
Technical field
The present invention relates to environmental protection wall paper technical field, particularly relate to the wallpaper of a kind of height containing nanometer organobentonite-anion stone attachment health coating.
Background technology
Wallpaper has another name called wallpaper, because of it, to have color various, pattern enriches, luxurious style, safety and environmental protection, easy construction, the advantages such as affordable are applied more and more extensive in house ornamentation, mostly by hanging raw stock and blade coating, the coating in body paper surface forms wallpaper, and the character of coating determines the function of wallpaper greatly, current indoor decoration wallpaper mainly tends to environmental protection, the developing direction of safety, the selection of coating material is also with environmental protection, safety is main, market is also emerged in large numbers the Environment-friendlywallpaper wallpaper of diversified Mobyneb coating decoration, such as polyvinyl chloride resin coating, flame retardant coating, diatomite purification coating etc., but still there is inadequate environmental protection in these coatings in the use of reality, poor with base material laminating degree, affected by environmently easily to peel off, problem that difficulty of construction is higher etc., construction and instructions for use cannot be met safely.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides the wallpaper of a kind of height containing nanometer organobentonite-anion stone attachment health coating.
The present invention is achieved by the following technical solutions:
A kind of wallpaper of the attachment of the height containing nanometer organobentonite-anion stone health coating, this wallpaper is made up of base paper and the modified aqueous polyurethane coating that is coated on base paper surface, described modified aqueous polyurethane coating is made up of the raw material of following weight portion: isophorone diisocyanate 25-30, PTMG 12-15, dihydromethyl propionic acid 4-6, BDO 6-8, triethylamine 4-5, polyether silicone oil 1-2, lignocellulose 4-6, nanometer organobentonite 2-3, nano-negative ion stone flour 3-4, polyvinyl alcohol 1-1.5, deionized water are appropriate.
Described modified aqueous polyurethane coating production is:
(1) first polyvinyl alcohol is dissolved in completely in the deionized water of 20-30 weight portion, be mixed with mixed solution, subsequently nanometer organobentonite, nano-negative ion stone flour are added in solution, leave standstill after high speed shear dispersion 40-50min, making with polyvinyl alcohol is that the nanometer organobentonite-anion stone flour dispersion liquid of protecting colloid is for subsequent use;
(2) in four-hole bottle, PTMG is added, it is 120 DEG C in temperature, vacuum is the 1-2h that dewaters under the condition of-0.05-0.09MPa, room temperature is cooled to after dehydration terminates, then isophorone diisocyanate is added, and be heated to 70-75 DEG C, dihydromethyl propionic acid is added after hybrid reaction 50-60min, 1, 4-butanediol, continue hybrid reaction 3-4h, polyether silicone oil reaction 25-35min is added after reaction terminates, room temperature is cooled to after reaction terminates, add triethylamine neutralization, add nano-powder dispersion liquid and other residual components prepared by appropriate deionization hydration step (1) subsequently, high speed shear emulsification obtains the polyether silicone oil modified aqueous polyurethane emulsion that solid content is 40-45%, obtain described coating paste.
Advantage of the present invention is: the present invention has prepared a kind of aqueous polyurethane coating slurry of polyether silicone oil modification, this coating material has not only acted on the features such as nontoxic, heat-resisting, the environmental protection of aqueous polyurethane coating, also there is smooth etc. the advantage of water-fast, resistant, feel, the nanometer organobentonite using polyvinyl alcohol as the protecting colloid-anion stone flour dispersion liquid added, good with polyaminoester emulsion compatibility, there is the effects such as thickening, cracking resistance, insulation, anion releasing, the porosity of coating can also be increased, form the structure of micro-porous permeable, effective protecting group paper; The wallpaper safety durable prepared with this coating, good with the adhesiveness on base paper surface, not easy to crackly to peel off, water-fast insulation, heat-resistingly resistance toly to freeze, there is the very strong market competitiveness.
Detailed description of the invention
A kind of wallpaper of the height attachment health coating containing nanometer organobentonite anion stone is made up of nonwoven fabric base paper and the modified aqueous polyurethane coating that is coated on base paper surface, described modified aqueous polyurethane coating is made up of the raw material of following weight portion: isophorone diisocyanate 25, PTMG 12, dihydromethyl propionic acid 4, Isosorbide-5-Nitrae butanediol 6, triethylamine 4, polyether silicone oil 1, lignocellulose 4, nanometer organobentonite 2, nano-negative ion stone flour 3, polyvinyl alcohol 1, deionized water are appropriate.
The wallpaper of the described a kind of attachment of the height containing nanometer organobentonite anion stone health coating, described modified aqueous polyurethane coating production is:
(1) first polyvinyl alcohol is dissolved in completely in the deionized water of 20 weight portions, be mixed with mixed solution, subsequently nanometer organobentonite, nano-negative ion stone flour are added in solution, leave standstill after high speed shear dispersion 40min, making with polyvinyl alcohol is that the nanometer organobentonite anion stone flour dispersion liquid of protecting colloid is for subsequent use;
(2) in four-hole bottle, PTMG is added, it is 120 DEG C in temperature, vacuum is the 1h that dewaters under the condition of-0.09MPa, room temperature is cooled to after dehydration terminates, then isophorone diisocyanate is added, and be heated to 70 DEG C, dihydromethyl propionic acid is added after hybrid reaction 50min, 1, 4 butanediols, continue hybrid reaction 3h, polyether silicone oil reaction 25min is added after reaction terminates, room temperature is cooled to after reaction terminates, add triethylamine neutralization, add nano-powder dispersion liquid and other residual components prepared by appropriate deionization hydration step (1) subsequently, high speed shear emulsification obtains the polyether silicone oil modified aqueous polyurethane emulsion that solid content is 40%, obtain described coating paste.
Coating paste is coated in nonwoven fabric base paper surface, control thickness is 3mm, and the result utilizing this wallpaper finished product to carry out Performance Detection after bone dry to be coated is:
Formaldehyde clearance: 86%; Average antibiotic rate to Escherichia coli/staphylococcus aureus/bacillus subtilis: 91%; Peculiar smell clearance: 88%; Anion release rate: 1855/cm
3; Anti-mildew grade: 0 grade; Flame retardant rating: B1 level, absorptivity lower than 0.1%, coating temperature resistant range: do not come off under-30 DEG C of-80 DEG C of conditions.
Claims (2)
1. the wallpaper of the attachment of the height containing a nanometer organobentonite-anion stone health coating, this wallpaper is made up of base paper and the modified aqueous polyurethane coating that is coated on base paper surface, it is characterized in that, described modified aqueous polyurethane coating is made up of the raw material of following weight portion: isophorone diisocyanate 25-30, PTMG 12-15, dihydromethyl propionic acid 4-6, 1, 4-butanediol 6-8, triethylamine 4-5, polyether silicone oil 1-2, lignocellulose 4-6, nanometer organobentonite 2-3, nano-negative ion stone flour 3-4, polyvinyl alcohol 1-1.5, deionized water is appropriate.
2. a kind of height containing nanometer organobentonite-anion stone adheres to the wallpaper of health coating as claimed in claim 1, and it is characterized in that, described modified aqueous polyurethane coating production is:
(1) first polyvinyl alcohol is dissolved in completely in the deionized water of 20-30 weight portion, be mixed with mixed solution, subsequently nanometer organobentonite, nano-negative ion stone flour are added in solution, leave standstill after high speed shear dispersion 40-50min, making with polyvinyl alcohol is that the nanometer organobentonite-anion stone flour dispersion liquid of protecting colloid is for subsequent use;
(2) in four-hole bottle, PTMG is added, it is 120 DEG C in temperature, vacuum is the 1-2h that dewaters under the condition of-0.05-0.09MPa, room temperature is cooled to after dehydration terminates, then isophorone diisocyanate is added, and be heated to 70-75 DEG C, dihydromethyl propionic acid is added after hybrid reaction 50-60min, 1, 4-butanediol, continue hybrid reaction 3-4h, polyether silicone oil reaction 25-35min is added after reaction terminates, room temperature is cooled to after reaction terminates, add triethylamine neutralization, add nano-powder dispersion liquid and other residual components prepared by appropriate deionization hydration step (1) subsequently, high speed shear emulsification obtains the polyether silicone oil modified aqueous polyurethane emulsion that solid content is 40-45%, obtain described coating paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631148.XA CN105332323A (en) | 2015-09-29 | 2015-09-29 | Nano organic bentonite-negative ion stone-containing high adhesion health-type coating wallpaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631148.XA CN105332323A (en) | 2015-09-29 | 2015-09-29 | Nano organic bentonite-negative ion stone-containing high adhesion health-type coating wallpaper |
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| Publication Number | Publication Date |
|---|---|
| CN105332323A true CN105332323A (en) | 2016-02-17 |
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| CN201510631148.XA Pending CN105332323A (en) | 2015-09-29 | 2015-09-29 | Nano organic bentonite-negative ion stone-containing high adhesion health-type coating wallpaper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804352A (en) * | 2016-03-15 | 2016-07-27 | 苏州迪恩斯纺织服饰有限公司 | Environment-friendly wall cloth with self-contained adhesives and preparation method thereof |
| CN109205955A (en) * | 2018-10-31 | 2019-01-15 | 浙江工业大学上虞研究院有限公司 | A kind of method that chemical precipitation method cooperates with processing nitrogen-containing wastewater with bioanalysis |
| CN109439157A (en) * | 2018-11-05 | 2019-03-08 | 霸州市辉月网络技术有限公司 | A kind of anion ornament materials of good combination property and preparation method thereof |
-
2015
- 2015-09-29 CN CN201510631148.XA patent/CN105332323A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804352A (en) * | 2016-03-15 | 2016-07-27 | 苏州迪恩斯纺织服饰有限公司 | Environment-friendly wall cloth with self-contained adhesives and preparation method thereof |
| CN105804352B (en) * | 2016-03-15 | 2018-03-09 | 苏州迪恩斯纺织服饰有限公司 | Carry environmentally friendly wall paper of adhesive and preparation method thereof |
| CN109205955A (en) * | 2018-10-31 | 2019-01-15 | 浙江工业大学上虞研究院有限公司 | A kind of method that chemical precipitation method cooperates with processing nitrogen-containing wastewater with bioanalysis |
| CN109205955B (en) * | 2018-10-31 | 2021-03-19 | 浙江工业大学上虞研究院有限公司 | Method for treating ammonia nitrogen-containing wastewater by chemical precipitation method and biological method |
| CN109439157A (en) * | 2018-11-05 | 2019-03-08 | 霸州市辉月网络技术有限公司 | A kind of anion ornament materials of good combination property and preparation method thereof |
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Application publication date: 20160217 |
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| WD01 | Invention patent application deemed withdrawn after publication |