CN105155354A - Environment-friendly decorative paper and preparation method thereof - Google Patents
Environment-friendly decorative paper and preparation method thereof Download PDFInfo
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- CN105155354A CN105155354A CN201510567851.9A CN201510567851A CN105155354A CN 105155354 A CN105155354 A CN 105155354A CN 201510567851 A CN201510567851 A CN 201510567851A CN 105155354 A CN105155354 A CN 105155354A
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Abstract
The invention provides environment-friendly decorative paper and a preparation method thereof. The preparation method of a decorative paper layer comprises the following steps: adding the composing components of a veneering protection layer into a reaction kettle and heating to obtain a veneering protection layer solution; adding nano-grade mineral substance powder, potassium hydrogen sulfate and phosphorus trioxide into the reaction kettle, and stirring and heating; after heating, adding ammonia water, de-ionized water and a pH value regulator, and stirring to obtain an absorption layer solution; immersing the processed and molded decorative paper layer into the veneering protection layer solution and taking out; carrying out drying treatment and putting the dried decorative paper into liquid nitrogen to be quickly frozen so as to uniformly cover the outer surface of the decorative paper layer with the veneering protection layer; uniformly coating above the veneering protection layer of the treated decorative paper with the absorption layer solution; drying to obtain an absorption layer. The environment-friendly decorative paper has a simple structure, is green and environmentally friendly, meets various national requirements and is good for human health; the environment-friendly decorative paper is convenient to produce and has very good practicability; the environment can be improved and harmful substances in the indoor air can be adsorbed in a large area.
Description
Technical field
The present invention relates to the ornament materials of a kind of indoor floor and furniture surfacing, in particular, particularly relate to a kind of environment-friendly type decoration paper and preparation method thereof.
Background technology
Along with China's expanding economy, the housing condition of people is greatly improved, and generally all can have one niff in the house just fitted up, and this taste mainly comes from the pernicious gases such as the formaldehyde of the releases such as furniture, sofa, paint; Formaldehyde is a kind of gas having intense stimulus smell, and the organ such as nervous system, lung, liver of certain density formaldehyde to people all can produce injury.In general, the deenergized period of the formaldehyde in furniture reaches 5 to 10 years, if live in family for a long time, removes formaldehyde not in time, must affect the healthy of people, at present, the method except formaldehyde that family is commonly used comprises ventilation method, plant absorption method, active carbon adsorption, purification of chemical reagents method etc., ventilation method is good method, can effectively reduce the content of indoor formaldehyde, but when sleep in evening, often needs to close door and window, limit the use of ventilation method, the assimilation effect of plant absorption method is not fine, active carbon adsorption by formaldehyde absorbing, but can not be able to be removed, and after active carbon used certain hour, its adsorption effect significantly reduces, purification of chemical reagents method complicated operation, also exists the risk of secondary pollution, and can not use every day, limits its clean-up effect, the facing paper mainly double-layer structure of existing floor and furniture surfacing, namely be made up of the ink on body paper and front, during use, the body paper back side is pressed together on substrate, substrate is wood base board or fiberboard mainly, this showpiece has been difficult to existence under the overall situation of green structural material that instantly prevails, easy mouldy breed bacteria after this facing paper uses a period of time simultaneously, and mouldy breed bacteria often starts all from inside to outside, namely the very easily mouldy breed bacteria in the back side of body paper and baseplate-laminating causes the overall mouldy breed bacteria of facing paper, very easily injury is produced to human body, and do not possess mosquito dispersing, to releive the function of pressure, can not meet the daily demand of people, and bring secondary pollution to living environment, so for home environment, can develop one can recycle, effectively remove the pernicious gases such as formaldehyde, the environmentally-friendly decorative paper of antimildew and antibacterial is very necessary simultaneously.
Summary of the invention
In order to solve the problem, the invention provides a kind of environment-friendly type decoration paper and preparation method thereof, harmful substance and the foreign flavor indoors such as the adsorbable formaldehyde of the present invention, asepsis environment-protecting, long service life, antibacterial bacteriostatic, purify the air of a room, and antimildew and antibacterial, effectively can prevent veneer product moisture damage, extend the service life of product, improve the practicality of product, energy-saving and emission-reduction.
In order to realize above-mentioned goal of the invention, present invention employs following technical scheme:
A kind of environment-friendly type decoration paper and preparation method thereof, comprises decorative paper layer, wherein, coated one deck veneer protective layer in described decorative paper layer, veneer protective layer is provided with absorbed layer;
The constituent of described veneer protective layer is counted as follows by weight:
Ethanol 35-65 part
Antioxidant 17-47 part
Surfactant 15-20 part
Diatomite 13-18 part
Nitrocellulose 0.1-0.5 part
Glycerine 9-12 part;
The constituent of described absorbed layer is counted as follows by weight:
Nanoscale mineral matter powder 35-65 part
Potassium acid sulfate 17-47 part
Ammoniacal liquor 15-20 part
Phosphorus trioxide 13-18 part
Deionized water 0.1-0.5 part
PH value conditioning agent 9-12 part.
Described antioxidant to be mixed with weight ratio 3:2:5 by DI-tert-butylphenol compounds, pentaerythritol ester and ethylenediamine and to form.
Described surfactant is mixed with weight ratio 7:3 by phosphatide and polyurethanes.
Described nanoscale mineral matter powder is made up of titanium dioxide, manganese dioxide and cerium oxide particle, and the weight ratio of described titanium dioxide, manganese dioxide and cerium oxide particle is 2:5:4.
Described titanium dioxide and described manganese dioxide particle diameter are in 200-300 nanometer.
Described cerium oxide particle particle diameter is at 30-40 micron.
Described pH value conditioning agent is the one in sodium carbonate, sodium bicarbonate.
Described ethanol, diatomite and nitrocellulosic ratio of weight and number are 2:1:6.
Above-mentioned a kind of environment-friendly novel is pollution-free anion facing paper, wherein, described decorative paper layer preparation method is:
(1) constituent of above-mentioned veneer protective layer added in reactor and carry out heating to obtain veneer protective layer solution, heating-up temperature is 200-300 DEG C, and heat time heating time is 3-5h, and also need to stir in the process of heating, mixing speed is 500-1500r/min;
(2) nanoscale mineral matter powder, potassium acid sulfate and phosphorus trioxide are added in reactor carry out agitating heating, heating-up temperature 200 ~ 500 DEG C, heating 2-3h, naturally cool to 80 ~ 100 DEG C after heating, then add ammoniacal liquor, deionized water and pH value conditioning agent stir 30-60min absorbed layer solution;
(3) infiltration of the decorative paper layer of machine-shaping is taken out after 6-10s in veneer protective layer solution, carry out drying and processing, oven dry initial temperature is 35-65 DEG C, at the uniform velocity rise with the speed of 5 DEG C/min, until rise to 90-95 DEG C, after continuing to dry 20-30min again, the facing paper of oven dry is put into liquid nitrogen and carries out quick-frozen, veneer protective layer can be made evenly to be coated on decorative paper layer outer surface;
(4) uniform application absorbed layer solution above the veneer protective layer of the facing paper processed through step (3), dry at the temperature of 60-80 DEG C 20min absorbed layer.
Beneficial effect of the present invention is:
In the process of facing paper, first decorative paper layer is infiltrated in veneer protective layer solution, veneer protective layer can be made to be coated on the outer surface of decorative paper layer uniformly, dried in the mode heated up gradually after coated, can effectively remove unnecessary moisture content, ensure the original color of facing paper and image quality, more reliably, and available protecting decorative paper layer can smear in absorbed layer process and can not be destroyed; Veneer protective layer has waterproof, grease proofing, corrosion resistant effect, can fully effectively protect decorative paper layer, makes to compare to general decor paper the service life of facing paper and adds 2-3 doubly; Absorbed layer of the present invention can continue the formaldehyde in air, radon gas and benzene etc. to resolve into carbon dioxide and water, neutral or positively charged pernicious gas can also be adsorbed and make it precipitation, therefore effectively the pernicious gases such as formaldehyde and foreign flavor indoors can be removed, antibacterial bacteriostatic, plays the effect purified air; Structure of the present invention is simple, and environmental protection, meets national requirements, be conducive to health, easily manufactured, very practical; Environmental protect, can large area absorption room air in harmful substance.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
embodiment 1
A kind of environment-friendly type decoration paper and preparation method thereof, comprises decorative paper layer, wherein, coated one deck veneer protective layer in described decorative paper layer, veneer protective layer is provided with absorbed layer; Described decorative paper layer preparation method is:
1. prepare veneer protective layer solution
(1) count by weight 6 parts of DI-tert-butylphenol compounds, 4 parts of pentaerythritol esters are mixed with into antioxidant with 10 parts of ethylenediamines;
(2) count by weight 7 parts of phosphatide and 3 parts of polyurethanes are mixed with forming surfactants;
(3) 25 parts of ethanol, 12 parts of diatomite, 0.3 part of nitrocellulose, 9 parts of glycerine, 20 parts of antioxidant and 15 parts of surfactants are added in reactor carry out heating to obtain veneer protective layer solution, heating-up temperature is 250 DEG C, heat time heating time is 3h, also need to stir in heating process, mixing speed is 1000r/min;
2. prepare absorbed layer solution
(1) count by weight 6 parts of titanium dioxide, 15 parts of manganese dioxide are mixed with into nanoscale mineral matter powder with 12 parts of cerium oxide particles;
(2) 35 parts of nanoscale mineral matter powder, 20 parts of potassium acid sulfates and 13 parts of phosphorus trioxides are added in reactor carry out agitating heating, heating-up temperature 300 DEG C, heating 2h, naturally cool to 80 DEG C after heating, then add 15 parts of ammoniacal liquor, 0.3 part of deionized water and 9 parts of pH value conditioning agents stir 35min absorbed layer solution;
3. the decorative paper layer of machine-shaping is infiltrated and take out after 7s in veneer protective layer solution, carry out drying and processing, drying initial temperature is 35 DEG C, at the uniform velocity rise with the speed of 5 DEG C/min, until rise to 90 DEG C, after continuing to dry 20min again, the facing paper of oven dry is put into liquid nitrogen and carries out quick-frozen, veneer protective layer can be made evenly to be coated on decorative paper layer outer surface;
4. uniform application absorbed layer solution above the veneer protective layer of the facing paper processed through step (3), dry at the temperature of 60 DEG C 20min absorbed layer.
embodiment 2
A kind of environment-friendly type decoration paper and preparation method thereof, comprises decorative paper layer, wherein, coated one deck veneer protective layer in described decorative paper layer, veneer protective layer is provided with absorbed layer; Described decorative paper layer preparation method is:
1. prepare veneer protective layer solution
(1) count by weight 8 parts of DI-tert-butylphenol compounds, 6 parts of pentaerythritol esters are mixed with into antioxidant with 12 parts of ethylenediamines;
(2) count by weight 14 parts of phosphatide and 6 parts of polyurethanes are mixed with forming surfactants;
(3) 30 parts of ethanol, 13 parts of diatomite, 0.4 part of nitrocellulose, 10 parts of glycerine, 22 parts of antioxidant and 16 parts of surfactants are added in reactor carry out heating to obtain veneer protective layer solution, heating-up temperature is 300 DEG C, heat time heating time is 2.5h, also need to stir in heating process, mixing speed is 1200r/min;
2. prepare absorbed layer solution
(1) count by weight 9 parts of titanium dioxide, 20 parts of manganese dioxide are mixed with into nanoscale mineral matter powder with 16 parts of cerium oxide particles;
(2) 40 parts of nanoscale mineral matter powder, 22 parts of potassium acid sulfates and 15 parts of phosphorus trioxides are added in reactor carry out agitating heating, heating-up temperature 300 DEG C, heating 2h, naturally cool to 90 DEG C after heating, then add 16 parts of ammoniacal liquor, 0.4 part of deionized water and 10 parts of pH value conditioning agents stir 40min absorbed layer solution;
3. the decorative paper layer of machine-shaping is infiltrated and take out after 8s in veneer protective layer solution, carry out drying and processing, drying initial temperature is 40 DEG C, at the uniform velocity rise with the speed of 5 DEG C/min, until rise to 80 DEG C, after continuing to dry 25min again, the facing paper of oven dry is put into liquid nitrogen and carries out quick-frozen, veneer protective layer can be made evenly to be coated on decorative paper layer outer surface;
4. uniform application absorbed layer solution above the veneer protective layer of the facing paper processed through step (3), dry at the temperature of 70 DEG C 20min absorbed layer.
embodiment 3
A kind of environment-friendly type decoration paper and preparation method thereof, comprises decorative paper layer, wherein, coated one deck veneer protective layer in described decorative paper layer, veneer protective layer is provided with absorbed layer; Described decorative paper layer preparation method is:
1. prepare veneer protective layer solution
(1) count by weight 10 parts of DI-tert-butylphenol compounds, 8 parts of pentaerythritol esters are mixed with into antioxidant with 14 parts of ethylenediamines;
(2) count by weight 14 parts of phosphatide and 6 parts of polyurethanes are mixed with forming surfactants;
(3) 30 parts of ethanol, 13 parts of diatomite, 0.4 part of nitrocellulose, 10 parts of glycerine, 22 parts of antioxidant and 16 parts of surfactants are added in reactor carry out heating to obtain veneer protective layer solution, heating-up temperature is 300 DEG C, heat time heating time is 3h, also need to stir in heating process, mixing speed is 1300r/min;
2. prepare absorbed layer solution
(1) count by weight 9 parts of titanium dioxide, 20 parts of manganese dioxide are mixed with into nanoscale mineral matter powder with 16 parts of cerium oxide particles;
(2) 43 parts of nanoscale mineral matter powder, 25 parts of potassium acid sulfates and 15 parts of phosphorus trioxides are added in reactor carry out agitating heating, heating-up temperature 300 DEG C, heating 2h, naturally cool to 90 DEG C after heating, then add 16 parts of ammoniacal liquor, 0.4 part of deionized water and 10 parts of pH value conditioning agents stir 40min absorbed layer solution;
3. the decorative paper layer of machine-shaping is infiltrated and take out after 8s in veneer protective layer solution, carry out drying and processing, drying initial temperature is 40 DEG C, at the uniform velocity rise with the speed of 5 DEG C/min, until rise to 85 DEG C, after continuing to dry 25min again, the facing paper of oven dry is put into liquid nitrogen and carries out quick-frozen, veneer protective layer can be made evenly to be coated on decorative paper layer outer surface;
4. uniform application absorbed layer solution above the veneer protective layer of the facing paper processed through step (3), dry at the temperature of 75 DEG C 20min absorbed layer.
Beneficial effect of the present invention is:
In the process of facing paper, first decorative paper layer is infiltrated in veneer protective layer solution, veneer protective layer can be made to be coated on the outer surface of decorative paper layer uniformly, dried in the mode heated up gradually after coated, can effectively remove unnecessary moisture content, ensure the original color of facing paper and image quality, more reliably, and available protecting decorative paper layer can smear in absorbed layer process and can not be destroyed; Veneer protective layer has waterproof, grease proofing, corrosion resistant effect, can fully effectively protect decorative paper layer, makes to compare to general decor paper the service life of facing paper and adds 2-3 doubly; Absorbed layer of the present invention can continue the formaldehyde in air, radon gas and benzene etc. to resolve into carbon dioxide and water, neutral or positively charged pernicious gas can also be adsorbed and make it precipitation, therefore effectively the pernicious gases such as formaldehyde and foreign flavor indoors can be removed, antibacterial bacteriostatic, plays the effect purified air; Structure of the present invention is simple, and environmental protection, meets national requirements, be conducive to health, easily manufactured, very practical; Environmental protect, can large area absorption room air in harmful substance.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (9)
1. environment-friendly type decoration paper and preparation method thereof, is characterized by, and comprises decorative paper layer, wherein, coated one deck veneer protective layer in described decorative paper layer, veneer protective layer is provided with absorbed layer;
The constituent of described veneer protective layer is counted as follows by weight:
Ethanol 35-65 part
Antioxidant 17-47 part
Surfactant 15-20 part
Diatomite 13-18 part
Nitrocellulose 0.1-0.5 part
Glycerine 9-12 part;
The constituent of described absorbed layer is counted as follows by weight:
Nanoscale mineral matter powder 35-65 part
Potassium acid sulfate 17-47 part
Ammoniacal liquor 15-20 part
Phosphorus trioxide 13-18 part
Deionized water 0.1-0.5 part
PH value conditioning agent 9-12 part.
2. a kind of environment-friendly type decoration paper as claimed in claim 1 and preparation method thereof, is characterized by, and described antioxidant to be mixed with weight ratio 3:2:5 by DI-tert-butylphenol compounds, pentaerythritol ester and ethylenediamine and to form.
3. a kind of environment-friendly type decoration paper as claimed in claim 1 and preparation method thereof, it is characterized by, described surfactant is mixed with weight ratio 7:3 by phosphatide and polyurethanes.
4. a kind of environment-friendly type decoration paper as claimed in claim 1 and preparation method thereof, it is characterized by, described nanoscale mineral matter powder is made up of titanium dioxide, manganese dioxide and cerium oxide particle, and the weight ratio of described titanium dioxide, manganese dioxide and cerium oxide particle is 2:5:4.
5. a kind of environment-friendly type decoration paper as claimed in claim 1 and preparation method thereof, is characterized by, and described titanium dioxide and described manganese dioxide particle diameter are in 200-300 nanometer.
6. a kind of environment-friendly type decoration paper as claimed in claim 1 and preparation method thereof, is characterized by, and described cerium oxide particle particle diameter is at 30-40 micron.
7. a kind of environment-friendly type decoration paper as claimed in claim 1 and preparation method thereof, is characterized by, and described pH value conditioning agent is the one in sodium carbonate, sodium bicarbonate.
8. a kind of environment-friendly type decoration paper as claimed in claim 1 and preparation method thereof, is characterized by, and described ethanol, diatomite and nitrocellulosic ratio of weight and number are 2:1:6.
9. a kind of environment-friendly type decoration paper as claimed in claim 1 and preparation method thereof, is characterized by, and described decorative paper layer preparation method is:
(1) constituent of above-mentioned veneer protective layer added in reactor and carry out heating to obtain veneer protective layer solution, heating-up temperature is 200-300 DEG C, and heat time heating time is 3-5h, and also need to stir in the process of heating, mixing speed is 500-1500r/min;
(2) nanoscale mineral matter powder, potassium acid sulfate and phosphorus trioxide are added in reactor carry out agitating heating, heating-up temperature 200 ~ 500 DEG C, heating 2-3h, naturally cool to 80 ~ 100 DEG C after heating, then add ammoniacal liquor, deionized water and pH value conditioning agent stir 30-60min absorbed layer solution;
(3) infiltration of the decorative paper layer of machine-shaping is taken out after 6-10s in veneer protective layer solution, carry out drying and processing, oven dry initial temperature is 35-65 DEG C, at the uniform velocity rise with the speed of 5 DEG C/min, until rise to 90-95 DEG C, after continuing to dry 20-30min again, the facing paper of oven dry is put into liquid nitrogen and carries out quick-frozen, veneer protective layer can be made evenly to be coated on decorative paper layer outer surface;
(4) uniform application absorbed layer solution above the veneer protective layer of the facing paper processed through step (3), dry at the temperature of 60-80 DEG C 20min absorbed layer.
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| CN201510567851.9A CN105155354A (en) | 2015-09-09 | 2015-09-09 | Environment-friendly decorative paper and preparation method thereof |
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| CN201510567851.9A CN105155354A (en) | 2015-09-09 | 2015-09-09 | Environment-friendly decorative paper and preparation method thereof |
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| CN105155354A true CN105155354A (en) | 2015-12-16 |
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| CN201510567851.9A Pending CN105155354A (en) | 2015-09-09 | 2015-09-09 | Environment-friendly decorative paper and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499672A (en) * | 2019-09-05 | 2019-11-26 | 沭阳宇涛新型装饰材料有限公司 | A kind of novel wear resistant anion facing paper |
| CN113718557A (en) * | 2021-08-20 | 2021-11-30 | 乔永恒 | Novel pollution-free negative ion decorative paper of environmental protection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002180398A (en) * | 2000-12-14 | 2002-06-26 | Toppan Printing Co Ltd | Decorative paper sheet and decorative board using the same |
| CN201265126Y (en) * | 2008-07-25 | 2009-07-01 | 田芳 | Crystal easy-to-adhere environment protection type decorative wall material |
| CN103233390A (en) * | 2013-04-09 | 2013-08-07 | 上海欣旺壁纸有限公司 | Gold foil wallpaper and production method thereof |
| CN104712119A (en) * | 2015-03-18 | 2015-06-17 | 江苏北台壁纸实业有限公司 | Environment-friendly wallpaper |
| CN104775587A (en) * | 2015-03-24 | 2015-07-15 | 江苏北台壁纸实业有限公司 | Environment-friendly pollution-free PVC wallpaper capable of removing formaldehyde |
-
2015
- 2015-09-09 CN CN201510567851.9A patent/CN105155354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002180398A (en) * | 2000-12-14 | 2002-06-26 | Toppan Printing Co Ltd | Decorative paper sheet and decorative board using the same |
| CN201265126Y (en) * | 2008-07-25 | 2009-07-01 | 田芳 | Crystal easy-to-adhere environment protection type decorative wall material |
| CN103233390A (en) * | 2013-04-09 | 2013-08-07 | 上海欣旺壁纸有限公司 | Gold foil wallpaper and production method thereof |
| CN104712119A (en) * | 2015-03-18 | 2015-06-17 | 江苏北台壁纸实业有限公司 | Environment-friendly wallpaper |
| CN104775587A (en) * | 2015-03-24 | 2015-07-15 | 江苏北台壁纸实业有限公司 | Environment-friendly pollution-free PVC wallpaper capable of removing formaldehyde |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499672A (en) * | 2019-09-05 | 2019-11-26 | 沭阳宇涛新型装饰材料有限公司 | A kind of novel wear resistant anion facing paper |
| CN113718557A (en) * | 2021-08-20 | 2021-11-30 | 乔永恒 | Novel pollution-free negative ion decorative paper of environmental protection |
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Application publication date: 20151216 |