CN104775587B - A kind of green non-pollution is except the PVC wallpaper of formaldehyde - Google Patents
A kind of green non-pollution is except the PVC wallpaper of formaldehyde Download PDFInfo
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- CN104775587B CN104775587B CN201510130219.8A CN201510130219A CN104775587B CN 104775587 B CN104775587 B CN 104775587B CN 201510130219 A CN201510130219 A CN 201510130219A CN 104775587 B CN104775587 B CN 104775587B
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Abstract
A kind of green non-pollution removes the PVC wallpaper of formaldehyde, and the processing method of the wallpaper is：Stirred during the constituent of above-mentioned formaldehyde absorption layer is added into stirred tank, heated after stirring, obtain formaldehyde absorption layer base-material；Heated being stirred after the completion of stirring in propenyl benzene and paraffin addition reactor, added the stirring of stabilizer, ammoniacal liquor and sodium carbonate, stirring is naturally cooled to normal temperature after terminating, you can obtain damp-proof layer base-material；The PVC wallpaper of machine-shaping layer is put into liquid nitrogen carry out it is quick-frozen, then by formaldehyde absorption layer base-material uniform application by quick-frozen PVC wallpaper layer upper surface；Drying and processing is carried out after the completion of smearing；Wallpaper lower surface uniform application damp-proof layer base-material after treatment, drying.Formaldehyde absorption layer is coated on original wallpaper layer, by using macromolecule formaldehyde adsorbent and nano level active charcoal particle, formaldehyde that can be in large area absorption room air improves environment.
Description
Technical field
The present invention relates to a kind of wallpaper, more particularly to a kind of green non-pollution is except the PVC wallpaper of formaldehyde.
Background technology
It is general in the house newly fitted up all to have one niff, this taste mostly come from furniture, sofa,
The formaldehyde of the releases such as paint.Formaldehyde is a kind of gas for having an intense irritation smell, nerveous system of the certain density formaldehyde to people
The organs such as system, lung, liver can produce injury.In general, it is up to 5 to 10 years the deenergized period of the formaldehyde in furniture, if
Long-term life is stayed at home, and formaldehyde is removed not in time, necessarily affects the healthy of people.
At present, what family was conventional includes ventilation method, plant absorption method, active carbon adsorption, chemistry examination except the method for formaldehyde
Agent method of purification etc..Ventilation method is good method, can effectively reduce the content of indoor formaldehyde, but evening sleep when
Wait, it is often necessary to close door and window, limit the use of ventilation method；The assimilation effect of plant absorption method is not fine；Activity
After carbon adsorption by formaldehyde absorbing, but be able to can not be removed, and activated carbon has used certain hour, its adsorption effect is big
Amplitude reduction；Purification of chemical reagents method complex operation, has the risk of secondary pollution, and can not use daily, limitation
Its clean-up effect.For the environment of house, exploitation one kind can be recycled, can effectively remove formaldehyde, while attractive in appearance big
The formaldehyde products of going of side are very necessary.
The content of the invention
The invention aims to overcome the above not enough, there is provided a kind of green non-pollution removes formaldehyde wallpaper.
The purpose of the present invention is achieved in that：
A kind of green non-pollution of the present invention removes the PVC wallpaper of formaldehyde, including PVC wallpaper layer, wherein, the PVC wallpaper layer
Formaldehyde absorption layer is simultaneously provided with, the wallpaper layer another side is provided with damp-proof layer；
The constituent of the formaldehyde absorption layer counts as follows by weight：
The constituent of the damp-proof layer is counted as follows by weight：
The macromolecule formaldehyde adsorbent is fine by manganese dioxide, titanium dioxide, cerium oxide and ultra-high molecular weight polyethylene
Dimension particle is constituted, and the weight ratio of the manganese dioxide, titanium dioxide, cerium oxide and superhigh molecular weight polyethylene fibers particle is
1：3：4：7.
The manganese dioxide is with the titanium dioxide particle diameter at 300-400 nanometers.
The superhigh molecular weight polyethylene fibers grain diameter is at 1-20 microns.
The rare earth metal reactant is the one kind in rare earth metal yttrium, lanthanum, cerium, praseodymium, neodymium metal.
The surfactant compares 3 by dodecyl alanine and maleic anhydride with weight:7 mix；
The stabilizer is by calcium stearate and polyalcohol with 2:3 weight ratio is mixed with and forms；
A kind of above-mentioned green non-pollution removes the PVC wallpaper of formaldehyde, wherein, the processing method of the wallpaper is：
(1) stirred in the constituent of above-mentioned formaldehyde absorption layer being added into stirred tank, mixing speed is 500-
1500r/min；Heated after stirring, heating-up temperature is 180-360 DEG C, and the heat time is 3-4.5h, obtained formaldehyde absorption layer base
Material；
(2) it is stirred in propenyl benzene being added into reactor with paraffin, mixing speed is 500-800r/min, mixing time
40-60min, is heated after the completion of stirring, heating-up temperature be 200-360 DEG C, the heat time is 1-2h, add stabilizer,
Ammoniacal liquor and sodium carbonate are stirred, and stirring naturally cools to normal temperature after terminating, you can obtain damp-proof layer base-material；
(3) PVC wallpaper of machine-shaping layer is put into liquid nitrogen carry out it is quick-frozen, then by formaldehyde absorption layer base-material uniform application
By quick-frozen PVC wallpaper layer upper surface；Thickness of the formaldehyde absorption layer base-material on PVC wallpaper layer is 1-2mm；Smear and complete
After carry out drying and processing, drying initial temperature is 45-70 DEG C, is uniformly risen with the speed of 15 DEG C/min, until rising to 80-90
DEG C, then persistently dry 15-30min；
(4) in the wallpaper lower surface uniform application damp-proof layer base-material processed through step (3), dried at a temperature of 75-90 DEG C
Dry 20min.
Beneficial effects of the present invention are：
1st, the environmental protection wallpaper with formaldehyde adsorption function.Formaldehyde absorption layer is coated on original wallpaper layer, by adopting
With macromolecule formaldehyde adsorbent and nano level active charcoal particle, formaldehyde that can be in large area absorption room air improves environment.
2nd, wallpaper bottom sets damp-proof layer, can greatly improve wallpaper moisture effect, improves performance.
3rd, using four step rule processing technology, by two hot one cold one quick-frozen processes so that wallpaper rapid shaping
Meanwhile, extending effect is good, and pollution, environmental protection are not produced.
4th, special macromolecule formaldehyde adsorbent, special component prescription, by manganese dioxide, titanium dioxide, cerium oxide with
And superhigh molecular weight polyethylene fibers particle composition, formaldehyde material that can be effectively in absorption air, green pollution-free, favorably
In the healthy of people.Show by up to ten thousand scientific experiments, when manganese dioxide, titanium dioxide, cerium oxide and superelevation point
The weight ratio of sub- weight polyethylene fiber particle is 1：3：4：7；Except effect of formaldehyde is optimal.
5th, in the process of wallpaper, first with liquid nitrogen to wallpaper layer carry out it is quick-frozen, can effectively protective bulkhead ply of paper painting
Will not be destroyed during smearing, be dried in the way of gradually heating up after smearing, can effectively remove unnecessary moisture content, it is ensured that
The original color of wallpaper and image quality, it is relatively reliable.
Specific embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of green non-pollution is except the PVC wallpaper of formaldehyde, and its preparation method is as follows：
1st, macromolecule formaldehyde adsorbent is first configured, by manganese dioxide, titanium dioxide, cerium oxide and superhigh molecular weight polyethylene
The weight ratio of alkene fiber grain is 1：3：4：7 ratio is well mixed, and secure satisfactory grades sub- formaldehyde adsorbent.
2nd, surfactant is reconfigured at, dodecyl alanine and maleic anhydride is compared 3 with weight:7 mixing are equal
It is even, obtain surfactant.
3rd, stabilizer is configured, will be by calcium stearate and polyalcohol with 2:3 weight obtains stabilizer than well mixed.
4th, by 45 parts by nano level active charcoal particle, 32 parts of macromolecule formaldehyde adsorbents, 0.3 part of rare earth metal cerium, 1.2 parts
Diatomite, 11 parts of surfactants and 65 parts of deionized waters stir in adding stirred tank, and mixing speed is 1200r/
min；Heated after stirring, heating-up temperature is 350 DEG C, and the heat time is 3h, obtained formaldehyde absorption layer base-material；
5th, it is stirred in 30 parts of propenyl benzenes being added into reactor with 18 parts of paraffin, mixing speed is 600r/min, stirring
Time 45min, is heated after the completion of stirring, and heating-up temperature is 200 DEG C, and the heat time is 1.5h, adds 2 parts of stabilizers, 8
Part ammoniacal liquor and 3 parts of sodium carbonate stirrings, stirring naturally cool to normal temperature after terminating, you can obtain damp-proof layer base-material；
6th, the PVC wallpaper of machine-shaping layer is put into liquid nitrogen carry out it is quick-frozen, then by formaldehyde absorption layer base-material uniform application
By quick-frozen PVC wallpaper layer upper surface；Thickness of the formaldehyde absorption layer base-material on PVC wallpaper layer is 1.5mm；Smear and complete
After carry out drying and processing, drying initial temperature is 45 DEG C, is uniformly risen with the speed of 15 DEG C/min, until rise to 88 DEG C, then
Persistently dry 17min；
7th, in the wallpaper lower surface uniform application damp-proof layer base-material processed through step 6,20min is dried at a temperature of 85 DEG C
Finished product can be obtained.
Embodiment 2
A kind of green non-pollution is except the PVC wallpaper of formaldehyde, and its preparation method is as follows：
1st, macromolecule formaldehyde adsorbent is first configured, by manganese dioxide, titanium dioxide, cerium oxide and superhigh molecular weight polyethylene
The weight ratio of alkene fiber grain is 1：3：4：7 ratio is well mixed, and secure satisfactory grades sub- formaldehyde adsorbent.
2nd, surfactant is reconfigured at, dodecyl alanine and maleic anhydride is compared 3 with weight:7 mixing are equal
It is even, obtain surfactant.
3rd, stabilizer is configured, will be by calcium stearate and polyalcohol with 2:3 weight obtains stabilizer than well mixed.
4th, by 38 parts by nano level active charcoal particle, 29 parts of macromolecule formaldehyde adsorbents, 0.4 part of rare earth metal praseodymium, 1.8 parts
Diatomite, 14 parts of surfactants and 71 parts of deionized waters stir in adding stirred tank, and mixing speed is 800r/min；
Heated after stirring, heating-up temperature is 300 DEG C, and the heat time is 4h, obtained formaldehyde absorption layer base-material；
5th, it is stirred in 22 parts of propenyl benzenes being added into reactor with 11 parts of paraffin, mixing speed is 500r/min, stirring
Time 60min, is heated after the completion of stirring, heating-up temperature be 320 DEG C, the heat time is 1h, add 2 parts of stabilizers, 8 parts
Ammoniacal liquor and 3 parts of sodium carbonate stirrings, stirring naturally cool to normal temperature after terminating, you can obtain damp-proof layer base-material；
6th, the PVC wallpaper of machine-shaping layer is put into liquid nitrogen carry out it is quick-frozen, then by formaldehyde absorption layer base-material uniform application
By quick-frozen PVC wallpaper layer upper surface；Thickness of the formaldehyde absorption layer base-material on PVC wallpaper layer is 2mm；After the completion of smearing
Drying and processing is carried out, drying initial temperature is 60 DEG C, is uniformly risen with the speed of 15 DEG C/min, until rising to 90 DEG C, then is held
Continuous drying 20min；
7th, in the wallpaper lower surface uniform application damp-proof layer base-material processed through step 6,20min is dried at a temperature of 90 DEG C
Finished product can be obtained.
Embodiment 3
A kind of green non-pollution is except the PVC wallpaper of formaldehyde, and its preparation method is as follows：
1st, macromolecule formaldehyde adsorbent is first configured, by manganese dioxide, titanium dioxide, cerium oxide and superhigh molecular weight polyethylene
The weight ratio of alkene fiber grain is 1：3：4：7 ratio is well mixed, and secure satisfactory grades sub- formaldehyde adsorbent.
2nd, surfactant is reconfigured at, dodecyl alanine and maleic anhydride is compared 3 with weight:7 mixing are equal
It is even, obtain surfactant.
3rd, stabilizer is configured, will be by calcium stearate and polyalcohol with 2:3 weight obtains stabilizer than well mixed.
4th, by 55 parts by nano level active charcoal particle, 33 parts of macromolecule formaldehyde adsorbents, 0.1 part of rare earth metal yttrium, 0.5 part
Diatomite, 10 parts of surfactants and 50 parts of deionized waters stir in adding stirred tank, and mixing speed is 1200r/
min；Heated after stirring, heating-up temperature is 260 DEG C, and the heat time is 4.5h, obtained formaldehyde absorption layer base-material；
5th, it is stirred in 40 parts of propenyl benzenes being added into reactor with 20 parts of paraffin, mixing speed is 800r/min, stirring
Time 40min, is heated after the completion of stirring, heating-up temperature be 200 DEG C, the heat time is 2h, add 0.5 part of stabilizer,
15 parts of ammoniacal liquor and 5 parts of sodium carbonate stirrings, stirring naturally cool to normal temperature after terminating, you can obtain damp-proof layer base-material；
6th, the PVC wallpaper of machine-shaping layer is put into liquid nitrogen carry out it is quick-frozen, then by formaldehyde absorption layer base-material uniform application
By quick-frozen PVC wallpaper layer upper surface；Thickness of the formaldehyde absorption layer base-material on PVC wallpaper layer is 1mm；After the completion of smearing
Drying and processing is carried out, drying initial temperature is 70 DEG C, is uniformly risen with the speed of 15 DEG C/min, until rising to 80 DEG C, then is held
Continuous drying 30min；
7th, in the wallpaper lower surface uniform application damp-proof layer base-material processed through step 6,20min is dried at a temperature of 75 DEG C
Finished product can be obtained.
Performance test, wallpaper obtained in three embodiments is attached to room (10 square metres) interior wall of formaldehyde gas
On face, content of formaldehyde is 13 (mg/ ㎡) in room；By by the wallpaper 1 day obtained by the present invention, 3 days, 7 days, test in 15 days was empty
Interior content of formaldehyde is as follows：
The PVC wallpaper performance indications of formaldehyde are removed for a kind of green non-pollution of the invention as shown in table 1：
Above example is served only for being further described the present invention, it is impossible to be interpreted as the limit to the scope of the present invention
System, some nonessential modifications and adaptations that those skilled in the art's the above of the invention is made belong to this hair
Bright protection domain.
Claims (6)
1. a kind of green non-pollution removes the PVC wallpaper of formaldehyde, including PVC wallpaper layer, wherein, the PVC wallpaper is laminated to be provided with
Formaldehyde absorption layer, the wallpaper layer another side is provided with damp-proof layer；The constituent of the formaldehyde absorption layer is counted such as by weight
Under：
The constituent of the damp-proof layer is counted as follows by weight：
2. a kind of green non-pollution as claimed in claim 1 is except the PVC wallpaper of formaldehyde, it is characterised in that macromolecule formaldehyde is inhaled
Attached dose is made up of the mixing of manganese dioxide, titanium dioxide, cerium oxide and superhigh molecular weight polyethylene fibers particle.
3. a kind of green non-pollution as claimed in claim 2 is except the PVC wallpaper of formaldehyde, it is characterised in that the manganese dioxide
With the titanium dioxide particle diameter at 300-400 nanometers.
4. a kind of green non-pollution as claimed in claim 2 is except the PVC wallpaper of formaldehyde, it is characterised in that the supra polymer
Weight polyethylene fiber grain diameter is at 1-20 microns.
5. a kind of green non-pollution as claimed in claim 1 is except the PVC wallpaper of formaldehyde, it is characterised in that the rare earth metal
Reactant is the one kind in rare earth metal yttrium, lanthanum, cerium, praseodymium, neodymium metal.
6. a kind of green non-pollution is except the PVC wallpaper of formaldehyde, it is characterised in that the processing method of the wallpaper is：
A, will formaldehyde absorption as claimed in claim 1 layer constituent add stirred tank in stir, mixing speed is
500-1500r/min；Heated after stirring, heating-up temperature is 180-360 DEG C, and the heat time is 3-4.5h, obtains formaldehyde absorption
Layer base-material；
B, will propenyl benzene and paraffin add reactor in be stirred, mixing speed is 500-800r/min, mixing time 40-
60min, is heated after the completion of stirring, and heating-up temperature is 200-360 DEG C, and the heat time is 1-2h, adds stabilizer, ammoniacal liquor
With sodium carbonate stirring, to stir and naturally cool to normal temperature after terminating, you can obtain damp-proof layer base-material；
C, the PVC wallpaper of machine-shaping layer is put into liquid nitrogen carry out it is quick-frozen, then by formaldehyde absorption layer base-material uniform application in warp
Cross quick-frozen PVC wallpaper layer upper surface；Thickness of the formaldehyde absorption layer base-material on PVC wallpaper layer is 1-2mm；Smear and complete laggard
Row drying and processing, drying initial temperature is 45-70 DEG C, is uniformly risen with the speed of 15 DEG C/min, until 80-90 DEG C is risen to,
15-30min is persistently dried again；
D, in the wallpaper lower surface uniform application damp-proof layer base-material processed through step C, 20min is dried at a temperature of 75-90 DEG C
.
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| CN201510130219.8A CN104775587B (en) | 2015-03-24 | 2015-03-24 | A kind of green non-pollution is except the PVC wallpaper of formaldehyde |
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| CN104775587B true CN104775587B (en) | 2017-06-20 |
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| CN105155354A (en) * | 2015-09-09 | 2015-12-16 | 沭阳宇涛新型装饰材料有限公司 | Environment-friendly decorative paper and preparation method thereof |
| CN108373546A (en) * | 2016-10-14 | 2018-08-07 | 吴志勇 | A kind of preparation method of the PVC board of active charcoal adsorption function |
| CN107815210A (en) * | 2017-09-29 | 2018-03-20 | 镇江泽枫霖建筑材料有限公司 | It is a kind of except the preparation method of methanal paint |
| CN107815213A (en) * | 2017-10-05 | 2018-03-20 | 镇江泽枫霖建筑材料有限公司 | A kind of environmental protection removes the preparation method of formaldehyde building materials |
| CN108166330A (en) * | 2017-12-29 | 2018-06-15 | 重庆家宝装饰材料有限公司 | One kind is except formaldehyde PVC wallpaper and preparation method thereof |
| CN108316020A (en) * | 2018-01-24 | 2018-07-24 | 合肥市大卓电力有限责任公司 | A kind of Environment-friendlywallpaper wallpaper and preparation method thereof of purification air |
| CN108396587A (en) * | 2018-03-09 | 2018-08-14 | 太原氦舶新材料有限责任公司 | A kind of removal formaldehyde decorative wall paper |
| CN110551458A (en) * | 2019-08-27 | 2019-12-10 | 安徽紫荆花壁纸股份有限公司 | interior wall composite film decorative material |
| CN113304590A (en) * | 2020-02-26 | 2021-08-27 | 唐翔 | Preparation process of multifunctional aldehyde and benzene remover |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013146847A1 (en) * | 2012-03-30 | 2013-10-03 | 凸版印刷株式会社 | Resin composition for foam, foam, and wallpaper |
| CN103374176A (en) * | 2012-04-13 | 2013-10-30 | 王玉翠 | Multifunctional super-natural healthy indoor wallpaper and preparation thereof |
| CN102953513A (en) * | 2012-11-21 | 2013-03-06 | 吴江杰杰织造有限公司 | Diatomite wallpaper |
| CN102995858A (en) * | 2012-11-21 | 2013-03-27 | 吴江杰杰织造有限公司 | Foaming wallpaper |
| CN103290731B (en) * | 2013-05-08 | 2016-09-07 | 淮北龙盘工贸有限责任公司 | A kind of environmental bamboo charcoal wallpaper |
| CN203452303U (en) * | 2013-07-23 | 2014-02-26 | 金戈炜业（江苏）壁纸有限公司 | Flame-retardant adsorption purification degerming decoration wallpaper |
| CN103452266A (en) * | 2013-08-27 | 2013-12-18 | 江苏永辉装饰工程有限公司 | Diatomite antibacterial wall paper |
| CN103726414B (en) * | 2013-11-29 | 2016-02-03 | 淮北龙盘工贸有限责任公司 | The environmental and ecological wallpaper of a kind of anti-formaldehyde |
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