Summary of the invention
Goal of the invention: the object of the invention is, in order to solve the deficiencies in the prior art, provides a kind of environmental-protection flame-retardant wallpaper.
Technical scheme: in order to realize above object, a kind of environmental-protection flame-retardant wallpaper of the present invention, comprise basic unit, the back side of described basic unit is provided with water proofing property coating, above described basic unit, be provided with coating layer, above described coating layer, be provided with bamboo-carbon fibre layer, above described bamboo-carbon fibre layer, be provided with one-level flame-retardant layer, described one-level flame-retardant layer is provided with printed pattern layer, above described printed pattern layer, be provided with secondary flame-retardant layer, above described secondary flame-retardant layer, be provided with polytetrafluoroethylene floor, described polytetrafluoroethylene floor is provided with coating layer; Described coating layer is made up of the material of following mass percent: PP:30-35 part, sepiolite 5-7 part, zeolite 4-6 part, softener 1-2 part, retention agent 0.3-0.5 part, wet strength agent 1-2 part, copper acid methyl cellulose 2-3 part, antiseptic 4-5 part, dimethyl fumarate 1-2 part, calcium propionate 0.4-0.6 part, magnesium hydroxide 3-4 part, aluminium hydroxide 4-5 part, nano titanium oxide 2-3 part, ethanol 5-8 part, remainder is deionized water, and the thickness of described coating layer is 0.1-0.3mm; Described one-level flame-retardant layer is the compound of APP and pentaerythrite, and the thickness of described one-level flame-retardant layer is 0.1-0.15mm; Described secondary flame-retardant layer comprises following composition by weight: magnalium hydrotalcite colloid 8-10 part, and retention agent CPAM 0.0.5-0.08 part, sepiolite 2-4 part, the thickness of described secondary flame-retardant layer is 0.1-0.12 mm.In coating layer of the present invention, comprise sepiolite, zeolite, the deodorant such as copper acid methyl cellulose, wherein sepiolite is a kind of fibrous rich-magnesium clay mineral, there is good absorption, fire-retardant, the performance such as high temperature resistant, and itself be environment-protecting asepsis material, can be used as deodorant and go out the noxious materials such as airborne ammonia, can also use as fire retardant, zeolite is porous inorganic substances, there is absorption, catalyst and ion exchanging function, there is the premium properties of adsorption of hydrogen sulfide and ammonia, there is good deodorizing effect, a kind of well deodorant of copper acid methyl cellulose, gas permeability is high, effective, deodorizing capability can keep six months, can eliminate completely in 30 minutes the stench of ammonia and hydrogen sulfide, this several deodorant merges use, substantially the stink in deodorization chamber * winding paper completely, coating layer of the present invention has comprised antiseptic and nano titanium oxide, and nano titanium oxide has good antibacterial effect, coating layer has comprised dimethyl fumarate, calcium propionate, and these two kinds of materials all have good anti-mold effect, have the zeolite of deodorizing effect simultaneously, and it also has good anti-mold effect simultaneously, meanwhile, coating layer also comprises softener etc., makes the properties of wallpaper more balanced, superior, sepiolite in coating layer, magnesium hydroxide, aluminium hydroxide are all good fire retardants, and environmental protection, and three kinds of fire retardants are used in conjunction with, and flame retardant effect is more good, main component in coating layer is PP, but not PVC can not produce Vinyl Chloride Monomer, environmental protection, and other auxiliary agents of employing are also environmental protection toxic effects, the water proofing property coating that the bottom of wallpaper is provided with, the coating layer that topmost is provided with, has further protected wallpaper, has extended the service life of wallpaper, the present invention is also provided with bamboo-carbon fibre layer, takes full advantage of that bamboo-carbon fibre moisture absorption is ventilative, the feature such as bacteriostasis antibiosis, cool in summer and warm in winter, environmental protection, humidity regulation, be provided with polytetrafluoroethylene floor, polytetrafluoroethylene (PTFE) is a kind of good environment-friendly type waterproof ventilative material, can make wallpaper have water-proof breathable properties well, finally, wallpaper is also provided with two-layer flame-retardant layer in addition, and multiple protective like this improves the anti-flammability of wallpaper greatly, in secondary flame-retardant layer, hydrotalcite and sepiolite are used in conjunction with, flame retardant effect reaches raising, environmental protection simultaneously.
The material of described water proofing property coating is JS water-repellent paint, and coating layer thickness is 0.2-0.4mm.
The material of described basic unit is nonwoven fabric, pure cotton cloth or blended cloth.
The thickness of described bamboo-carbon fibre layer is 0.2-0.4mm.
The thickness of described polytetrafluoroethylene floor is 0.2-0.3mm.
Described coating layer is polyethylene film, and thickness is 0.2-0.4mm.Polyethylene has good moisture resistance, makes the moisture resistance of wallpaper more superior.
Described softener is stearic acid triethanolamine ester quaternary, and retention agent is guar gum, and wet strength agent is PAE resin, and antiseptic is shitosan.
Described APP is 2:1 with the composite ratio of pentaerythrite.Again under proportioning, flame retardant effect the best, the fire retardant environmental protection Wu who simultaneously uses pollutes.
Beneficial effect: environmental-protection flame-retardant wallpaper provided by the invention compared with prior art, has the following advantages:
1, wallpaper of the present invention, is provided with coating layer, one-level flame-retardant layer, secondary flame-retardant layer, and these three layers all have anti-flammability, and triple function makes wallpaper of the present invention have good anti-flammability;
2, wallpaper of the present invention, is provided with the reagent such as deodorant, antiseptic, mould inhibitor, softener at coating layer, make the overall performance comparative superiority of wallpaper;
3, the present invention is provided with water proofing property coating, coating layer, further protected wallpaper, extended the service life of wallpaper;
4, the present invention has been provided with polytetrafluoroethylene floor, and polytetrafluoroethylene (PTFE) is a kind of good environment-friendly type waterproof ventilative material, can make wallpaper have water-proof breathable properties well; Coating layer also has moisture resistance simultaneously; Make like this wallpaper of the present invention there is good moisture resistance and gas permeability; Be provided with bamboo-carbon fibre layer, taken full advantage of that bamboo-carbon fibre moisture absorption is ventilative, the feature such as bacteriostasis antibiosis, cool in summer and warm in winter, environmental protection, humidity regulation;
5, each layer of reagent environmental protection using of the present invention, meet the regulation of GB18585-2001, do not contain the heavy metal antimony, arsenic, barium, cadmium, chromium, lead, mercury, the selenium that ban use of of national regulation, do not contain formaldehyde, do not contain Vinyl Chloride Monomer, can not cause secondary pollution yet;
6, when wallpaper of the present invention has good anti-flammability, also having the performances such as antibacterial, mildew-resistant, deodorizing, protection against the tide, is the multi-functional wallpaper of a environmental type on the whole.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail; but illustrate that protection scope of the present invention is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the present invention; those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
embodiment 1
A kind of environmental-protection flame-retardant wallpaper, comprise basic unit 2, the back side of described basic unit 2 is provided with water proofing property coating 1, above described basic unit 2, be provided with coating layer 3, described coating layer 3 is provided with bamboo-carbon fibre layer 4 above, and described bamboo-carbon fibre layer 4 is provided with one-level flame-retardant layer 5 above, described one-level flame-retardant layer 5 is provided with printed pattern layer 6, described printed pattern layer 6 is provided with secondary flame-retardant layer 7 above, and described secondary flame-retardant layer 7 is provided with polytetrafluoroethylene floor 8 above, and described polytetrafluoroethylene floor 8 is provided with coating layer 9.
The material of described water proofing property coating 1 is JS water-repellent paint, and coating layer thickness is 0.2mm;
The material of described basic unit 2 is nonwoven fabric, pure cotton cloth or blended cloth;
Described coating layer 3 is made up of the material of following mass percent: PP:31 part, 5 parts of sepiolites, 4 parts, zeolite, 1 part of softener stearic acid triethanolamine ester quaternary, 0.3 part of retention agent guar gum, 1 part of wet strength agent PAE resin, 2 parts of copper acid methyl celluloses, 4 parts of antiseptic shitosans, 1 part of dimethyl fumarate, 0.4 part of calcium propionate, 3 parts of magnesium hydroxides, 4 parts, aluminium hydroxide, 2 parts of nano titanium oxides, 5 parts of ethanol, remainder is deionized water, and the thickness of described coating layer 3 is 0.3mm;
The thickness of described bamboo-carbon fibre layer 4 is 0.2mm;
The compound that described one-level flame-retardant layer 5 is 2:1 for APP and the composite ratio of pentaerythrite, the thickness of described one-level flame-retardant layer 5 is 0.1mm;
Described secondary flame-retardant layer 7 comprises following composition by weight: 8 parts, magnalium hydrotalcite colloid, and retention agent CPAM 0.0.5-part, 2 parts of sepiolites, the preparation method of magnalium hydrotalcite colloid is as follows: M g (the N O that is 3: 1 by magnalium ratio under room temperature
3)
2.6H
2o and A l (N O
3)
3.9H
2o is dissolved in deionized water, fixing total ion concentration 0.5m o l/L, then under the solution making being stirred, slowly joining mass concentration is in 10% sodium carbonate liquor, add rear vigorous stirring 1h, then slowly stir 2h, in this process, have precipitation and generate, then under room temperature, leave standstill 48h, decompress filter, through filter cake with after deionized water washed twice at 70-80 DEG C peptization 5h, can obtain hydrotalcite colloid; The thickness of described secondary flame-retardant layer 7 is 0.12 mm;
The thickness of described polytetrafluoroethylene floor 8 is 0.2mm;
Described coating layer 9 is polyethylene film, and thickness is 0.2mm.
embodiment 2
A kind of environmental-protection flame-retardant wallpaper, comprise basic unit 2, the back side of described basic unit 2 is provided with water proofing property coating 1, above described basic unit 2, be provided with coating layer 3, described coating layer 3 is provided with bamboo-carbon fibre layer 4 above, and described bamboo-carbon fibre layer 4 is provided with one-level flame-retardant layer 5 above, described one-level flame-retardant layer 5 is provided with printed pattern layer 6, described printed pattern layer 6 is provided with secondary flame-retardant layer 7 above, and described secondary flame-retardant layer 7 is provided with polytetrafluoroethylene floor 8 above, and described polytetrafluoroethylene floor 8 is provided with coating layer 9.
The material of described water proofing property coating 1 is JS water-repellent paint, and coating layer thickness is 0.2-0.4mm;
The material of described basic unit 2 is nonwoven fabric, pure cotton cloth or blended cloth;
Described coating layer 3 is made up of the material of following mass percent: PP:33 part, 6 parts of sepiolites, 5 parts, zeolite, 1.5 parts of softener stearic acid triethanolamine ester quaternaries, 0.4 part of retention agent guar gum, 1.5 parts of wet strength agent PAE resins, 2.5 parts of copper acid methyl celluloses, 4.5 parts of antiseptic shitosans, 1.5 parts of dimethyl fumarates, 0.5 part of calcium propionate, 3.5 parts of magnesium hydroxides, 4.5 parts, aluminium hydroxide, 2.5 parts of nano titanium oxides, 6.5 parts of ethanol, remainder is deionized water, and the thickness of described coating layer 3 is 0.2mm;
The thickness of described bamboo-carbon fibre layer 4 is 0.3mm;
The compound that described one-level flame-retardant layer 5 is 2:1 for APP and the composite ratio of pentaerythrite, the thickness of described one-level flame-retardant layer 5 is 0.12mm;
Described secondary flame-retardant layer 7 comprises following composition by weight: 9 parts, magnalium hydrotalcite colloid, and 0.07 part of retention agent CPAM, 3 parts of sepiolites, the preparation method of magnalium hydrotalcite colloid is as follows: M g (the N O that is 3: 1 by magnalium ratio under room temperature
3)
2.6H
2o and A l (N O
3)
3.9H
2o is dissolved in deionized water, fixing total ion concentration 0.5m o l/L, then under the solution making being stirred, slowly joining mass concentration is in 10% sodium carbonate liquor, add rear vigorous stirring 1h, then slowly stir 2h, in this process, have precipitation and generate, then under room temperature, leave standstill 48h, decompress filter, through filter cake with after deionized water washed twice at 70~80 DEG C peptization 5h, can obtain hydrotalcite colloid; The thickness of described secondary flame-retardant layer 7 is 0.11 mm;
The thickness of described polytetrafluoroethylene floor 8 is 0.25mm;
Described coating layer 9 is polyethylene film, and thickness is 0.3mm.
embodiment 3
A kind of environmental-protection flame-retardant wallpaper, comprise basic unit 2, the back side of described basic unit 2 is provided with water proofing property coating 1, above described basic unit 2, be provided with coating layer 3, described coating layer 3 is provided with bamboo-carbon fibre layer 4 above, and described bamboo-carbon fibre layer 4 is provided with one-level flame-retardant layer 5 above, described one-level flame-retardant layer 5 is provided with printed pattern layer 6, described printed pattern layer 6 is provided with secondary flame-retardant layer 7 above, and described secondary flame-retardant layer 7 is provided with polytetrafluoroethylene floor 8 above, and described polytetrafluoroethylene floor 8 is provided with coating layer 9.
The material of described water proofing property coating 1 is JS water-repellent paint, and coating layer thickness is 0.4mm;
The material of described basic unit 2 is nonwoven fabric, pure cotton cloth or blended cloth;
Described coating layer 3 is made up of the material of following mass percent: PP:35 part, 7 parts of sepiolites, 6 parts, zeolite, 2 parts of softener stearic acid triethanolamine ester quaternaries, 0.5 part of retention agent guar gum, 2 parts of wet strength agent PAE resins, 3 parts of copper acid methyl celluloses, 5 parts of antiseptic shitosans, 2 parts of dimethyl fumarates, 0.6 part of calcium propionate, 4 parts of magnesium hydroxides, 5 parts, aluminium hydroxide, 3 parts of nano titanium oxides, 8 parts of ethanol, remainder is deionized water, and the thickness of described coating layer 3 is 0.1mm;
The thickness of described bamboo-carbon fibre layer 4 is 0.4mm;
The compound that described one-level flame-retardant layer 5 is 2:1 for APP and the composite ratio of pentaerythrite, the thickness of described one-level flame-retardant layer 5 is 0.15mm;
Described secondary flame-retardant layer 7 comprises following composition by weight: 10 parts, magnalium hydrotalcite colloid, and 0.08 part of retention agent CPAM, 4 parts of sepiolites, the preparation method of magnalium hydrotalcite colloid is as follows: M g (the N O that is 3: 1 by magnalium ratio under room temperature
3)
2.6H
2o and A l (N O
3)
3.9H
2o is dissolved in deionized water, fixing total ion concentration 0.5m o l/L, then under the solution making being stirred, slowly joining mass concentration is in 10% sodium carbonate liquor, add rear vigorous stirring 1h, then slowly stir 2h, in this process, have precipitation and generate, then under room temperature, leave standstill 48h, decompress filter, through filter cake with after deionized water washed twice at 70~80 DEG C peptization 5h, can obtain hydrotalcite colloid; The thickness of described secondary flame-retardant layer 7 is 0.1 mm;
The thickness of described polytetrafluoroethylene floor 8 is 0.3mm;
Described coating layer 9 is polyethylene film, and thickness is 0.4mm.
The manufacture craft of the wallpaper of example wallpaper routinely above-mentioned time, through paste producing, coating, dry, printing, foaming, embossing, cooling, trimming, rolling.
The wallpaper making according to above-described embodiment meets the regulation of GB18585-2001, do not contain the heavy metal antimony, arsenic, barium, cadmium, chromium, lead, mercury, the selenium that ban use of of national regulation, do not contain formaldehyde, do not contain Vinyl Chloride Monomer, wallpaper of the present invention is the multi-functional wallpaper of a environmental type on the whole.
Oxygen index (OI) is an important indicator weighing anti-flammability height, and wallpaper of the present invention is through test, and its oxygen index (OI) >36, this means that wallpaper of the present invention has high flame retardant.
Above-described embodiment is only explanation technical conceive of the present invention and feature, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present invention enforcement according to this, can not limit the scope of the invention with this.All equivalents that Spirit Essence has been done according to the present invention or modification, within all should being encompassed in protection scope of the present invention.