A kind of environmental-protection flame-retardant wallpaper
Technical field
The present invention relates to a kind of environmental-protection flame-retardant wallpaper.
Background technology
Wallpaper, also referred to as wallpaper, it is a kind of application house decorative material quite widely.The feature that other house decorative materials multiple such as color is various, pattern enriches because wallpaper has, luxurious style, safety and environmental protection, easy construction, affordable are incomparable, therefore obtain the universal of certain degree at developed countries and regions such as America and Europe, Southeast Asia, Japan.In recent years, China's indoor decorating is persistently overheating, and the wallpaper be once given the cold shoulder has come into parlor, bedroom, hotel, meeting room etc. again with its gorgeous new attitude.
In the past, wallpaper comes into the life of people as just a kind of decorative material, people to its require many ornamental with aesthetic property above, along with the raising of people's living standard, people need to want the wallpaper of high-quality to decorate the life of oneself, and people's other Functional Requirement to wallpaper also gets more and more.
Along with the raising of people's living standard, require also more and more higher to the fire resistance of the decoration wallpapers such as room, dining room, hotel.From security against fire and practicality, the flame-retardancy requirements of wallpaper is grown with each passing day.
Wallpaper flame retardant effect is in the market very different, and the Environment-friendlywallpaper wallpaper with high-quality high flame retardant is little, is therefore necessary to develop a kind of environmental-protection flame-retardant wallpaper.
Summary of the invention
Goal of the invention: the object of the invention is 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, described basic unit is provided with coating layer above, bamboo is provided with above described coating layer, one-level flame-retardant layer is provided with above described bamboo, described one-level flame-retardant layer is provided with printed pattern layer, secondary flame-retardant layer is provided with above described printed pattern layer, be provided with polytetrafluoroethylene floor above described secondary flame-retardant layer, 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, retention agent CPAM0.0.5-0.08 part, sepiolite 2-4 part, and the thickness of described secondary flame-retardant layer is 0.1-0.12mm.Sepiolite is contained in coating layer of the present invention, 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, the noxious materials such as the ammonia in air can be gone out as deodorant, 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 can stink completely in deodorization chamber * winding paper, include antiseptic and nano titanium oxide in coating layer of the present invention, nano titanium oxide has good antibacterial effect, include dimethyl fumarate, calcium propionate in coating layer, these two kinds of materials all have excellent 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, three kinds of fire retardants with the use of, flame retardant effect is more excellent, main component in coating layer is PP, but not PVC, can not produce Vinyl Chloride Monomer, environmental protection, 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, protects wallpaper further, extends the service life of wallpaper, the present invention is also provided with bamboo, take full advantage of that bamboo-carbon fibre moisture absorption is ventilative, bacteriostasis antibiosis, cool in summer and warm in winter, environmental protection, the feature such as humidity regulation, be provided with polytetrafluoroethylene floor, polytetrafluoroethylene (PTFE) is a kind of excellent environment-friendly type waterproof ventilative material, and wallpaper can be made to have water-proof breathable properties well, finally, wallpaper is also provided with two-layer flame-retardant layer in addition, such multiple protective, and the anti-flammability of wallpaper is improved greatly, in secondary flame-retardant layer by hydrotalcite and sepiolite with the use of, 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 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 excellent 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 is best, and the fire retardant environmental protection Wu simultaneously used 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 excellent anti-flammability;
2, wallpaper of the present invention, is provided with the reagent such as deodorant, antiseptic, mould inhibitor, softener, makes the overall performance comparative superiority of wallpaper at coating layer;
3, the water proofing property coating, the coating layer that are provided with of the present invention, protects wallpaper further, extends the service life of wallpaper;
4, the present invention has been provided with polytetrafluoroethylene floor, and polytetrafluoroethylene (PTFE) is a kind of excellent environment-friendly type waterproof ventilative material, and wallpaper can be made to have water-proof breathable properties well; Coating layer also has moisture resistance simultaneously; Wallpaper of the present invention is made to have excellent moisture resistance and gas permeability like this; Be provided with bamboo, taken full advantage of that bamboo-carbon fibre moisture absorption is ventilative, bacteriostasis antibiosis, cool in summer and warm in winter, environmental protection, the feature such as humidity regulation;
5, the reagent environmental protection of each layer use of the present invention, meet 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, also can not cause secondary pollution;
6, while 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
In figure: 1-water proofing property coating, 2-basic unit, 3-coating layer, 4-bamboo, 5-one-level flame-retardant layer, 6-printed pattern layer, 7-secondary flame-retardant layer, 8-polytetrafluoroethylene floor, 9-coating layer.
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 obtained 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, described basic unit 2 is provided with coating layer 3 above, and described coating layer 3 is provided with bamboo 4 above, and described bamboo 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, sepiolite 5 parts, 4 parts, zeolite, softener stearic acid triethanolamine ester quaternary 1 part, retention agent guar gum 0.3 part, wet strength agent PAE resin 1 part, copper acid methyl cellulose 2 parts, antiseptic shitosan 4 parts, dimethyl fumarate 1 part, calcium propionate 0.4 part, magnesium hydroxide 3 parts, 4 parts, aluminium hydroxide, nano titanium oxide 2 parts, ethanol 5 parts, remainder is deionized water, and the thickness of described coating layer 3 is 0.3mm;
The thickness of described bamboo 4 is 0.2mm;
Described one-level flame-retardant layer 5 is APP is the compound of 2:1 with the composite ratio of pentaerythrite, and 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, retention agent CPAM0.0.5-part, sepiolite 2 parts, and the preparation method of magnalium hydrotalcite colloid is as follows: be the Mg (NO of 3: 1 by magnalium ratio under room temperature
3)
2.6H
2o and Al (NO
3)
3.9H
2o dissolves in deionized water, fixing total ion concentration 0.5mol/L, then slowly joining mass concentration under being stirred by obtained solution is in 10% sodium carbonate liquor, add rear vigorous stirring 1h, then slowly stir 2h, have precipitation in the process and generate, then left at room temperature 48h, decompress filter, after filter cake spends deionized water twice at 70-80 DEG C peptization 5h, hydrotalcite colloid can be obtained; The thickness of described secondary flame-retardant layer 7 is 0.12mm;
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, described basic unit 2 is provided with coating layer 3 above, and described coating layer 3 is provided with bamboo 4 above, and described bamboo 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, sepiolite 6 parts, 5 parts, zeolite, softener stearic acid triethanolamine ester quaternary 1.5 parts, retention agent guar gum 0.4 part, wet strength agent PAE resin 1.5 parts, copper acid methyl cellulose 2.5 parts, antiseptic shitosan 4.5 parts, dimethyl fumarate 1.5 parts, calcium propionate 0.5 part, magnesium hydroxide 3.5 parts, 4.5 parts, aluminium hydroxide, nano titanium oxide 2.5 parts, ethanol 6.5 parts, remainder is deionized water, and the thickness of described coating layer 3 is 0.2mm;
The thickness of described bamboo 4 is 0.3mm;
Described one-level flame-retardant layer 5 is APP is the compound of 2:1 with the composite ratio of pentaerythrite, and 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, retention agent CPAM0.07 part, sepiolite 3 parts, and the preparation method of magnalium hydrotalcite colloid is as follows: be the Mg (NO of 3: 1 by magnalium ratio under room temperature
3)
2.6H
2o and Al (NO
3)
3.9H
2o dissolves in deionized water, fixing total ion concentration 0.5mol/L, then slowly joining mass concentration under being stirred by obtained solution is in 10% sodium carbonate liquor, add rear vigorous stirring 1h, then slowly stir 2h, have precipitation in the process and generate, then left at room temperature 48h, decompress filter, after filter cake spends deionized water twice at 70 ~ 80 DEG C peptization 5h, hydrotalcite colloid can be obtained; The thickness of described secondary flame-retardant layer 7 is 0.11mm;
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, described basic unit 2 is provided with coating layer 3 above, and described coating layer 3 is provided with bamboo 4 above, and described bamboo 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, sepiolite 7 parts, 6 parts, zeolite, softener stearic acid triethanolamine ester quaternary 2 parts, retention agent guar gum 0.5 part, wet strength agent PAE resin 2 parts, copper acid methyl cellulose 3 parts, antiseptic shitosan 5 parts, dimethyl fumarate 2 parts, calcium propionate 0.6 part, magnesium hydroxide 4 parts, 5 parts, aluminium hydroxide, nano titanium oxide 3 parts, ethanol 8 parts, remainder is deionized water, and the thickness of described coating layer 3 is 0.1mm;
The thickness of described bamboo 4 is 0.4mm;
Described one-level flame-retardant layer 5 is APP is the compound of 2:1 with the composite ratio of pentaerythrite, and 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, retention agent CPAM0.08 part, sepiolite 4 parts, and the preparation method of magnalium hydrotalcite colloid is as follows: be the Mg (NO of 3: 1 by magnalium ratio under room temperature
3)
2.6H
2o and Al (NO
3)
3.9H
2o dissolves in deionized water, fixing total ion concentration 0.5mol/L, then slowly joining mass concentration under being stirred by obtained solution is in 10% sodium carbonate liquor, add rear vigorous stirring 1h, then slowly stir 2h, have precipitation in the process and generate, then left at room temperature 48h, decompress filter, after filter cake spends deionized water twice at 70 ~ 80 DEG C peptization 5h, hydrotalcite colloid can be obtained; The thickness of described secondary flame-retardant layer 7 is 0.1mm;
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 time above-mentioned, through paste producing, coating, drying, printing, foaming, embossing, cooling, trimming, rolling.
The wallpaper obtained according to above-described 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, wallpaper of the present invention is the multi-functional wallpaper of a environmental type on the whole.
Oxygen index (OI) is the 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, only for technical conceive of the present invention and feature are described, its objective is to allow and is familiar with these those skilled in the art and can understands content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalents done by Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.