CN205242177U - Photocatalyst removes aldehyde wall paper - Google Patents

Abstract

The utility model discloses a photocatalyst removes aldehyde wall paper, including the basic unit, be provided with the buffer layer in the basic unit, buffer layer upper portion spreads to cover there is the layer of covering with paint, it is photocatalyst layer to cover with paint, lacquer, colour wash, etc. The layer, photocatalyst layer passes through the gluing layer and bonds on buffer layer upper portion. The utility model discloses a nano -scale titanium dioxide has exert extremely strong photocatalyst effect, but makes wall paper indoor air purification, effectually clears away noxious material such as the formaldehyde that exists in the air, benzene, benzene series thing, sulphide, amides, and a kind of white tissue paper and bottom paper and the laminating of heat preservation organic not only make the wall paper have an aesthetic property, moreover the design of heat preservation solved the not enough condition of heating in winter, give people and has reduced the consumption that the life was keeped warm.

Description

Photocatalyst formaldehyde-removing wallpaper

Technical field

The utility model relates to a kind of wallpaper, relates in particular to a kind of also photocatalyst formaldehyde-removing wallpaper of energy insulation that purifies air that has.

Background technology

Wallpaper, it is a kind of application house decorative material quite widely. The incomparable features of multiple other house decorative material such as color is various because wallpaper has, pattern is abundant, luxurious style, safety and environmental protection, easy construction, price are suitable, therefore in developed countries such as America and Europe, Southeast Asia, Japan with regionally obtain popularizing of certain degree.

Wallpaper is divided into a lot of classes, as coating wallpaper, overlay film wallpaper, embossing wallpaper etc. Conventionally produce body paper with bleached wood pulp, then through the processing processing of different operations, cover and mould as coating, printing, embossing or surface, after cutting, packing, dispatch from the factory. Because there is certain intensity, appearance attractive in appearance and good water repelling property, be widely used in the interior decoration in house, office, hotel etc.

In recent years, domestic indoor decoration requirements increases progressively, and causes state's interior finish material quality uneven, and the hidden danger that underproof poisonous finishing material brings is familiar with by consumer gradually, thereby also more and more stronger to the demand of the finishing material feature of environmental protection.

In indoor other ornament materials and house ornamentation, use in a large number the binding agent taking formaldehyde as raw material such as melamine resin in environment, to discharge the degradation of indoor air VOCs: such as free formaldehyde, benzene (VOC) towards periphery, cause room air pollution, be detrimental to health. Country's room air detects department and made ASSOCIATE STATISTICS for new decorated house, shows the above formaldehyde of new decorated house 90% and ammonia severe overweight. For environment at home, exploitation one can recycle, can effectively remove formaldehyde, and the elegant in appearance formaldehyde products of going is very necessary simultaneously.

And wallpaper does not all have heat-insulating property at present, in winter, when heating is not good especially, can just seem very important by retaining heat.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of also photocatalyst formaldehyde-removing wallpaper of energy insulation that purifies air that has.

In order to solve the problems of the technologies described above, the utility model provides a kind of photocatalyst formaldehyde-removing wallpaper, includes basic unit, in described basic unit, be provided with cushion, described cushion top paving is covered with coatings, and described coatings is photocatalyst layer, and described photocatalyst layer is bonded in cushion top by gluing layer.

Further, described basic unit includes a kind of white tissue paper, heat-insulation layer and bottom paper, and described a kind of white tissue paper is at outermost layer, and described heat-insulation layer is in intermediate layer, and described bottom paper is at the bottom.

Further, described a kind of white tissue paper is dual mixing copy paper, and its thickness is 0.01mm to 0.5mm.

Further, described heat-insulation layer is the heat-insulation layer that has added macromolecule organic.

Further, described cushion is the cushion that rubber is made, and the thickness of described cushion is 0.2mm.

Further, be also equipped with one deck flame-retardant layer between described cushion and coatings, the thickness of described flame-retardant layer is 0.12mm.

Further, described photocatalyst layer is Nano titanium dioxide.

Further, described photocatalyst layer and gluing layer form planar structure.

Further, described photocatalyst layer and gluing layer form wave structure.

The utility model is by nano level titanium dioxide, bring into play extremely strong photocatalyst effect, wallpaper can be purified the air of a room, effectively the noxious materials such as the formaldehyde existing in air, benzene, benzene homologues, sulfide, amide are removed, a kind of white tissue paper and bottom paper and heat-insulation layer are organically fitted, not only make wallpaper there is aesthetic property, and the design of heat-insulation layer solves the situation of heat supply in winter deficiency, reduced the consumption of life heating to people.

Brief description of the drawings

Fig. 1 is the structure chart of the utility model photocatalyst formaldehyde-removing wallpaper.

In figure, 1, a kind of white tissue paper, 2, heat-insulation layer, 3, bottom paper, 4, cushion, 5, flame-retardant layer, 6, photocatalyst layer.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.

As shown in Figure 1, the utility model provides a kind of photocatalyst formaldehyde-removing wallpaper, include basic unit, in described basic unit, be provided with cushion 4, described cushion 4 top pavings are covered with coatings, described coatings is photocatalyst layer 6, described photocatalyst layer 6 is bonded in cushion 4 tops by gluing layer, described basic unit and cushion 4 arrange intensity, stability and the pliability of having guaranteed whole wallpaper structure, make wallpaper basic unit and the photocatalyst layer 6 formation one of combining closely, greatly improved the degerming of photocatalyst layer 6, the utilization rate of function of removing formaldehyde.

Described basic unit includes a kind of white tissue paper 1, heat-insulation layer 2 and bottom paper 3, and described a kind of white tissue paper 1 is at outermost layer, and described heat-insulation layer 2 is in intermediate layer, and described bottom paper 3, at the bottom, for wallpaper, can make wallpaper show containing and high-grade outward appearance a kind of white tissue paper. In specific embodiment, described a kind of white tissue paper 1 is dual mixing copy paper, and its thickness is 0.01mm to 0.5mm.

In order to make wallpaper have heat insulating effect, the application has added heat-insulation layer 2 in basic unit, and preferably, described heat-insulation layer 2 is by making every the better macromolecule organic of cool effect of heat insulation.

The cushion that described cushion 4 is made for rubber, the thickness of described cushion 4 is 0.2mm, cushion 4 be arranged so that wallpaper Tough structure is better, between described cushion 4 and coatings, be also equipped with one deck flame-retardant layer 5, the thickness of described flame-retardant layer 5 is 0.12mm. Described flame-retardant layer 5 is made up of the environmental protection flame retardant glue that embeds polyvinyl chloride resin particle, and the setting of flame-retardant layer 5 makes wallpaper have anti-flammability and self-extinguishment.

Described photocatalyst layer 6 is Nano titanium dioxide, and in the present embodiment, photocatalyst is a kind of general name of the photosemiconductor material with photo-catalysis function taking Nano titanium dioxide as representative. Photocatalyst is under the irradiation of specific wavelength, can produce the photosynthetic a series of energy conversion process of similar plants Determination of Chlorophyll, be that chemical energy is given the oxidability that photocatalyst surface is very strong light energy conversion, the various organic compounds of oxidable decomposition and mineralising part inorganic matter, and there is antibacterial effect.

Therefore various harmful chemicals and odorant can be decomposed or harmless treatment as formaldehyde, toluene, benzene, benzene homologues, sulfide, amide and harmful bacteria, virus, reach purify air, the effect of anti-soil deodorizing.

Existing photocatalyst solution is all to adopt the mode of later stage hand spray to apply, coating procedure has not only increased cost, because the inhomogeneities applying has also reduced the utilization rate of photocatalyst, the utility model is in order to ensure the coating uniformity of photocatalyst and to improve aldehydes removal effect, in the production process of wallpaper by photocatalyst layer 6 with together with basic unit tight bond.

Further, in order to increase cleaning and the slickness of wallpaper, described photocatalyst layer 6 and gluing layer can be formed to planar structure, in addition, in order to increase adhesion and the aldehydes removal effect of photocatalyst layer 6 and gluing layer, described photocatalyst layer 6 and gluing layer can be formed to wave structure.

The utility model is by photocatalyst layer 6, bring into play extremely strong aldehydes removal effect, wallpaper can be purified the air of a room, effectively the noxious materials such as the formaldehyde existing in air, benzene, benzene homologues are removed, and by the setting of heat-insulation layer 2, solve the situation of heat supply in winter deficiency, reduced life heating consumption use to people, and make wallpaper there is anti-flammability and self-extinguishment by flame-retardant layer 5.

The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection domain of the present utility model is not limited to this. What those skilled in the art did on the utility model basis is equal to alternative or conversion, all within protection domain of the present utility model. Protection domain of the present utility model is as the criterion with claims.

Claims (9)

1. a photocatalyst formaldehyde-removing wallpaper, is characterized in that, includes basic unit, in described basic unit, is provided with cushion, and described cushion top paving is covered with coatings, and described coatings is photocatalyst layer, and described photocatalyst layer is bonded in cushion top by gluing layer.

2. a kind of photocatalyst formaldehyde-removing wallpaper according to claim 1, is characterized in that, described basic unit includes a kind of white tissue paper, heat-insulation layer and bottom paper, and described a kind of white tissue paper is at outermost layer, and described heat-insulation layer is in intermediate layer, and described bottom paper is at the bottom.

3. a kind of photocatalyst formaldehyde-removing wallpaper according to claim 2, is characterized in that, described a kind of white tissue paper is dual mixing copy paper, and its thickness is 0.01mm to 0.5mm.

4. a kind of photocatalyst formaldehyde-removing wallpaper according to claim 2, is characterized in that, described heat-insulation layer is the heat-insulation layer that has added macromolecule organic.

5. a kind of photocatalyst formaldehyde-removing wallpaper according to claim 1, is characterized in that, described cushion is the cushion that rubber is made, and the thickness of described cushion is 0.2mm.

6. a kind of photocatalyst formaldehyde-removing wallpaper according to claim 4, is characterized in that, is also equipped with one deck flame-retardant layer between described cushion and coatings, and the thickness of described flame-retardant layer is 0.12mm.

7. a kind of photocatalyst formaldehyde-removing wallpaper according to claim 1, is characterized in that, described photocatalyst layer is Nano titanium dioxide.

8. a kind of photocatalyst formaldehyde-removing wallpaper according to claim 1, is characterized in that, described photocatalyst layer and gluing layer form planar structure.

9. a kind of photocatalyst formaldehyde-removing wallpaper according to claim 1, is characterized in that, described photocatalyst layer and gluing layer form wave structure.