CN108360258A - A kind of composite plastic wall paper and preparation method for adsorption cleaning room air - Google Patents

A kind of composite plastic wall paper and preparation method for adsorption cleaning room air Download PDF

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Publication number
CN108360258A
CN108360258A CN201810224225.3A CN201810224225A CN108360258A CN 108360258 A CN108360258 A CN 108360258A CN 201810224225 A CN201810224225 A CN 201810224225A CN 108360258 A CN108360258 A CN 108360258A
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wall paper
composite plastic
plastic wall
preparation
room air
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陈庆
昝航
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Chengdu New Keli Chemical Science Co Ltd
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Chengdu New Keli Chemical Science Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/002—Coverings or linings, e.g. for walls or ceilings made of webs, e.g. of fabrics, or wallpaper, used as coverings or linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels
    • B32B2607/02—Wall papers, wall coverings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/16—Cyclodextrin; Derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters

Abstract

The invention belongs to the technical fields of decorative wall cloth, and in particular to a kind of composite plastic wall paper and preparation method for adsorption cleaning room air；Cyclodextrin solution is added pore creating material, loads the Nonmetal ore sorbent and aerosil powder for having foaming agent, ultrasonic disperse is carried out after mixing, is filtered, nano-TiO is immersed by composite plastic wall paper of the present invention2Dispersion liquid is spun on PET non-woven fabrics surface layer after carrying out group bonding；The composite plastic wall paper of purification air is made with flax fiber layer, polyurethane film, printing and dyeing decorative layer compoiste adhering.By preparing, porous cyclodextrin inner coats Nonmetal ore sorbent, outside chemical is bonded nano-TiO2Core component, production cost reduces while processing step simplifies, and a large amount of hydroxyl and nano-TiO outside cyclodextrin2The hydroxyl on surface forms intermolecular hydrogen bonding, not easily to fall off, extends service life；Secondly, it is acted on by foaming agent and retains adsorbent pores gap structure, ensure that higher absorption and decomposition efficiency.

Description

A kind of composite plastic wall paper and preparation method for adsorption cleaning room air
Technical field
The invention belongs to the technical fields of decorative wall cloth, and in particular to a kind of composite plastic for adsorption cleaning room air Expect wall paper and preparation method.
Background technology
The report about the incidence relationship of room air and leukaemia after new finishing is also more common in media in recent years.Cause The quality of this room air is an important factor for influencing health.The type of air purifying preparation emerges one after another in recent years, wherein Activated carbon is most widely used.But air purifying preparation needs to be positioned over indoor each corner, not only influences beauty, but also It is easy to forget.And the price of all kinds of air purifying preparations is also higher.Therefore, occur some currently on the market with air purification Wallpaper/wall paper of function.
Routine has the main function ingredient of the wallpaper of air-cleaning function for sepiolite or activated carbon, sepiolite and activity Charcoal has higher porosity, has preferable suction-operated.But at present using sepiolite or activated carbon as main function at There is also many disadvantages for the wall paper divided：1. the adsorption capacity of sepiolite and activated carbon is not ideal enough, generally use half a year to 1 year Afterwards, adsorption effect will be greatly reduced；2. since there is preferable hygroscopicity to inhale when in use for sepiolite and activated carbon While attached pernicious gas, a large amount of moisture can be also adsorbed, its originally limited adsorption capacity is caused to be occupied；3. sepiolite and It can not effectively be decomposed after activated carbon adsorption pernicious gas, after the adsorption capacity of sepiolite and activated carbon is occupied full, very Difficulty excludes the pernicious gas adsorbed.And after the above-mentioned coating with air-cleaning function is coated in wall paper base, Since thickness is thicker, heavier-weight, and quality is harder, has seriously affected the compliance of wallpaper.
Wall paper is material very common in existing interior decoration, is all suitable in many places, mainly by gluing and The mode of splicing is set on wall, although the quality of existing wall paper is more excellent, there are still have shortcoming：It is easier to Discoloration scrubbing resistance, the easy moisture absorption and is not gone mouldy, and especially effect is poor in terms of its waterproof.Due to above-mentioned defect, greatly limit Popularization of the decoration in decoration, in order to wallpaper industry brings great industry obstacle.
Chinese invention patent application number has decomposing formaldehyde by one kind that 201210453899.3 patent document is announced Decorative material for wall surface of function and preparation method thereof discloses a kind of decorative material for wall surface and its system with decomposing formaldehyde function Preparation Method, the decorative material for wall surface are wallpaper or wall paper, including base material and decoration layer；The decoration layer is ink layer Or foamed plastic layer；Decorative material for wall surface further includes micro powder granule；Micro powder granule is bonded and fixed on decoration layer；Micro mist Quality of the grain on every square metre of decorative material for wall surface is 0.1g~8g.The micro powder granule includes the two of 1wt%~50wt% The nanometer titanium dioxide micropowder particle of silica aerogel micro powder granule and 50wt%~99wt%.Due to most nano-silica Change titanium micro powder granule to be dispersed in aerosil micro powder granule, therefore receiving on the decorative material for wall surface surface of the present invention Rice fine titanium dioxide powder particle becomes larger with by the air contact area of formaldehyde pollution, can adequately contact and be catalyzed anti-with formaldehyde It answers, plays the role of purifying the air of a room.
Chinese invention patent application number 201410741549.6 discloses the stockinette wall paper with shape memory function Fabric, the invention are related to a kind of stockinette wall cloth fabric with shape memory function, it includes fabric body（1）, fabric Ontology（Be woven into fenestral fabric by warp and weft, the weft uses memory fiber terylene, the fabric body front according to It is secondary to be covered with layer of polyurethane（4）, flax fiber sandwich layer（5）With ramee layer（6）.The fabric body back side is covered with base（7）, The base（7）It is made of fabric, the fabric knitting rule is the double rib of 1-0/5-6, and filling uses FDY84D/ 36F polyester filaments and spandex thread, veil use 75D/144F low elastic polyester filaments and spandex thread.The present invention has antibacterial bacteriostatic, removes Smelly absorption, moisture absorption be ventilative, mould proof wear-resisting feature.The present invention adds spandex filament on the basis of common braided fabric, and presses 1- Rule is weaved, and manufactured fabric fall is good, anti-corrugation, also has elasticity foot, contracting strength is good, surface velvet It is full and have rich and honour sense.
Chinese invention patent application number 201611268416.7 discloses a kind of wall paper capable of purifying air, which provides A kind of wall paper capable of purifying air, including base, composite layer and nano coating, the base are woven nylon loop, base Phozy face is bonding using the one side of polyurethane adhesive and composite layer, and nano coating is coated in the another side of composite layer, Contain nano-titanium dioxide in composite layer, composite layer passes through high temperature foaming process, has empty closed pore coating.Composite wood The bed of material contains nano-titanium dioxide, makes the pernicious gas that wall paper has purification air and the release of wall paper viscose is pasted in purification；This hair Bright base is woven nylon loop, and gives over to part bind with metope by a hair side is played, breach common wallpaper tear fastness it is poor, The problem of easy alice breakage, at the same increase paste during wall paper and metope adhesive fastness；There is the present invention empty closed pore to apply The structure of layer promotes the heat insulating function of wall paper when indoor heating and Summer Indoor freeze in winter, reduces energy consumption, meanwhile, Promote the sound absorption function of wall paper.
When prior art prepares absorption wall paper, adsorbent dispersion is uneven, and poor with matrix attachment, easy to fall off, causes Service life is shorter.Therefore, in view of the above technical problems, there is an urgent need for prepare one kind be provided simultaneously with absorption and degradation air pollutants and Wall paper with long service life.
Invention content
In view of the deficiencies of the prior art, the present invention proposes that a kind of absorption property is good, moreover it is possible to effectively degradation air pollutants and Wall paper with long service life.
To solve the above problems, the present invention uses following technical scheme：
A kind of preparation method of composite plastic wall paper for adsorption cleaning room air, includes the following steps：
A, the cyclodextrin of 10~30 parts by weight and the water of 70~90 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, the load that the pore creating material, 8~10 parts by weight of 5~10 parts by weight is added have The aerosil powder of the Nonmetal ore sorbent of foaming agent and 6~10 parts by weight, stirring, carry out ultrasonic disperse reaction and Microwave irradiation filters, and obtains porous cyclodextrin cladding Nonmetal ore sorbent；
C, porous cyclodextrin cladding Nonmetal ore sorbent a steps being prepared immerses nano-TiO2In dispersion liquid, carry out It is spun on PET non-woven fabrics surface layer after group bonding, obtains modified PET non-woven fabrics surface layer；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made.
Make the additive for increasing pore space structure in material, is generally easily decomposed into the substance of gas.Further, above-mentioned one Kind for adsorption cleaning room air composite plastic wall paper preparation method, wherein pore creating material described in b step be ammonium hydrogen carbonate, At least one of pea powder, corn powder, wheat powder, cellulose acetate powder.Wherein for example material is added in ammonium hydrogen carbonate Heating can release carbon dioxide and ammonia in material, overflowed from material and generate pore space structure.
Further, the preparation method of above-mentioned a kind of composite plastic wall paper for adsorption cleaning room air, wherein b steps The power of ultrasonic disperse described in rapid is 300~500W, and ultrasonic time is 30~60min.
Further, the preparation method of above-mentioned a kind of composite plastic wall paper for adsorption cleaning room air, wherein b steps It is the non-gold of the foaming agent and 6~10 parts by weight by 6~10 parts by weight that the rapid load, which has the Nonmetal ore sorbent of foaming agent, Belong to the mixing of mine adsorbent, stirring is prepared after standing 2h ~ 3h.
Further, a kind of preparation method of above-mentioned composite plastic wall paper for adsorption cleaning room air, wherein institute It is at least one of zeolite, bentonite, sepiolite, diatomite to state Nonmetal ore sorbent.
Further, a kind of preparation method of above-mentioned composite plastic wall paper for adsorption cleaning room air, wherein institute It is sodium bicarbonate to state foaming agent.
Further, the preparation method of above-mentioned a kind of composite plastic wall paper for adsorption cleaning room air, wherein b steps The power of ultrasonic disperse described in rapid is 300~500W, and ultrasonic time is 30~60min.
Microwave is a kind of electromagnetic wave, it is equally through the electric field and magnetic field energy in electromagnetic viscosimeter circuit with frequency electromagnetic waves Cyclically-varying and generate, microwave radiation typically refers to frequency in 300 ~ 300000MHz wavelength in 1m electromagnetic waves below. Further, the preparation method of above-mentioned a kind of composite plastic wall paper for adsorption cleaning room air, wherein described in b step The frequency of microwave irradiation is 2GHz~3GHz, and power is 200~1000W, and the time is 10~30min.
Polyester Polyethylene terephthalate (PET) belong to high-molecular compound, are by terephthalic acid (TPA) （PTA）And ethylene glycol（EG）Polyethylene terephthalate is generated by polycondensation（PET）, part PET therein is after water excessively Lower pelletizing and ultimately generate；Fiber polyester chip is for manufacturing terylene short fiber peacekeeping polyester filament；238~240 DEG C of softening point, 255~260 DEG C of fusing point；Intrinsic viscosity（0.63~0.66）；Fusant density 1.117g/ ㎝ 3 at 295 DEG C.Intrinsic viscosity：Monomer matter The size of the macromolecule of amount shared volume in the solution；Fusing point：The fusing point of substance, i.e., under a certain pressure, the solid-state of pure material Temperature when with liquid in balance, that is to say, that under the pressure and melting temperature, pure material is in solid chemical potential and is in liquid The chemical potential of state is equal；（≥250℃）Moisture content：The percentage of quality is known as when the aqueous quality of material accounts for material drying The moisture content of material.Further, the preparation method of above-mentioned a kind of composite plastic wall paper for adsorption cleaning room air, Described in modified PET non-woven fabrics surface layer thickness be 0.2~0.5mm, aperture be 10~200nm, porosity be 80~90%；Institute The thickness for stating flax fiber layer is 0.1~0.5mm.
Further, a kind of preparation method of above-mentioned composite plastic wall paper for adsorption cleaning room air, wherein institute The thickness for stating polyurethane film is 0.2~0.6mm；The thickness of the printing and dyeing decorative layer is 0.2~0.6mm.
The present invention also provides a kind of above-mentioned preparation method be prepared it is a kind of compound for adsorption cleaning room air Plastics wall paper adds pore creating material, load has the Nonmetal ore sorbent of foaming agent by first preparing the aqueous dispersions of cyclodextrin With aerosil powder, ultrasonic disperse reaction is carried out after mixing, and porous cyclodextrin cladding nonmetallic ore suction is obtained through filtering Attached dose, while so that foaming agent is come into force using microwave irradiation and retaining Nonmetal ore sorbent pore structure, then immerse nano-TiO2 Dispersion liquid is spun on PET non-woven fabrics surface layer after carrying out group bonding；It is multiple with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made.
A kind of preparation method of composite plastic wall paper for adsorption cleaning room air of the invention is more by preparing first Hole cyclodextrin inner cladding Nonmetal ore sorbent, outside chemical are bonded nano-TiO2Core component, processing step simplify Production cost reduces simultaneously, and a large amount of hydroxyl and nano-TiO outside cyclodextrin2The hydroxyl on surface forms intermolecular hydrogen bonding, no It is easy to fall off, extend service life；Secondly, it is acted on by foaming agent and retains adsorbent pores gap structure, ensure that higher absorption And decomposition efficiency.
Specific implementation mode
In the following, the present invention will be further described in detail by way of specific embodiments, but this should not be interpreted as to the present invention Range be only limitted to example below.Without departing from the idea of the above method of the present invention, according to ordinary skill The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
A kind of preparation of composite plastic wall paper for adsorption cleaning room air of the invention, includes the following steps：
A, the cyclodextrin of 10 parts by weight and the water of 70 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, the load that the pore creating material, 8 parts by weight of 5 parts by weight is added have foaming agent The aerosil powder of Nonmetal ore sorbent and 6 parts by weight, stirring carry out ultrasonic disperse reaction and microwave irradiation, surpass The power of sound dispersion is 300W, ultrasonic time 30min, and the frequency of microwave irradiation is 2GHz, power 2000W, and the time is 10min is filtered, and obtains porous cyclodextrin cladding Nonmetal ore sorbent；Pore creating material is ammonium hydrogen carbonate；Load has the non-of foaming agent Metallic ore adsorbent is the Nonmetal ore sorbent mixing of the foaming agent and 6 parts by weight by 6 parts by weight, and stirring is made after standing 2h Standby to form, Nonmetal ore sorbent is zeolite；Foaming agent is sodium bicarbonate；
C, porous cyclodextrin cladding Nonmetal ore sorbent a steps being prepared immerses nano-TiO2In dispersion liquid, carry out It is spun on PET non-woven fabrics surface layer after group bonding, obtains modified PET non-woven fabrics surface layer；The thickness on modified PET non-woven fabrics surface layer is 0.2mm, aperture 10nm, porosity 80%；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made；The thickness of polyurethane film is 0.2mm；The thickness of the flax fiber layer For 0.1mm；The thickness of the printing and dyeing decorative layer is 0.2mm.
Embodiment 2
A kind of preparation of composite plastic wall paper for adsorption cleaning room air of the invention, includes the following steps：
A, the cyclodextrin of 30 parts by weight and the water of 90 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, the load that the pore creating material, 10 parts by weight of 10 parts by weight is added have foaming agent Nonmetal ore sorbent and 10 parts by weight aerosil powder, stirring carries out ultrasonic disperse reaction and microwave irradiation, The power of ultrasonic disperse is 500W, ultrasonic time 60min, and the frequency of microwave irradiation is 3GHz, power 1000W, and the time is 30min is filtered, and obtains porous cyclodextrin cladding Nonmetal ore sorbent；Pore creating material is cellulose acetate powder；Load has foaming The Nonmetal ore sorbent of agent is the Nonmetal ore sorbent mixing of the foaming agent and 10 parts by weight by 10 parts by weight, and stirring is quiet It is prepared after setting 3h, Nonmetal ore sorbent is bentonite；Foaming agent is sodium bicarbonate；
C, porous cyclodextrin cladding Nonmetal ore sorbent a steps being prepared immerses nano-TiO2In dispersion liquid, carry out It is spun on PET non-woven fabrics surface layer after group bonding, obtains modified PET non-woven fabrics surface layer；The thickness on modified PET non-woven fabrics surface layer is 0.5mm, aperture 200nm, porosity 90%；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made；The thickness of polyurethane film is 0.6mm；The thickness of the flax fiber layer For 0.5mm；The thickness of the printing and dyeing decorative layer is 0.6mm.
Embodiment 3
A kind of preparation of composite plastic wall paper for adsorption cleaning room air of the invention, includes the following steps：
A, the cyclodextrin of 15 parts by weight and the water of 80 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, the load that the pore creating material, 9 parts by weight of 7 parts by weight is added have foaming agent The aerosil powder of Nonmetal ore sorbent and 10 parts by weight, stirring carry out ultrasonic disperse reaction and microwave irradiation, surpass The power of sound dispersion is 400W, ultrasonic time 40min, and the frequency of microwave irradiation is 2.2GHz, power 400W, and the time is 15min is filtered, and obtains porous cyclodextrin cladding Nonmetal ore sorbent；Pore creating material is ammonium hydrogen carbonate；Load has the non-of foaming agent Metallic ore adsorbent is the Nonmetal ore sorbent mixing of the foaming agent and 8 parts by weight by 8 parts by weight, stirring, after standing 2.3h It is prepared, Nonmetal ore sorbent is sepiolite；Foaming agent is sodium bicarbonate；
C, porous cyclodextrin cladding Nonmetal ore sorbent a steps being prepared immerses nano-TiO2In dispersion liquid, carry out It is spun on PET non-woven fabrics surface layer after group bonding, obtains modified PET non-woven fabrics surface layer；The thickness on modified PET non-woven fabrics surface layer is 0.4mm, aperture 90nm, porosity 85%；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made；The thickness of polyurethane film is 0.4mm；The thickness of the flax fiber layer For 0.3mm；The thickness of the printing and dyeing decorative layer is 0.3mm.
Embodiment 4
A kind of preparation of composite plastic wall paper for adsorption cleaning room air of the invention, includes the following steps：
A, the cyclodextrin of 20 parts by weight and the water of 85 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, the load that the pore creating material, 8.5 parts by weight of 7 parts by weight is added have foaming agent Nonmetal ore sorbent and 7.5 parts by weight aerosil powder, stirring, carry out ultrasonic disperse reaction and microwave spoke Power according to, ultrasonic disperse is 350W, ultrasonic time 45min, and the frequency of microwave irradiation is 2.5GHz, power 400W, when Between be 14min, filter, obtain porous cyclodextrin cladding Nonmetal ore sorbent；Pore creating material is wheat powder；Load has foaming agent Nonmetal ore sorbent be by 7 parts by weight foaming agent and 8 parts by weight Nonmetal ore sorbent mixing, stir, stand It is prepared after 2.2h, Nonmetal ore sorbent is diatomite；Foaming agent is sodium bicarbonate；
C, porous cyclodextrin cladding Nonmetal ore sorbent a steps being prepared immerses nano-TiO2In dispersion liquid, carry out It is spun on PET non-woven fabrics surface layer after group bonding, obtains modified PET non-woven fabrics surface layer；The thickness on modified PET non-woven fabrics surface layer is 0.4mm, aperture 80nm, porosity 88%；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made；The thickness of polyurethane film is 0.4mm；The thickness of the flax fiber layer For 0.4mm；The thickness of the printing and dyeing decorative layer is 0.3mm.
Embodiment 5
A kind of preparation of composite plastic wall paper for adsorption cleaning room air of the invention, includes the following steps：
A, the cyclodextrin of 25 parts by weight and the water of 84 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, the load that the pore creating material, 8.5 parts by weight of 8 parts by weight is added have foaming agent Nonmetal ore sorbent and 8 parts by weight aerosil powder, stirring carries out ultrasonic disperse reaction and microwave irradiation, The power of ultrasonic disperse is 450W, ultrasonic time 45min, and the frequency of microwave irradiation is 2.6GHz, power 450W, and the time is 25min is filtered, and obtains porous cyclodextrin cladding Nonmetal ore sorbent；Pore creating material is ammonium hydrogen carbonate；Load has the non-of foaming agent Metallic ore adsorbent is the Nonmetal ore sorbent mixing of the foaming agent and 7.5 parts by weight by 8.5 parts by weight, stirs, stands It is prepared after 2.3h, Nonmetal ore sorbent is zeolite；Foaming agent is sodium bicarbonate；
C, porous cyclodextrin cladding Nonmetal ore sorbent a steps being prepared immerses nano-TiO2In dispersion liquid, carry out It is spun on PET non-woven fabrics surface layer after group bonding, obtains modified PET non-woven fabrics surface layer；The thickness on modified PET non-woven fabrics surface layer is 0.4mm, aperture 150nm, porosity 87%；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made；The thickness of polyurethane film is 0.4mm；The thickness of the flax fiber layer For 0.4mm；The thickness of the printing and dyeing decorative layer is 0.4mm.
Comparative example 1
A kind of preparation of composite plastic wall paper for adsorption cleaning room air of the invention, includes the following steps：
A, the cyclodextrin of 16 parts by weight and the water of 78 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, is added the aerosil powder of 8 parts by weight, and stirring carries out ultrasound The power of dispersion reaction and microwave irradiation, ultrasonic disperse is 350W, and the frequency of ultrasonic time 45min, microwave irradiation are 2.4GHz, power 480W, time 25min are filtered, and obtain porous cyclodextrin cladding aeroge adsorbent；
C, porous cyclodextrin cladding aeroge adsorbent a steps being prepared immerses nano-TiO2In dispersion liquid, base is carried out It is spun on PET non-woven fabrics surface layer after group's bonding, obtains modified PET non-woven fabrics surface layer；The thickness on modified PET non-woven fabrics surface layer is 0.4mm, aperture 70nm, porosity 88%；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made；The thickness of polyurethane film is 0.4mm；The thickness of the flax fiber layer For 0.2mm；The thickness of the printing and dyeing decorative layer is 0.4mm.
Comparative example 2
A kind of preparation of composite plastic wall paper for adsorption cleaning room air of the invention, includes the following steps：
A, the cyclodextrin of 16 parts by weight and the water of 78 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, the load that the pore creating material, 8 parts by weight of 7 parts by weight is added have foaming agent Nonmetal ore sorbent, stirring carry out ultrasonic disperse reaction and microwave irradiation, and the power of ultrasonic disperse is 350W, ultrasonic time Frequency for 45min, microwave irradiation is 2.4GHz, power 480W, time 25min, is filtered, and porous cyclodextrin cladding is obtained Nonmetal ore sorbent；Pore creating material is cellulose acetate powder；It is by 8 parts by weight that load, which has the Nonmetal ore sorbent of foaming agent, Foaming agent and 9 parts by weight Nonmetal ore sorbent mixing, stirring, stand 2.5h after be prepared, Nonmetal ore sorbent For diatomite；Foaming agent is sodium bicarbonate；
C, porous cyclodextrin cladding Nonmetal ore sorbent a steps being prepared immerses nano-TiO2In dispersion liquid, carry out It is spun on PET non-woven fabrics surface layer after group bonding, obtains modified PET non-woven fabrics surface layer；The thickness on modified PET non-woven fabrics surface layer is 0.4mm, aperture 70nm, porosity 88%；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made；The thickness of polyurethane film is 0.4mm；The thickness of the flax fiber layer For 0.2mm；The thickness of the printing and dyeing decorative layer is 0.4mm.
Comparative example 3
A kind of preparation of composite plastic wall paper, includes the following steps：
A, it is 0.2mm, aperture 10nm, the non-woven fabrics surface layer that porosity is 80% to take thickness；
B, answering for purification air is made in non-woven fabrics surface layer and flax fiber layer, polyurethane film, printing and dyeing decorative layer compoiste adhering Close plastics wall paper；The thickness of polyurethane film is 0.2mm；The thickness of the printing and dyeing decorative layer is 0.2mm；The flax fiber layer Thickness be 0.1mm.
The above-mentioned composite plastic wall paper being prepared is placed in the closed glass of 3 cubic metres of content of formaldehyde 1.0mg/m3 Room, 1 square metre of plastics wall paper bonding area.The adsorption rate of formaldehyde is tested when shading using formaldehyde tester；In visual intensity For 20000lux the degradation rate of degradation of formaldehyde is tested after irradiation time is 1h；Concrete outcome is shown in Table 1.
The performance test for the product that 1 Examples 1 to 6 of table and comparative example 1, comparative example 2 obtain
Performance indicator Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Comparative example 1 Comparative example 2 Comparative example 3
Formaldehyde absorbing rate（%） 89% 88% 85% 86% 83% 76% 80% 52%
Degradation Formaldehyde rate（%） 96% 95% 93% 92% 90% 81% 86% 5%

Claims (10)

1. a kind of preparation method of composite plastic wall paper for adsorption cleaning room air, which is characterized in that including following step Suddenly：
A, the cyclodextrin of 10~30 parts by weight and the water of 70~90 parts by weight are mixed, stirring obtains cyclodextrin solution；
B, the cyclodextrin solution that a steps are prepared, the load that the pore creating material, 8~10 parts by weight of 5~10 parts by weight is added have The aerosil powder of the Nonmetal ore sorbent of foaming agent and 6~10 parts by weight, stirring, carry out ultrasonic disperse reaction and Microwave irradiation filters, and obtains porous cyclodextrin cladding Nonmetal ore sorbent；
C, porous cyclodextrin cladding Nonmetal ore sorbent a steps being prepared immerses nano-TiO2In dispersion liquid, base is carried out It is spun on PET non-woven fabrics surface layer after group's bonding, obtains modified PET non-woven fabrics surface layer；
D, the modified PET non-woven fabrics surface layer that a steps are prepared is answered with flax fiber layer, polyurethane film, printing and dyeing decorative layer Close the composite plastic wall paper for bonding and purification air being made.
2. the preparation method of a kind of composite plastic wall paper for adsorption cleaning room air according to claim 1, special Sign is that pore creating material described in b step is in ammonium hydrogen carbonate, pea powder, corn powder, wheat powder, cellulose acetate powder At least one.
3. the preparation method of a kind of composite plastic wall paper for adsorption cleaning room air according to claim 1, special Sign is that it is the foaming agent and 6~10 weights by 6~10 parts by weight that load, which has the Nonmetal ore sorbent of foaming agent, described in b step The Nonmetal ore sorbent mixing of part is measured, stirring is prepared after standing 2h ~ 3h.
4. the preparation method of a kind of composite plastic wall paper for adsorption cleaning room air according to claim 3, special Sign is that the Nonmetal ore sorbent is at least one of zeolite, bentonite, sepiolite, diatomite.
5. the preparation method of a kind of composite plastic wall paper for adsorption cleaning room air according to claim 3, special Sign is that the foaming agent is sodium bicarbonate.
6. the preparation method of a kind of composite plastic wall paper for adsorption cleaning room air according to claim 1, special Sign is that the power of ultrasonic disperse described in b step is 300~500W, and ultrasonic time is 30~60min.
7. the preparation method of a kind of composite plastic wall paper for adsorption cleaning room air according to claim 1, special Sign is, the frequency of microwave irradiation described in b step is 2GHz~3GHz, and power is 200~1000W, the time is 10~ 30min。
8. the preparation method of a kind of composite plastic wall paper for adsorption cleaning room air according to claim 1, special Sign is, the thickness on modified PET non-woven fabrics surface layer is 0.2~0.5mm, and aperture is 10~200nm, porosity is 80~ 90%；The thickness of the flax fiber layer is 0.1~0.5mm.
9. the preparation method of a kind of composite plastic wall paper for adsorption cleaning room air according to claim 1, special Sign is that the thickness of the polyurethane film is 0.2~0.6mm；The thickness of the printing and dyeing decorative layer is 0.2~0.6mm.
10. being used for adsorption cleaning Interior Space according to one kind that preparation method as described in any one of claim 1 to 9 is prepared The composite plastic wall paper of gas.
CN201810224225.3A 2018-03-19 2018-03-19 A kind of composite plastic wall paper and preparation method for adsorption cleaning room air Withdrawn CN108360258A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114775095A (en) * 2022-05-13 2022-07-22 芯安健康科技(广东)有限公司 Antibacterial, mildewproof, aldehyde-removing and odor-removing multifunctional soft chip and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114775095A (en) * 2022-05-13 2022-07-22 芯安健康科技(广东)有限公司 Antibacterial, mildewproof, aldehyde-removing and odor-removing multifunctional soft chip and preparation method thereof
CN114775095B (en) * 2022-05-13 2022-12-09 芯安健康科技(广东)有限公司 Antibacterial, mildew-proof, aldehyde-removing and odor-removing multifunctional soft chip and preparation method thereof

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Application publication date: 20180803