CN107386007A - A kind of anti-soil wallpaper and preparation method thereof - Google Patents

A kind of anti-soil wallpaper and preparation method thereof Download PDF

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Publication number
CN107386007A
CN107386007A CN201710551136.5A CN201710551136A CN107386007A CN 107386007 A CN107386007 A CN 107386007A CN 201710551136 A CN201710551136 A CN 201710551136A CN 107386007 A CN107386007 A CN 107386007A
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Prior art keywords
parts
weight
acrylate
wallpaper
soil
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Granted
Application number
CN201710551136.5A
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Chinese (zh)
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CN107386007B (en
Inventor
张小琼
陆勇新
龙有恩
刘朝生
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Guangdong Yulan Group PLC
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Guangdong Yulan Group PLC
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Priority to CN201710551136.5A priority Critical patent/CN107386007B/en
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)

Abstract

The present invention relates to wallpaper technical field, more particularly to a kind of anti-soil wallpaper and preparation method thereof, the anti-soil wallpaper includes wallpaper base material, the acrylate resin layer being compounded on wallpaper base material, the finish coat being compounded on acrylate resin layer, the finish coat is formed by resin combination, and the resin combination includes the raw materials such as emulsion acrylic resin, organosilicon-modified acrylate.The excellent moisture-proof of organic siliconresin, water resistance and weatherability are combined by the present invention with the oil resistance of the excellent resistance to oxidation of acrylic resin, weatherability and protrusion, form fine and close finish coat, reduce the surface energy on wallpaper surface, so as to improve impermeabilisation ability, surface characteristic with Water-proof and oil-proof, spot are easier to clean, not left a trace substantially after cleaning, in addition the preparation method of anti-soil wallpaper of the present invention is simple, strong operability, is easy to industrialization promotion.

Description

A kind of anti-soil wallpaper and preparation method thereof
Technical field
The present invention relates to wallpaper technical field, and in particular to a kind of anti-soil wallpaper and preparation method thereof.
Background technology
Wallpaper, also referred to as wallpaper, be it is a kind of be used to paper the indoor hardware fitting of metope, be widely used in house, office, Interior decoration of hotel etc..Due to the particularity that wallpaper has, its color fitted up and style are selected to whole family The keynote in front yard, and the variation of wallpaper complies fully with home decoration the principle of " with light packs to repair, reset decorations ", it is deep by consumers in general Like, also fashion individual character, wallpaper are praised highly by many people increasingly for requirement of the people to house ornamentation.
In daily life, because children's nature is joyful, or neglectful reason, it is easy to fruit is left on wallpaper The spot of juice, prepared Chinese ink etc.This kind of spot, in traditional product, cleans, wipes not only repeatedly, leaves on the contrary more ugly Vestige, very unsightly.In addition, various dusts, dirt or bacterium are becomed easily infected by wallpaper, and the wall of prior art Paper can not be with scrub water or with shipwreck with wiped clean.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of stain resistance is strong, it is anti-easily to clean Dirty wallpaper, another goal of the invention of the invention are to provide the preparation method that is simple, being easy to industrialization promotion of the anti-soil wallpaper.
The purpose of the present invention is achieved through the following technical solutions：
A kind of anti-soil wallpaper, including wallpaper base material, be compounded on wallpaper base material acrylate resin layer, be compounded in acrylic resin Finish coat on layer, the finish coat are formed by resin combination, and the resin combination is made up of the raw material of following parts by weight：
100 parts of emulsion acrylic resin
Organosilicon-modified acrylate 40-60 parts
Surfactant A 0.1-5 parts
Initiator A 0.1-2 parts
Coupling agent 0.1-5 parts
Nano inorganic powder 0.1-20 parts
Feature component 1-30 parts
Water 70-100 parts,
Wherein, the feature component is one in antistatic additive, conductive filler, fire retardant, mould inhibitor, antiseptic, luminescent powder Kind or a variety of mixtures.
The present invention is by making organic siliconresin excellent organosilicon-modified acrylate and emulsion acrylic resin blending and modifying The oil resistance of good moisture-proof, the water resistance and weatherability resistance to oxidation excellent with acrylic resin, weatherability and protrusion is mutually tied Close, form the finish coat of densification, reduce the surface energy on wallpaper surface, so as to improve impermeabilisation ability, there is Water-proof and oil-proof Surface characteristic, spot are easier to clean, not left a trace substantially after cleaning.
Present invention also offers the preparation method of the resin combination, comprise the following steps：
（1）The nano inorganic powder of 0.1-20 parts by weight and the coupling agent of 0.1-5 parts by weight, 70-90 are added in 300 parts by weight water It is dispersed with stirring at DEG C uniformly, filtering, dry, grinding obtain the nano silicon of coupling agent treatment；
（2）In 100 parts by weight aforesaid propylene acid resin emulsions, add the organosilicon-modified acrylate of 40-60 parts by weight, enter The initiator A of 70-100 parts water, the surfactant A of 0.1-5 parts by weight and 0.1-2 parts by weight, add under 130-170 DEG C of stirring Enter the nano silicon of the coupling agent treatment, then add 0-30 part feature components, be dispersed with stirring uniformly, cure and adjust Resin viscosity is saved, the resin combination is made.
Wherein, the acrylate resin layer is formed by emulsion acrylic resin, and the emulsion acrylic resin includes as follows The raw material of parts by weight：
Butyl acrylate 25-45 parts
Ethylene glycol dimethacrylate 20-35 parts
Vinylacetate 1-5 parts
Dodecyl acrylate 15-25 parts
To methyl methacrylate 10-25 parts
Surfactant B 0.1-5 parts
Initiator B 0.1-2 parts
Water 100-150 parts.
The smooth densification of acrylate resin layer film forming of the present invention, not only improves the printing of finish coat, is also beneficial to avoid wall Body acid-base value or moisture content is too high brings pollution to acrylate resin layer.Utilize butyl acrylate, ethyleneglycol dimethacrylate Ester, dodecyl acrylate, the acrylic resin paint to the synthesis of the monomers such as methyl methacrylate have excellent oxytolerant The oil resistance of change, weatherability and protrusion, very strong adhesion is respectively provided with to polarity and apolar surfaces, particularly with the present invention Finish coat there is excellent adhesion.In addition, the acrylate resin layer of the present invention can be used for printing or be embossed out patterned layer, phase For the routine techniques being directly embossed in outer layer coating, not only prevent outer layer coating embossing from destroying compactness and losing anti-soil Property, also solve the problems, such as that outer layer coating is not easy embossing due to water proofing property demand.
The preparation method of emulsion acrylic resin of the present invention is：By the butyl acrylate of 25-45 parts by weight, 20-35 The ethylene glycol dimethacrylate of parts by weight, the vinylacetate of 1-5 parts by weight, the dodecyl propylene of 15-25 parts by weight Acid esters, 10-25 parts by weight to methyl methacrylate, the surfactant B of 0.1-5 parts, the initiator B of 0.1-2 parts, 100- 150 parts of water are well mixed at 40-80 DEG C, are cured and are adjusted resin viscosity, emulsion acrylic resin is made.
Wherein, the wallpaper base material is wood pulp paper, pure paper, non-woven paper, non-woven fabrics, flat fabric, ramie cotton fabric, chemical ＆ blended fabric In one kind, preferably non-woven fabrics.
Wherein, the organosilicon-modified acrylate be silicon oil modified acrylate, silicon rubber be modified acrylate, One or more kinds of mixture in silicone-modified acrylate.Preferably, the organosilicon-modified acrylate by Organosilicon acrylic resin and γ-methacryloxypropyl trimethoxy silane are by weight 1:The ratio composition of (2.5-3.5), more Preferably, the organosilicon acrylic resin selects model PTL-RT819.
As another preferred embodiment, the organosilicon-modified acrylate is by organic silicon monomer and acrylic monomers by weight Amount is than (1-3):The ratio composition of (40-50), the organic silicon monomer is by γ-methacryloxypropyl trimethoxy silicon Alkane, VTES are by weight 1:The ratio composition of (0.2-1.2), the acrylic monomers is by acrylic acid fourth Ester, ethyl acrylate and to methyl methacrylate by weight 10:(1-5):The ratio composition of (0.1-1).
In the present invention, based on the butyl acrylate with longer side chain internal plasticization effect easily occurs for acrylic monomers, So as to be easier infiltration acrylate resin layer and strong with acrylate resin layer good bond, adhesive force；And ethyl acrylate and right Methyl methacrylate can then strengthen the crosslink density between acrylic monomers, improve the compactness of finish coat；Organosilicon list γ-methacryloxypropyl trimethoxy silane can produce just more-Si (OH) active group because hydrolyzing in body, and be somebody's turn to do A little groups, which can be condensed, produces more crosslinking points, so that finish coat forms even closer cross-linked structure, hydrone is difficult to ooze It is swelled finish coat thoroughly, but also because γ-methacryloxypropyl trimethoxy silane easily hydrolyzes generation by-product Thing flocculates, and hinders the polymerization between monomer, therefore addition VTES can be maintained effectively in organic silicon monomer Stable reaction, form stable finish coat.
Wherein, the surfactant A is one in NaLS, oleyl alcohol sulfate, odium stearate, disproportionated rosin soap Kind or more than one mixture.The surfactant A of the present invention is the key assistant of emulsion polymerization, to organic silicon monomer and third The polymerization speed and extent of polymerization of acrylic monomer have large effect, therefore the preferable amount of surfactant A is in finish coat 1-5 parts.Preferably, the surfactant A is by NaLS and disproportionated rosin soap by weight 1:The ratio of (0.2-1) Composition, the organic molecule of finish coat can be promoted be cross-linked to form the membrane structure of densification, greatly increase water-resistance and resist Dirty performance.
Wherein, the initiator A is potassium peroxydisulfate, sodium peroxydisulfate, azodiisobutyronitrile, benzoyl peroxide, peroxidating It is one or more kinds of in the benzoyl tert-butyl ester, methyl ethyl ketone peroxide, ABVN, azo-bis-iso-dimethyl to mix Compound.Initiator A is one of important component of emulsion polymerization, and initiator A aqueous phase triggers into free radical, then the list disperseed with molecule Body generates short chain free radical, after caught by micella particle due to compatibility, turn into micelle, so that vinyl monomer polymerize. Preferably, the initiator A is by potassium peroxydisulfate and sodium peroxydisulfate by weight 1:The ratio composition of (0.5-1).Potassium peroxydisulfate and Sodium peroxydisulfate is respectively provided with preferable water solubility, in the water prescription for the present invention, than contaminative caused by organic initiator A It is lower, and trigger effect good, the polymerization between vinyl monomer can be effectively excited, makes finish coat fine and close and hydrophobic.
Wherein, surfactant B be NaLS, oleyl alcohol sulfate, odium stearate, it is a kind of in disproportionated rosin soap or More than one mixture.
Wherein, initiator B of the present invention is potassium peroxydisulfate, sodium peroxydisulfate, azodiisobutyronitrile, benzoyl peroxide, benzoyl peroxide One or more kinds of mixture in the formyl tert-butyl ester, methyl ethyl ketone peroxide, ABVN, azo-bis-iso-dimethyl.
Preferably, initiator A of the present invention is identical with initiator B, preferably by NaLS and disproportionated rosin soap by weight Measure ratio 1:The ratio composition of (0.2-1), surfactant A is identical with surfactant B, preferably by potassium peroxydisulfate and sodium peroxydisulfate By weight 1:The ratio composition of (0.5-1).The acrylate resin layer and finish coat of the present invention is respectively by emulsion acrylic resin Formed and obtained by reactive acrylic resin, therefore acrylate resin layer and finish coat compatibility are very good.
Wherein, the coupling agent is silane coupler, and the nano inorganic powder is nano silicon, it is preferable that institute The dosage for stating silane coupler is 1-5 parts, and the dosage of the nano silicon is 1-20 parts.Silane is added in finish coat The nano silicon of coupling agent treatment, making film coated surface, micron-sized duct becomes nano level duct originally, and receives originally The duct of meter level is all blocked by nano silicon, and so as to cause the micropore of material surface to diminish, tail off, impermeabilisation ability carries Height, water absorption rate substantially reduce, and stain resistance increases；In addition nano silicon can also increase the rough surface of coating Degree, the projection of a large amount of micro-nano structure shapes is formd in coating surface, effectively to improve the intensity of coating, is further reduced and is applied The surface energy of material, significantly improve the hydrophobic performance of coating.
Present invention also offers a kind of preparation method of anti-soil wallpaper as described above, comprise the following steps：
（1）Composite acrylic resin layer：Using intaglio printing, silk-screen printing or flexographic printing, by the emulsion acrylic resin Base material layer surface is compound in, then enters hot setting reaction and dry that trip temperature is 140-180 DEG C；
（2）Compound finish coat：The compound resin combination on the acrylate resin layer, it is 120- then to enter trip temperature 210 DEG C of hot setting reacts and dried, that is, obtains the anti-soil wallpaper.
Beneficial effects of the present invention：1st, the present invention is by the way that organosilicon-modified acrylate and emulsion acrylic resin are blended It is modified make the excellent moisture-proof of organic siliconresin, water resistance and weatherability and the excellent resistance to oxidation of acrylic resin, weatherability and Prominent oil resistance is combined, and forms the finish coat of densification, the surface energy on wallpaper surface is reduced, so as to improve impermeabilisation energy Power, has the surface characteristic of Water-proof and oil-proof, and spot is easier to clean, do not left a trace substantially after cleaning；2nd, the present invention also provides A kind of step is simple, production efficiency is high, be easy to the preparation method of the wallpaper industrialization.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the structural representation of embodiments of the invention 1-8 anti-soil wallpaper.
Wherein, 1 is wallpaper base material, and 2 be acrylate resin layer, and 3 be finish coat.
Embodiment
The invention will be further described with the following Examples.
Embodiment 1
As shown in figure 1, a kind of anti-soil wallpaper, including wallpaper base material, be compounded on wallpaper base material acrylate resin layer, be compounded in Finish coat on acrylate resin layer, the finish coat are formed by resin combination, and the resin combination is by following parts by weight Several raw material compositions：
100 parts of emulsion acrylic resin
50 parts of organosilicon-modified acrylate
3 parts of surfactant A
1 part of initiator A
3 parts of coupling agent
10 parts of nano inorganic powder
15 parts of feature component
85 parts of water.
Wherein, the feature component is antistatic additive.
The preparation method of the resin combination is：Comprise the following steps：
（1）The nano inorganic powder of 10 parts by weight and the coupling agent of 3 parts by weight are added in 300 parts by weight water, stirs and divides at 80 DEG C Dissipate uniformly, filtering, dry, grinding obtain the nano silicon of coupling agent treatment；
（2）In 100 parts by weight aforesaid propylene acid resin emulsions, the organosilicon-modified acrylate of 50 parts by weight is added, adds 85 parts Water, the surfactant A of 3 parts by weight and the initiator A of 1 parts by weight are added, the coupling agent treatment is added under 150 DEG C of stirrings Nano silicon, 15 parts of feature components are added, be dispersed with stirring uniformly, cure and adjust resin viscosity, the resin group is made Compound.
Wherein, the acrylate resin layer is formed by emulsion acrylic resin, and the emulsion acrylic resin includes as follows The raw material of parts by weight：
35 parts of butyl acrylate
27.5 parts of ethylene glycol dimethacrylate
2.5 parts of vinylacetate
20 parts of dodecyl acrylate
To 17.5 parts of methyl methacrylate
2.5 parts of surfactant B
1 part of initiator B
125 parts of water.
The preparation method of olefin(e) acid resin emulsion of the present invention is：Take as above raw material at 60 DEG C be well mixed, cure and adjust Resin viscosity is 900CPS.
Wherein, the wallpaper base material is non-woven fabrics.
Wherein, the organosilicon-modified acrylate is commercially available organosilicon acrylic resin.
Wherein, the surfactant A is by NaLS and disproportionated rosin soap by weight 1:0.6 ratio composition.
Wherein, the initiator A is by potassium peroxydisulfate and sodium peroxydisulfate by weight 1:0.75 ratio composition..
Wherein, the surfactant B is by NaLS and oleyl alcohol sulfate by weight 1:0.6 ratio composition.
Wherein, initiator B is by benzoyl peroxide, the benzoyl peroxide tert-butyl ester by weight 1:0.75 ratio composition.
A kind of preparation method of anti-soil wallpaper as described above, comprises the following steps：
（1）Composite acrylic resin layer：Using intaglio printing, the emulsion acrylic resin is compound in base material layer surface, so The hot setting reaction and dry that laggard trip temperature is 140-180 DEG C；
（2）Compound finish coat：The compound above-mentioned resin combination on the acrylate resin layer, it is 120- then to enter trip temperature 210 DEG C of hot setting reacts and dried, that is, obtains the anti-soil wallpaper.
Embodiment 2
As shown in figure 1, a kind of anti-soil wallpaper, including wallpaper base material, be compounded on wallpaper base material acrylate resin layer, be compounded in Finish coat on acrylate resin layer, the finish coat are formed by resin combination, and the resin combination is by following parts by weight Several raw material compositions：
100 parts of emulsion acrylic resin
50 parts of organosilicon-modified acrylate
2.5 parts of surfactant A
1 part of initiator A
2.5 parts of coupling agent
10 parts of nano inorganic powder
100 parts of water.
Wherein, the acrylate resin layer is formed by emulsion acrylic resin, and the emulsion acrylic resin includes as follows The raw material of parts by weight：
35 parts of butyl acrylate
27.5 parts of ethylene glycol dimethacrylate
2.5 parts of vinylacetate
20 parts of dodecyl acrylate
To 17.5 parts of methyl methacrylate
2.5 parts of surfactant B
1 part of initiator B
125 parts of water.
The preparation method of olefin(e) acid resin emulsion of the present invention is：Take as above raw material at 60 DEG C be well mixed, cure and adjust Resin viscosity is 900CPS.
Wherein, the wallpaper base material is non-woven fabrics.
Preferably, the organosilicon-modified acrylate is by organic silicon monomer and acrylic monomers by weight 2:45 ratio Example composition, the organic silicon monomer are pressed by γ-methacryloxypropyl trimethoxy silane, VTES Weight is than 1:0.6 ratio composition, the acrylic monomers is by butyl acrylate, ethyl acrylate and to methyl methacrylate By weight 10:3:0.5 ratio composition.
Wherein, the surfactant A is by NaLS and disproportionated rosin soap by weight 1:0.6 ratio group Into.
Wherein, the initiator A is by potassium peroxydisulfate and sodium peroxydisulfate by weight 1:0.75 ratio composition.
Wherein, the surfactant B is by NaLS and oleyl alcohol sulfate by weight 1:0.6 ratio group Into.
Wherein, initiator B is by benzoyl peroxide, the benzoyl peroxide tert-butyl ester by weight 1:0.75 ratio group Into.
Wherein, the coupling agent is silane coupler, and the nano inorganic powder is nano silicon, and the silane is even Connection agent processing nano silicon method be：The nano silicon and 2.5 weight of 10 parts by weight are added in 300 parts by weight water Part silane coupler, be dispersed with stirring at 80 DEG C uniformly, filtering, dry, grinding obtains silane coupler processing nanometer titanium dioxide Silicon.
Wherein, the feature component is fire retardant.
A kind of preparation method of anti-soil wallpaper as described above, comprises the following steps：
（1）Composite acrylic resin layer：Using intaglio printing, silk-screen printing or flexographic printing, by the emulsion acrylic resin Base material layer surface is compound in, then enters hot setting reaction and dry that trip temperature is 140-180 DEG C；
（2）Compound finish coat：The compound above-mentioned resin combination on the acrylate resin layer, then entering trip temperature successively is 120-210 DEG C of hot setting reacts and dried, that is, obtains the anti-soil wallpaper.
Embodiment 3
As shown in figure 1, the present embodiment and the difference of embodiment 2 are：
The organosilicon-modified acrylate is by organic silicon monomer and acrylic monomers by weight 2:45 ratio composition, it is described Organic silicon monomer is γ-methacryloxypropyl trimethoxy silane, and the acrylic monomers is butyl acrylate.
Embodiment 4
As shown in figure 1, the present embodiment and the difference of embodiment 2 are：
Wherein, the surfactant A is odium stearate.
Wherein, the initiator A is benzoyl peroxide.
Embodiment 5
As shown in figure 1, the present embodiment and the difference of embodiment 2 are：
Wherein, surfactant B is NaLS.
Wherein, initiator B is the benzoyl peroxide tert-butyl ester.
Embodiment 6
As shown in figure 1, the present embodiment and the difference of embodiment 2 are：
A kind of anti-soil wallpaper, including wallpaper base material, be compounded on wallpaper base material acrylate resin layer, be compounded in acrylic resin Finish coat on layer, the finish coat are formed by resin combination, and the resin combination is made up of the raw material of following parts by weight：
100 parts of emulsion acrylic resin
40 parts of organosilicon-modified acrylate
0.1 part of surfactant A
0.1 part of initiator A
0.1 part of coupling agent
1 part of nano inorganic powder
70 parts of water.
Wherein, the acrylate resin layer is formed by emulsion acrylic resin, and the emulsion acrylic resin includes as follows The raw material of parts by weight：
25 parts of butyl acrylate
20 parts of ethylene glycol dimethacrylate
20 parts of dodecyl acrylate
To 17.5 parts of methyl methacrylate
0.1 part of surfactant B
0.1 part of initiator B
100 parts of water.
The preparation method of olefin(e) acid resin emulsion of the present invention is：Take as above raw material at 40 DEG C be well mixed, cure and adjust Resin viscosity is 300CPS, is printed using cylinder.
Wherein, the organosilicon-modified acrylate is by organic silicon monomer and acrylic monomers by weight 1:40 ratio Composition, the organic silicon monomer is by γ-methacryloxypropyl trimethoxy silane, VTES by weight Measure ratio 1:0.2 ratio composition, the acrylic monomers are pressed by butyl acrylate, ethyl acrylate and to methyl methacrylate Weight is than 10:1:0.1 ratio composition.
Wherein, the surfactant A, surfactant B by NaLS and disproportionated rosin soap by weight 1:0.2 ratio composition.
Wherein, the initiator A, initiator B are by potassium peroxydisulfate and sodium peroxydisulfate by weight 1:0.5 ratio group Into.
Wherein, the coupling agent is silane coupler, and the nano inorganic powder is nano silicon, and the silane is even Connection agent processing nano silicon method be：The nano silicon and 0.1 weight of 1 parts by weight are added in 300 parts by weight water Part silane coupler, be dispersed with stirring at 70 DEG C uniformly, filtering, dry, grinding obtains silane coupler processing nanometer titanium dioxide Silicon.
Wherein, the feature component is the mixture of mould inhibitor and antiseptic.
A kind of preparation method of anti-soil wallpaper as described above, comprises the following steps：
（1）Composite acrylic resin layer：Using silk-screen printing, the emulsion acrylic resin is compound in base material layer surface, so The hot setting reaction and dry that laggard trip temperature is 140-180 DEG C；
（2）Compound finish coat：The compound above-mentioned resin combination on the acrylate resin layer, then entering trip temperature successively is 120-210 DEG C of hot setting reacts and dried, that is, obtains the anti-soil wallpaper.
Embodiment 7
As shown in figure 1, the present embodiment and the difference of embodiment 2 are：
A kind of anti-soil wallpaper, including wallpaper base material, be compounded on wallpaper base material acrylate resin layer, be compounded in acrylic resin Finish coat on layer, the finish coat are formed by resin combination, the resin combination by following parts by weight raw material group Into：
100 parts of emulsion acrylic resin
60 parts of organosilicon-modified acrylate
5 parts of surfactant A
2 parts of initiator A
5 parts of coupling agent
20 parts of nano inorganic powder
100 parts of water.
Wherein, the acrylate resin layer is formed by emulsion acrylic resin, and the emulsion acrylic resin includes as follows The raw material of parts by weight：
35 parts of butyl acrylate
27.5 parts of ethylene glycol dimethacrylate
5 parts of vinylacetate
25 parts of dodecyl acrylate
To 25 parts of methyl methacrylate
5 parts of surfactant B
2 parts of initiator B
150 parts of water.
The preparation method of olefin(e) acid resin emulsion of the present invention is：Take as above raw material at 80 DEG C be well mixed, cure and adjust Resin viscosity is 1500CPS.
The organosilicon-modified acrylate is pressed by organosilicon acrylic resin and γ-methacryloxypropyl trimethoxy silane Weight is than 1:The ratio composition of (2.5-3.5), it is further preferable that the organosilicon acrylic resin selects model PTL-RT819.
Wherein, the surfactant A, surfactant B by NaLS and disproportionated rosin soap by weight 1:1 ratio composition.
Wherein, the initiator A, initiator B are by potassium peroxydisulfate and sodium peroxydisulfate by weight 1:1 ratio composition.
Wherein, the coupling agent is silane coupler, and the nano inorganic powder is nano silicon, and the silane is even Connection agent processing nano silicon method be：The nano silicon and 5 parts by weight of 20 parts by weight are added in 300 parts by weight water Silane coupler, be dispersed with stirring at 90 DEG C uniformly, filtering, dry, grinding obtains silane coupler processing nano silicon.
Wherein, the feature component is conductive filler.
A kind of preparation method of anti-soil wallpaper as described above, comprises the following steps：
（1）Composite acrylic resin layer：Using intaglio printing, the emulsion acrylic resin is compound in base material layer surface, so The hot setting reaction and dry that laggard trip temperature is 140-180 DEG C；
（2）Compound finish coat：The compound above-mentioned resin combination on the acrylate resin layer, then entering trip temperature successively is 120-210 DEG C of hot setting reacts and dried, that is, obtains the anti-soil wallpaper.
Embodiment 8
As shown in figure 1, the present embodiment and the difference of embodiment 2 are：
A kind of anti-soil wallpaper, including wallpaper base material, be compounded on wallpaper base material acrylate resin layer, be compounded in acrylic resin Finish coat on layer, the finish coat are formed by resin combination, the resin combination by following parts by weight raw material group Into：
100 parts of emulsion acrylic resin
55 parts of organosilicon-modified acrylate
4 parts of surfactant A
0.5 part of initiator A
1.2 parts of coupling agent
12 parts of nano inorganic powder
80 parts of water.
Wherein, the acrylate resin layer is formed by emulsion acrylic resin, and the emulsion acrylic resin includes as follows The raw material of parts by weight：
30 parts of butyl acrylate
30 parts of ethylene glycol dimethacrylate
2 parts of vinylacetate
16 parts of dodecyl acrylate
To 24 parts of methyl methacrylate
3.5 parts of surfactant B
1.3 parts of initiator B
130 parts of water.
The preparation method of emulsion acrylic resin of the present invention is：Take as above raw material at 55 DEG C be well mixed, cure and adjust Section resin viscosity is 1000CPS.
The wallpaper base material is wood pulp paper.
The organosilicon-modified acrylate is pressed by organosilicon acrylic resin and γ-methacryloxypropyl trimethoxy silane Weight is than 1:The ratio composition of (2.5-3.5), it is further preferable that the organosilicon acrylic resin selects model PTL-RT819.
Wherein it is preferred to the surfactant A, surfactant B are pressed by NaLS and disproportionated rosin soap Weight is than 1:0.8 ratio composition.
Wherein, the initiator A, initiator B are by potassium peroxydisulfate and sodium peroxydisulfate by weight 1:0.9 ratio group Into.
Wherein, the coupling agent is silane coupler, and the nano inorganic powder is nano silicon, and the silane is even Connection agent processing nano silicon method be：The nano silicon and 1.2 weight of 12 parts by weight are added in 300 parts by weight water Part silane coupler, be dispersed with stirring at 75 DEG C uniformly, filtering, dry, grinding obtains silane coupler processing nanometer titanium dioxide Silicon.
Wherein, the feature component is luminescent powder.
A kind of preparation method of anti-soil wallpaper as described above, comprises the following steps：
（1）Composite acrylic resin layer：Using intaglio printing, silk-screen printing or flexographic printing, by the emulsion acrylic resin Base material layer surface is compound in, then enters hot setting reaction and dry that trip temperature is 140-180 DEG C；
（2）Compound finish coat：The compound above-mentioned resin combination on the acrylate resin layer, then entering trip temperature successively is 120-210 DEG C of hot setting reacts and dried, that is, obtains the anti-soil wallpaper.
The present invention embodiment 1-8 wallpaper and commercially available conventional PVC nonwoven wallpapers are carried out adhesive force, pencil hardness, The performance test of water resistance, resistance to soy sauce, resistance to catsup, contact angle and pollution resistance, obtains tables of data as in the table below.Its In, adhesive force test is tested by GB/T 9286-88 standards；Pencil hardness test is surveyed by GB/T 6739-96 standards Examination；Wallpaper is soaked 240h by water resistance test in 40 ± 2 DEG C, observes the situation of change of appearance of coat, by GB/T 1766-95 Standard is tested；The soy sauce of same amount or catsup are uniformly applied to wallpaper surface by resistance to soy sauce and the test of resistance to catsup, are used Glass plate covers, and erases dip with cloth after standing 24h, observes the situation of change of appearance of coat；Contact angle test uses SL200D Type contact angle tester tests the wetability to water；Pollution resistance test is in being used after some spots are applied into wallpaper surface 24 hours Property detergent and alcohol cleaning, observe stain residual condition.
The anti-soil wallpaper of the present invention has higher hardness, adhesive force and water resistance, easy to clean, substantially without dirt after cleaning Mark remains, and solves the problems, such as that general wallpaper is stained by dopes such as fruit juice, sauces and must change whole wallpaper.
In addition, it should be noted that the selection of feature component can be gone with dosage with specific reference to performance requirement in the present invention It is adjusted, the selection of feature component and dosage are to the intensity of the anti-soil wallpaper of the present invention, tack, water resistance, resistance to soy sauce The performances such as property, resistance to tomato property do not influence substantially.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention Matter and scope.

Claims (10)

  1. A kind of 1. anti-soil wallpaper, it is characterised in that：Including wallpaper base material, the acrylate resin layer being compounded on wallpaper base material, answer The finish coat on acrylate resin layer is closed, the finish coat is formed by resin combination, and the resin combination by weighing as follows Measure the raw material composition of number：
    100 parts of emulsion acrylic resin
    Organosilicon-modified acrylate 40-60 parts
    Surfactant A 0.1-5 parts
    Initiator A 0.1-2 parts
    Coupling agent 0.1-5 parts
    Nano inorganic powder 0.1-20 parts
    Feature component 1-30 parts
    Water 70-100 parts,
    Wherein, the feature component is one in antistatic additive, conductive filler, fire retardant, mould inhibitor, antiseptic, luminescent powder Kind or a variety of mixtures.
  2. A kind of 2. anti-soil wallpaper according to claim 1, it is characterised in that：The acrylate resin layer is by acrylic resin Emulsion is formed, and the emulsion acrylic resin includes the raw material of following parts by weight：
    Butyl acrylate 25-45 parts
    Ethylene glycol dimethacrylate 20-35 parts
    Vinylacetate 1-5 parts
    Dodecyl acrylate 15-25 parts
    To methyl methacrylate 10-25 parts
    Surfactant B 0.1-5 parts
    Initiator B 0.1-2 parts
    Water 100-150 parts.
  3. A kind of 3. anti-soil wallpaper according to claim 1 or 2, it is characterised in that：The organosilicon-modified acrylate is It is one or more kinds of in acrylate that silicon oil modified acrylate, silicon rubber are modified, silicone-modified acrylate Mixture.
  4. A kind of 4. anti-soil wallpaper according to claim 1 or 2, it is characterised in that：The surfactant A is lauryl sulphur One or more kinds of mixture in sour sodium, oleyl alcohol sulfate, odium stearate, disproportionated rosin soap.
  5. A kind of 5. anti-soil wallpaper according to claim 1 or 2, it is characterised in that：The initiator A is potassium peroxydisulfate, mistake Sodium sulphate, azodiisobutyronitrile, benzoyl peroxide, the benzoyl peroxide tert-butyl ester, methyl ethyl ketone peroxide, two different heptan of azo One or more kinds of mixture in nitrile, azo-bis-iso-dimethyl.
  6. A kind of 6. anti-soil wallpaper according to claim 1 or 2, it is characterised in that：The coupling agent is silane coupler, institute It is nano silicon to state nano inorganic powder.
  7. A kind of 7. anti-soil wallpaper according to claim 1 or 2, it is characterised in that：The thickness of the finish coat is 50-200 μ m。
  8. A kind of 8. anti-soil wallpaper according to claim 2, it is characterised in that：The preparation method of the emulsion acrylic resin For：By the butyl acrylate of 25-45 parts by weight, the ethylene glycol dimethacrylate of 20-35 parts by weight, 0-5 parts by weight vinegar Vinyl acetate, the dodecyl acrylate of 15-25 parts by weight, 10-25 parts by weight to methyl methacrylate, 0.1-5 parts Surfactant B, the initiator B of 0.1-2 parts, 100-150 parts water be well mixed at 40-80 DEG C, cure and adjust resin Viscosity, emulsion acrylic resin is made.
  9. A kind of 9. anti-soil wallpaper according to power requires 1 or 2, it is characterised in that：The preparation method bag of the resin combination Include following steps：
    （1）The nano inorganic powder of 0.1-20 parts by weight and the coupling agent of 0.1-5 parts by weight, 70-90 are added in 300 parts by weight water It is dispersed with stirring at DEG C uniformly, filtering, dry, grinding obtain the nano silicon of coupling agent treatment；
    （2）In 100 parts by weight aforesaid propylene acid resin emulsions, add the organosilicon-modified acrylate of 40-60 parts by weight, add Enter the initiator A of 70-100 parts water, the surfactant A of 0.1-5 parts by weight and 0.1-2 parts by weight, under 130-170 DEG C of stirring The nano silicon of the coupling agent treatment is added, then adds 0-30 part feature components, is dispersed with stirring uniformly, curing is simultaneously Resin viscosity is adjusted, the resin combination is made.
  10. A kind of 10. preparation method of anti-soil wallpaper according to claim 2, it is characterised in that：Comprise the following steps：
    （1）Composite acrylic resin layer：Using intaglio printing, silk-screen printing or flexographic printing, by the emulsion acrylic resin Base material layer surface is compound in, then enters hot setting reaction and dry that trip temperature is 140-180 DEG C；
    （2）Compound finish coat：The compound resin combination on the acrylate resin layer, it is 120- then to enter trip temperature 210 DEG C of hot setting reacts and dried, that is, obtains the anti-soil wallpaper.
CN201710551136.5A 2017-07-07 2017-07-07 A kind of anti-pollution wallpaper and preparation method thereof Active CN107386007B (en)

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Publication number Priority date Publication date Assignee Title
CN108049196A (en) * 2017-12-30 2018-05-18 绍兴恒钧环保科技有限公司 A kind of flame-proof antibiotic wallpaper
CN108049256A (en) * 2017-12-18 2018-05-18 常州思宇环保材料科技有限公司 A kind of preparation method of water-fast wallpaper
CN108625221A (en) * 2018-03-30 2018-10-09 句容市茂源织造厂 A kind of preparation method of hydrophobic wrapping paper
CN108773136A (en) * 2018-08-28 2018-11-09 陕西理工大学 A kind of preparation method of light thermal-insulation inner wall of building decorative panel
CN116856198A (en) * 2023-09-04 2023-10-10 青州金昊新材料有限公司 Paper molding waterproof agent and preparation method and application thereof

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CN104774521A (en) * 2015-03-24 2015-07-15 田福东 Water-based doodling resistant antifouling paint
CN105295627A (en) * 2015-11-25 2016-02-03 安徽索亚装饰材料有限公司 Modified acrylic resin emulsion coating-containing smell removal wallpaper
CN105295628A (en) * 2015-11-25 2016-02-03 安徽索亚装饰材料有限公司 High wear resistance wallpaper containing modified acrylic resin emulsion coating
CN106833059A (en) * 2016-12-22 2017-06-13 安徽易有墙纸有限公司 A kind of wear-resisting waterproof wallpaper and preparation method thereof

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JP2002088693A (en) * 2000-09-08 2002-03-27 Matsui Shikiso Chem Co Ltd Wallpaper having 30 min or more steckigt sizing degree
CN104774521A (en) * 2015-03-24 2015-07-15 田福东 Water-based doodling resistant antifouling paint
CN105295627A (en) * 2015-11-25 2016-02-03 安徽索亚装饰材料有限公司 Modified acrylic resin emulsion coating-containing smell removal wallpaper
CN105295628A (en) * 2015-11-25 2016-02-03 安徽索亚装饰材料有限公司 High wear resistance wallpaper containing modified acrylic resin emulsion coating
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108049256A (en) * 2017-12-18 2018-05-18 常州思宇环保材料科技有限公司 A kind of preparation method of water-fast wallpaper
CN108049196A (en) * 2017-12-30 2018-05-18 绍兴恒钧环保科技有限公司 A kind of flame-proof antibiotic wallpaper
CN108625221A (en) * 2018-03-30 2018-10-09 句容市茂源织造厂 A kind of preparation method of hydrophobic wrapping paper
CN108773136A (en) * 2018-08-28 2018-11-09 陕西理工大学 A kind of preparation method of light thermal-insulation inner wall of building decorative panel
CN108773136B (en) * 2018-08-28 2020-06-09 陕西理工大学 Preparation method of light heat-insulation building interior wall decorative plate
CN116856198A (en) * 2023-09-04 2023-10-10 青州金昊新材料有限公司 Paper molding waterproof agent and preparation method and application thereof
CN116856198B (en) * 2023-09-04 2023-11-24 青州金昊新材料有限公司 Paper molding waterproof agent and preparation method and application thereof

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