CN108978236A - A kind of anti-scratch foaming wall paper - Google Patents
A kind of anti-scratch foaming wall paper Download PDFInfo
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- CN108978236A CN108978236A CN201810662614.4A CN201810662614A CN108978236A CN 108978236 A CN108978236 A CN 108978236A CN 201810662614 A CN201810662614 A CN 201810662614A CN 108978236 A CN108978236 A CN 108978236A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/165—Odour absorbing, deodorizing ability
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1671—Resistance to bacteria, mildew, mould, fungi
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1685—Wear resistance
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The present invention relates to wall paper technical fields, more particularly to a kind of anti-scratch foaming wall paper, including activated carbon non-woven layer of cloth, the anion layer being compounded on the activated carbon non-woven layer of cloth and the anti-scratch foaming layer being compounded on the anion layer, the anti-scratch foaming layer is formed by anti-scratch foamed slurry, and the anti-scratch foamed slurry includes the following raw material: polymerization of acrylic modified polyurethane dispersion, curing agent, citrate plasticizer, nano graphene oxide, titanium dioxide, elastic microsphere foaming agent, heat stabilizer, nano inorganic powder, water.Wall paper of the invention has the advantages that high rigidity, scratch resistance and coating are not easily to fall off, and the wall paper invented further includes activated carbon non-woven layer of cloth, with strong " physical absorption " and " chemisorption " effect, pernicious gas can be effectively adsorbed, gas defence deodorizing effect is significant.
Description
Technical field
The present invention relates to wall paper technical fields, and in particular to a kind of anti-scratch foaming wall paper.
Background technique
The wall paper that foams is to do substrate with cloth, is coated with the resin mixed with foaming agent, and foaming is reheated after stamp and is prepared
Wall paper." foaming " is also known as the foaming of halftone embossment, refers to and adds foaming agent in raw material, is aided with high temperature in process of production,
So that foaming agent completes the process of similar " fermentation ", therefore the wall paper that foams has concave-convex sense, soft.
Traditional PVC foam wall paper, there are difference of hardness, stress easily to collapse, not scratch-resistant the features such as, also therefore, PVC foam
The development of wall paper receives very big restriction.Why there is the above problem in traditional PVC foam wall paper, mainly by following two
Caused by big reason: one, PVC paste resin polymerization degree used in traditional PVC foam wall paper is generally in 950-1050, and this degree of polymerization
PVC paste resin belong to the PVC paste resin of low degree, and the PVC paste resin of low degree there are lower hardness, compared with
The defects of low resilience, higher compression set, poor weaker tensile strength and wearability；Two, tradition PVC is sent out
In the PVC paste material that bubble wall paper uses, the inorganic filler of 20%-30% generally can be all added, main inorganic filler is heavy
Calcium carbonate, talcum powder and titanium dioxide, and the granular size of inorganic filler used is generally in 400-1000 mesh, although inorganic filler
Addition can save certain cost, and can improve the hardness and rigidity of whole system on a small quantity, but be due to these a few micrometers
Macromolecules and the organic materials such as inorganic filler and PVC paste resin, DOP, thinner, foaming agent to micro scale, in chemistry
There are significant differences in structure and physical aspect, so that whole system lacks compatibility, also therefore, entire PVC are caused to send out
Being greatly lowered for foam system intensity and toughness, influences the quality of PVC foam wall paper.
It is, therefore, desirable to provide a kind of new departure solves the above problems.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide a kind of anti-scratch foaming walls
Cloth, the adhesive force of the anti-scratch foaming layer of use is by force and anti-scratch performance is good.
The purpose of the invention is achieved by the following technical solution:
A kind of anti-scratch foaming wall paper, including activated carbon non-woven layer of cloth, be compounded on the activated carbon non-woven layer of cloth bear from
Sublayer and the anti-scratch foaming layer being compounded on the anion layer, the anti-scratch foaming layer is formed by anti-scratch foamed slurry, described
Anti-scratch foamed slurry includes the raw material of following parts by weight:
Wall paper of the invention includes activated carbon non-woven layer of cloth, and active carbon nonwoven fabric is using special superfine fibre and coconut activated
Charcoal is process by special process pre-treatment, has good absorption property, and thickness is uniform, good permeability, free from extraneous odour, contains charcoal
Amount is high, and active carbon particle is not easily to fall off and easily hot-forming, has strong " physical absorption " and " chemisorption " effect, can be with
Various industrial waste gases and interior paint, glue, the gas discharged in composite plate are effectively adsorbed, such as benzene, formaldehyde, ammonia, two sulphur
Change carbon, gas defence deodorizing effect is significant.
In activated carbon non-woven layer of cloth composite negative ion layer, wall paper of the invention can be made to have the function of discharging anion,
Anion has the function of to kill bacterium germ, purification air, improve the immunity of the human body, health care etc., beneficial to human health.
The compound anti-scratch foaming layer on anion layer, the anti-scratch foaming layer are formed by anti-scratch foamed slurry.
Further, pattern or decorative pattern are provided in the anti-scratch foaming layer.Can thus be promoted wall paper aesthetic feeling and
Artistic value.In the present invention, the method for forming pattern or decorative pattern is not particularly limited, such as can utilize the roller for being formed with decorative pattern
Rolling processing is carried out to anti-scratch foaming layer, or is printed using cylinder and foamed slurry is printed on anion layer, then by hair
Bubble and gelatinization process etc. form decorative pattern.
Wherein, the anti-scratch foaming layer with a thickness of 1-3mm.
In anti-scratch foamed slurry of the invention, polymerization of acrylic modified polyurethane dispersion is by polyurethane and polyacrylate
It is made by double prepolymer methods, molecular weight 1500-2500 is less prone to and mutually separates, and has both acrylate and polyurethane
Feature, and ester group and alkyl structure rich in structure can form active force with the interface of opposed polarity, make its adhesive force
And good mechanical performance, water-fast, solvent resistant, in terms of have excellent performance, it can be achieved that shallow layer be coated with, no volume contraction,
System is production safety, environmentally friendly using water as solvent.
Wherein, the elastic microsphere foaming agent is core-shell structure foaming agent, and shell is polyurethane elastomer, and kernel is low boiling
The spherical high polymer material granule of point alkane composition.
Wherein, the elastic microsphere foaming agent diameter is 5-30um, and blowing temperature is 110-180 DEG C.
Elastic microsphere foaming agent, when being heated to a certain temperature, thermoplastic are also added into the present invention in anti-scratch foamed slurry
Property shell softening, the gas expansion inside shell, volume, which can expand rapidly, increases to itself tens times, to reach foaming
Effect.Shell has good elasticity and can bear larger pressure, does not rupture in the rear foaming agent itself of heating expansion, protects simultaneously
Hold itself various good performance.It is found through experiment that the volume when the elastic microsphere foaming agent using above-mentioned diameter, after foaming
It is more advantageous to and prepares anti-scratch foaming wall paper, foaming effect is more preferable, using foaming wall paper rebound made of foamed slurry of the invention
Property it is good, compression set is low, at the same it is manufactured foaming wall paper tensile strength and wear-resisting property it is excellent.
Wherein, purity >=98% of the nano graphene oxide, the lamellar spacing 0.5-2nm of nano graphene oxide,
The lamella length of nano graphene oxide is 100-800nm.
The present invention selects the nano graphene oxide for having excellent compatibility with anti-scratch foamed slurry each component, utmostly
Ground promotes the performances such as adhesive force, hardness, intensity, toughness, the scratch-resistant of foamed slurry.By using above-mentioned technical proposal, nanometer
Graphene oxide is because its basal plane has the functional groups such as carbonyl, hydroxyl, carboxyl concurrently, therefore it not only has in anti-scratch foamed slurry
Good dispersibility, and there is good compatibility with other components.The addition of nano graphene oxide starches anti-scratch foaming
Material has good activeness and quietness effect, while improving the performances such as the adhesive force of foamed slurry, hardness, and scraping and wiping resistance performance is excellent
It is different.It is found through experiment that the scraping and wiping resistance performance for the foamed slurry being formulated is more preferable when using above-mentioned nano graphene oxide.
Wherein, curing agent is one or more mixtures of hydroxy methyl methacrylate, hydroxyethyl methacrylate.
It include citrate plasticizer in anti-scratch foamed slurry of the invention.The citrate plasticizer is environment-friendly type increasing
Agent is moulded, the excellent flexibility of anti-scratch foaming layer, impact resistance and melting efficiency etc. can be assigned.
The citrate plasticizer is triethyl citrate, acetyl triethyl citrate, three propyl ester of citric acid, acetyl lemon
Three propyl ester of lemon acid, tributyl citrate, tributyl 2-acetylcitrate, citric acid tri-n-hexyl ester, in acetyl tri-n-hexyl citrate
One or more mixtures.
It include nano inorganic powder in anti-scratch foamed slurry of the invention.Wherein, the nano inorganic powder is nanometer two
One of silica, nanometer calcium carbonate and nano-aluminium oxide or a variety of mixtures.
The purpose of addition nano inorganic powder is that the nano inorganic powder all has higher hardness, and raising can add
Work, suitable addition is cost-saved, and improves the hardness and rigidity of whole system, further increases the anti-of foaming wall paper
Scrape performance.
Wherein, the heat stabilizer is that potassium zinc class stabilizer, barium zinc type thermal stabilizing agent, calcium-zinc composite stabilizing agent, rare earth are steady
Determine one or more mixtures of agent.
By using above-mentioned technical proposal, the stabilizer all has excellent stability, is conducive to improve foamed slurry
Chemical stability, prolong its service life, and asepsis environment-protecting, it is harmless.
It further include the functional component of 1-30 parts by weight in anti-scratch foamed slurry of the invention, the functionality component is anti-
One of electrostatic agent, conductive filler, fire retardant, mould inhibitor, antibacterial agent and luminescent powder or a variety of mixtures.
By using above-mentioned technical proposal, functional component is added according to demand, there is wall paper of the invention antistatic
Performances, the scope of application such as property, electric conductivity, anti-flammability or fungicidal properties are wider.
Wherein, the anti-scratch foaming layer preparation method the following steps are included:
S1: above-mentioned parts by weight are pressed, each component are weighed, by polymerization of acrylic modified polyurethane dispersion, nano oxidized graphite
Alkene, citrate plasticizer, nano inorganic powder, elastic microsphere foaming agent and water are added to the dispersion of blender high speed, obtain
Premix；
S2: titanium dioxide and curing agent are added into the premix, is stirred with the revolving speed of 400-600r/min
It is even, obtain secondary mixed liquor；
S3: being added other raw materials into the secondary mixed liquor, to stir evenly under the revolving speed of 1000-2500r/min, i.e.,
Obtain anti-scratch foamed slurry；
S4: being compounded in anion layer surface in the anti-scratch foaming wall paper for the anti-scratch foamed slurry, foamable, i.e.,
Form the anti-scratch foaming layer.
In the present invention, the compound method of each layer is not particularly limited, using wallpaper wall paper well known to those skilled in the art
Manufacturing method, such as intaglio printing, letterpress, cylinder printing, offset printing, known in flexible version printing or rotary printing etc.
Method.The present invention has no special limitation to the Cooking/Curing temperature, is added using well known to those skilled in the art
Heat/solidification temperature.
The beneficial effects of the present invention are:
1, in the anti-scratch foamed slurry that the present invention uses, polymerization of acrylic modified polyurethane dispersion is by polyurethane and poly- third
Olefin(e) acid ester passes through double prepolymer methods and is made, the characteristics of being less prone to and mutually separate, have both acrylate and polyurethane, and in structure
Ester group and alkyl structure rich in can form active force with the interface of opposed polarity, keep its adhesive force and mechanical performance excellent
It is good, water-fast, solvent resistant, in terms of have excellent performance, it can be achieved that shallow layer be coated with, no volume contraction；
2, the anti-scratch foaming layer that the present invention uses is also added into elastic microsphere foaming agent, utilizes the principle of physical blowing, hair
Bubble process does not discharge gas, keeps the performance of material, improves the resilience of anti-scratch foaming wall paper, reduces its compression set
Property simultaneously improves its tensile strength and wear-resisting property；
3, the present invention selects the nano graphene oxide for having excellent compatibility with anti-scratch foamed slurry each component, maximum journey
Degree ground promotes the performances such as adhesive force, hardness, intensity, toughness, the scratch-resistant of foamed slurry；
4, wall paper of the invention further includes activated carbon non-woven layer of cloth, has good absorption property, thickness is uniform, gas permeability
Good, free from extraneous odour, carbon content is high, and active carbon particle is not easily to fall off and easily hot-forming, has strong " physical absorption " and " chemistry
Absorption " effect can effectively adsorb various industrial waste gases and interior paint, glue, the gas discharged in composite plate, as benzene,
Formaldehyde, ammonia, carbon disulfide, gas defence deodorizing effect are significant；
5, the present invention on activated carbon non-woven layer of cloth composite negative ion layer, can make wall paper of the invention have release bear from
The function of son, anion have the function of to kill bacterium germ, purification air, improve the immunity of the human body, health care etc., be good for beneficial to human body
Health.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the anti-scratch foaming wall paper of 1-5 of the embodiment of the present invention.
In figure: 1, activated carbon non-woven layer of cloth；2, anion layer；3, anti-scratch foaming layer.
Specific embodiment
For the ease of the understanding of those skilled in the art, make below with reference to 1 couple of present invention of examples and drawings further
Illustrate, the content that embodiment refers to not is limitation of the invention.
Embodiment 1
As shown in Figure 1, a kind of anti-scratch foaming wall paper, including activated carbon non-woven layer of cloth 1, it is compounded in the active carbon nonwoven fabric
Anion layer 2 on layer 1 and the anti-scratch foaming layer 3 being compounded on the anion layer 2, the anti-scratch foaming layer 3 is by anti-scratch hair
Bubble slurry is formed, and the anti-scratch foamed slurry includes the raw material of following parts by weight:
Wherein, purity >=98% of the nano graphene oxide, the lamellar spacing 0.17nm of nano graphene oxide, receives
The lamella length of rice graphene oxide is 450nm.
Wherein, the elastic microsphere foaming agent is core-shell structure foaming agent, and shell is polyurethane elastomer, and kernel is low boiling
The spherical high polymer material granule of point alkane composition.
Wherein, the elastic microsphere foaming agent diameter is 17.5um, and blowing temperature is 145 DEG C.
Wherein, curing agent is hydroxy methyl methacrylate.
It wherein, further include the functional component of 1 parts by weight, the functionality component is antistatic agent.
Wherein, the nano inorganic powder by nano silica, nanometer calcium carbonate and nano-aluminium oxide by weight
Ratio composition than 1:1:1.
Wherein, the heat stabilizer is made of potassium zinc class stabilizer and calcium-zinc composite stabilizing agent by weight the ratio of 1:1.
Wherein, pattern is provided in the anti-scratch foaming layer 3.
Wherein, the anti-scratch foaming layer 3 with a thickness of 2mm.
Wherein, the anti-scratch foaming layer 3 preparation method the following steps are included:
S1: above-mentioned parts by weight are pressed, each component are weighed, by polymerization of acrylic modified polyurethane dispersion, nano oxidized graphite
Alkene, citrate plasticizer, nano inorganic powder, elastic microsphere foaming agent and water are added to the dispersion of blender high speed, obtain
Premix；
S2: titanium dioxide and curing agent are added into premix, is uniformly mixed with the revolving speed of 500r/min, obtains two
Secondary mixed liquor；
S3: other raw materials being added into secondary mixed liquor, to stir evenly under the revolving speed of 1750r/min to get anti-scratch hair
Steep slurry；
S4: being compounded in 2 surface of anion layer in the anti-scratch foaming wall paper for the anti-scratch foamed slurry, foamable,
Form the anti-scratch foaming layer 3.
Embodiment 2
As shown in Figure 1, a kind of anti-scratch foaming wall paper, including activated carbon non-woven layer of cloth 1, it is compounded in the active carbon nonwoven fabric
Anion layer 2 on layer 1 and the anti-scratch foaming layer 3 being compounded on the anion layer 2, the anti-scratch foaming layer 3 is by anti-scratch hair
Bubble slurry is formed, and the anti-scratch foamed slurry includes the raw material of following parts by weight:
Wherein, purity >=98% of the nano graphene oxide, the lamellar spacing 0.5nm of nano graphene oxide, receives
The lamella length of rice graphene oxide is 100nm.
Wherein, the elastic microsphere foaming agent is core-shell structure foaming agent, and shell is polyurethane elastomer, and kernel is low boiling
The spherical high polymer material granule of point alkane composition.
Wherein, the elastic microsphere foaming agent diameter is 5um, and blowing temperature is 110 DEG C.
Wherein, curing agent is hydroxyethyl methacrylate.
It wherein, further include the functional component of 15 parts by weight, the functionality component is antistatic agent, fire retardant, mould proof
The mixture of agent and antibacterial agent.
Wherein, the nano inorganic powder is nano silica.
Wherein, the heat stabilizer is potassium zinc class stabilizer.
Wherein, pattern is provided in the anti-scratch foaming layer 3.
Wherein, the anti-scratch foaming layer 3 with a thickness of 1mm.
Wherein, the anti-scratch foaming layer 3 preparation method the following steps are included:
S1: above-mentioned parts by weight are pressed, each component are weighed, by polymerization of acrylic modified polyurethane dispersion, nano oxidized graphite
Alkene, citrate plasticizer, nano inorganic powder, elastic microsphere foaming agent and water are added to the dispersion of blender high speed, obtain
Premix；
S2: titanium dioxide and curing agent are added into premix, is uniformly mixed with the revolving speed of 400r/min, obtains two
Secondary mixed liquor；
S3: other raw materials being added into secondary mixed liquor, to stir evenly under the revolving speed of 1000r/min to get anti-scratch hair
Steep slurry；
S4: being compounded in 2 surface of anion layer in the anti-scratch foaming wall paper for the anti-scratch foamed slurry, foamable,
Form the anti-scratch foaming layer 3.
Embodiment 3
As shown in Figure 1, a kind of anti-scratch foaming wall paper, including activated carbon non-woven layer of cloth 1, it is compounded in the active carbon nonwoven fabric
Anion layer 2 on layer 1 and the anti-scratch foaming layer 3 being compounded on the anion layer 2, the anti-scratch foaming layer 3 is by anti-scratch hair
Bubble slurry is formed, and the anti-scratch foamed slurry includes the raw material of following parts by weight:
Wherein, purity >=98% of the nano graphene oxide, the lamellar spacing 2nm of nano graphene oxide, nanometer
The lamella length of graphene oxide is 800nm.
Wherein, the elastic microsphere foaming agent is core-shell structure foaming agent, and shell is polyurethane elastomer, and kernel is low boiling
The spherical high polymer material granule of point alkane composition.
Wherein, the elastic microsphere foaming agent diameter is 30um, and blowing temperature is 1180 DEG C.
Wherein, curing agent is made of hydroxy methyl methacrylate, hydroxyethyl methacrylate by weight the ratio of 1:1.
It wherein, further include the functional component of 30 parts by weight, the functionality component is antistatic agent, conductive filler, resistance
Fire agent, mould inhibitor, antibacterial agent and luminescent powder mixture.
Wherein, the nano inorganic powder is nanometer calcium carbonate.
Wherein, the heat stabilizer is rare-earth stabilizer.
Wherein, pattern is provided in the anti-scratch foaming layer 3.
Wherein, the anti-scratch foaming layer 3 with a thickness of 3mm.
Wherein, the anti-scratch foaming layer 3 preparation method the following steps are included:
S1: above-mentioned parts by weight are pressed, each component are weighed, by polymerization of acrylic modified polyurethane dispersion, nano oxidized graphite
Alkene, citrate plasticizer, nano inorganic powder, elastic microsphere foaming agent and water are added to the dispersion of blender high speed, obtain
Premix；
S2: titanium dioxide and curing agent are added into premix, is uniformly mixed with the revolving speed of 600r/min, obtains two
Secondary mixed liquor；
S3: other raw materials being added into secondary mixed liquor, to stir evenly under the revolving speed of 2500r/min to get anti-scratch hair
Steep slurry；
S4: being compounded in 2 surface of anion layer in the anti-scratch foaming wall paper for the anti-scratch foamed slurry, foamable,
Form the anti-scratch foaming layer 3.
Embodiment 4
As shown in Figure 1, a kind of anti-scratch foaming wall paper, including activated carbon non-woven layer of cloth 1, it is compounded in the active carbon nonwoven fabric
Anion layer 2 on layer 1 and the anti-scratch foaming layer 3 being compounded on the anion layer 2, the anti-scratch foaming layer 3 is by anti-scratch hair
Bubble slurry is formed, and the anti-scratch foamed slurry includes the raw material of following parts by weight:
Wherein, purity >=98% of the nano graphene oxide, the lamellar spacing 1nm of nano graphene oxide, nanometer
The lamella length of graphene oxide is 200nm.
Wherein, the elastic microsphere foaming agent is core-shell structure foaming agent, and shell is polyurethane elastomer, and kernel is low boiling
The spherical high polymer material granule of point alkane composition.
Wherein, the elastic microsphere foaming agent diameter is 10um, and blowing temperature is 120 DEG C.
Wherein, curing agent is made of hydroxy methyl methacrylate, hydroxyethyl methacrylate by weight the ratio of 2:3.
Wherein, the nano inorganic powder is made of nano silica and nanometer calcium carbonate by weight the ratio of 1:1.
Wherein, the heat stabilizer is made of potassium zinc class stabilizer and calcium-zinc composite stabilizing agent by weight the ratio of 1:1.
Wherein, decorative pattern is provided in the anti-scratch foaming layer 3.
Wherein, the anti-scratch foaming layer 3 with a thickness of 1.5mm.
Wherein, the anti-scratch foaming layer 3 preparation method the following steps are included:
S1: above-mentioned parts by weight are pressed, each component are weighed, by polymerization of acrylic modified polyurethane dispersion, nano oxidized graphite
Alkene, citrate plasticizer, nano inorganic powder, elastic microsphere foaming agent and water are added to the dispersion of blender high speed, obtain
Premix；
S2: titanium dioxide and curing agent are added into premix, is uniformly mixed with the revolving speed of 450r/min, obtains two
Secondary mixed liquor；
S3: other raw materials being added into secondary mixed liquor, to stir evenly under the revolving speed of 1500r/min to get anti-scratch hair
Steep slurry；
S4: being compounded in 2 surface of anion layer in the anti-scratch foaming wall paper for the anti-scratch foamed slurry, foamable,
Form the anti-scratch foaming layer 3.
Embodiment 5
As shown in Figure 1, a kind of anti-scratch foaming wall paper, including activated carbon non-woven layer of cloth 1, it is compounded in the active carbon nonwoven fabric
Anion layer 2 on layer 1 and the anti-scratch foaming layer 3 being compounded on the anion layer 2, the anti-scratch foaming layer 3 is by anti-scratch hair
Bubble slurry is formed, and the anti-scratch foamed slurry includes the raw material of following parts by weight:
Wherein, purity >=98% of the nano graphene oxide, the lamellar spacing 1.5nm of nano graphene oxide, receives
The lamella length of rice graphene oxide is 600nm.
Wherein, the elastic microsphere foaming agent is core-shell structure foaming agent, and shell is polyurethane elastomer, and kernel is low boiling
The spherical high polymer material granule of point alkane composition.
Wherein, the elastic microsphere foaming agent diameter is 20um, and blowing temperature is 160 DEG C.
Wherein, curing agent is made of hydroxy methyl methacrylate, hydroxyethyl methacrylate by weight the ratio of 4:1.
It wherein, further include the functional component of 10 parts by weight, the functionality component is fire retardant.
Wherein, the nano inorganic powder is nano-aluminium oxide.
Wherein, the heat stabilizer is barium zinc type thermal stabilizing agent.
Wherein, decorative pattern is provided in the anti-scratch foaming layer 3.
Wherein, the anti-scratch foaming layer 3 with a thickness of 2.5mm.
Wherein, the anti-scratch foaming layer 3 preparation method the following steps are included:
S1: above-mentioned parts by weight are pressed, each component are weighed, by polymerization of acrylic modified polyurethane dispersion, nano oxidized graphite
Alkene, citrate plasticizer, nano inorganic powder, elastic microsphere foaming agent and water are added to the dispersion of blender high speed, obtain
Premix；
S2: titanium dioxide and curing agent are added into premix, is uniformly mixed with the revolving speed of 550r/min, obtains two
Secondary mixed liquor；
S3: other raw materials being added into secondary mixed liquor, to stir evenly under the revolving speed of 2000r/min to get anti-scratch hair
Steep slurry；
S4: being compounded in 2 surface of anion layer in the anti-scratch foaming wall paper for the anti-scratch foamed slurry, foamable,
Form the anti-scratch foaming layer 3.
Comparative example 1
This comparative example is commercially available PVC foam wall paper.
The resistance to scraping of anti-scratch foaming wall paper prepared by embodiment 1-5 and comparative example 1, can scrubbability test, adhesive force test,
Test data such as table.Wherein the resistance to scraping of anti-scratch foaming wall paper is compared by testing the hardness of anti-scratch foamed coating, according to GB/T
6739-2006 standard is tested；It is anti-scratch foaming wall paper can scrubbability test surveyed according to QB/T 4043-2010 standard
Examination；The adhesive force test of anti-scratch foaming wall paper is tested according to GB/T9286-1998 standard.
| Resistance to scraping | It can scrubbability | Adhesive force test | |
| Embodiment 1 | 5H | 60 times without cosmetic injury and variation | 0 grade |
| Embodiment 2 | 3H | 50 times without cosmetic injury and variation | 0 grade |
| Embodiment 3 | 4H | 60 times without cosmetic injury and variation | 0 grade |
| Embodiment 4 | 4H | 60 times without cosmetic injury and variation | 0 grade |
| Embodiment 5 | 4H | 60 times without cosmetic injury and variation | 0 grade |
| Comparative example 1 | H | 35 times without cosmetic injury and variation | 1 grade |
By embodiment 1-5 and the resistance to scraping of comparative example 1, can scrubbability test, adhesive force test it is found that in the present invention it is anti-scratch
The polymerization of acrylic modified polyurethane dispersion of foaming layer 3 is film forming main body, using elastic microsphere foaming agent foam, addition nano oxygen
The substances such as graphite alkene, heat stabilizer, plasticizer, anti-scratch foaming layer 3 obtained and wall paper have excellent adhesive force, hardness and
Resistance to scraping, application prospect are extensive.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart under the premise of present inventive concept it is any obviously replace it is within the scope of the present invention.
Claims (10)
1. a kind of anti-scratch foaming wall paper, it is characterised in that: including activated carbon non-woven layer of cloth, be compounded in the activated carbon non-woven layer of cloth
On anion layer and the anti-scratch foaming layer that is compounded on the anion layer, the anti-scratch foaming layer is by anti-scratch foamed slurry shape
At the anti-scratch foamed slurry includes the raw material of following parts by weight:
2. a kind of anti-scratch foaming wall paper according to claim 1, it is characterised in that: the purity of the nano graphene oxide
>=98%, the lamellar spacing 0.5-2nm of nano graphene oxide, the lamella length of nano graphene oxide are 100-800nm.
3. a kind of anti-scratch foaming wall paper according to claim 1, it is characterised in that: the elastic microsphere foaming agent is nucleocapsid
Constructional foaming agent, shell are polyurethane elastomer, and kernel is the spherical high polymer material granule of low boiling point alkane composition.
4. a kind of anti-scratch foaming wall paper according to claim 1, it is characterised in that: the elastic microsphere foaming agent diameter is
5-30um, blowing temperature are 110-180 DEG C.
5. a kind of anti-scratch foaming wall paper according to claim 1, it is characterised in that: further include the functionality of 1-30 parts by weight
Component, the functionality component be one of antistatic agent, conductive filler, fire retardant, mould inhibitor, antibacterial agent and luminescent powder or
A variety of mixtures.
6. a kind of anti-scratch foaming wall paper according to claim 1, it is characterised in that: the nano inorganic powder is nanometer two
One of silica, nanometer calcium carbonate and nano-aluminium oxide or a variety of mixtures.
7. a kind of anti-scratch foaming wall paper according to claim 1, it is characterised in that: the heat stabilizer is stablized for potassium zinc class
Agent, barium zinc type thermal stabilizing agent, calcium-zinc composite stabilizing agent, rare-earth stabilizer one or more mixtures.
8. a kind of anti-scratch foaming wall paper according to claim 1, it is characterised in that: be provided with figure in the anti-scratch foaming layer
Case or decorative pattern.
9. a kind of anti-scratch foaming wall paper according to claim 1, it is characterised in that: the anti-scratch foaming layer with a thickness of 1-
3mm。
10. a kind of anti-scratch foaming wall paper described in -9 any one according to claim 1, it is characterised in that: the anti-scratch foaming
Layer preparation method the following steps are included:
S1: above-mentioned parts by weight are pressed, each component are weighed, by polymerization of acrylic modified polyurethane dispersion, nano graphene oxide, lemon
Lemon acid ester plasticizer, nano inorganic powder, elastic microsphere foaming agent and water are added to the dispersion of blender high speed, are pre-mixed
Liquid；
S2: titanium dioxide and curing agent are added into the premix, is uniformly mixed, is obtained with the revolving speed of 400-600r/min
To secondary mixed liquor；
S3: being added other raw materials into the secondary mixed liquor, stirred evenly under the revolving speed of 1000-2500r/min to get anti-
Scrape foamed slurry；
S4: the anti-scratch foamed slurry is compounded in anion layer surface in the anti-scratch foaming wall paper, foamable is formed
The anti-scratch foaming layer.
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