CN106587813A - Multifunctional wall covering material and preparation method thereof - Google Patents

Multifunctional wall covering material and preparation method thereof Download PDF

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Publication number
CN106587813A
CN106587813A CN201611100001.9A CN201611100001A CN106587813A CN 106587813 A CN106587813 A CN 106587813A CN 201611100001 A CN201611100001 A CN 201611100001A CN 106587813 A CN106587813 A CN 106587813A
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China
Prior art keywords
multifunction
formaldehyde
covering
multifunctional
agent
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CN201611100001.9A
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CN106587813B (en
Inventor
周志锋
郑鹏
谢洪彬
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China Paint Manufacturing (shenzhen) Ltd
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China Paint Manufacturing (shenzhen) Ltd
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04Portland cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00025Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/52Sound-insulating materials

Abstract

The invention belongs to the field of chemical coatings, and provides a multifunctional wall covering material and a preparation method thereof. The multifunctional wall covering material comprises the following components: a formaldehyde scavenging aid, a negative ion aid, diatom ooze, perlite, calcium carbonate, white cement, quartz sand, cellulose, a water reducing agent, latex powder, a defoaming agent, a mould-proof algaecide, zinc oxide and other aids. The multifunctional wall covering material provided by the invention can improve the capability of removing formaldehyde, ammonia, benzene and other harmful gases, can release negative ions beneficial to human health at the same time, and purifies indoor air; the multifunctional wall covering material inhibits propagation of bacteria and mould on a wall surface and in indoor air, plays the role of anti-microbial assisting and electromagnetic radiation reduction, further has excellent functions of dehumidification, sound absorption, heat insulation and the like, and can replace various latex paint, diatom ooze coatings, wallpaper and various other wall decoration materials on walls in buildings.

Description

Multifunction wall material and preparation method thereof
Technical field
The invention belongs to chemistry painting industry field, and in particular to a kind of Multifunction wall material and preparation method thereof.
Background technology
Economic development promotes people's environmental consciousness to improve, and environmental quality issues receives the extensive concern of people.Consumption Person also results in IAQ and constantly deteriorates while the use to a large amount of finishing materials is to improve quality of the life, and its is right Harm, the harm of particularly poor to resistance old man, children and pregnant woman, it has also become the hot issue of concern.Formaldehyde It is very big to Health Impact, there is strong impulse to act on human body mucous membrane and skin, high concentration occurs serious when sucking Respiratory tract and oedema, cause Eye irritation, headache;Low concentration suction can cause lasting headache, powerless, insomnia etc.;For a long time Exposure can cause dermatitis, lung, liver function and immunologic dysfunction, and central nervous system is also impacted, can also be in damaging cells Inhereditary material, is suspect carcinogen.Therefore research and development can remove the pernicious gases such as formaldehyde, ammonia, benzene and the healthy metope of purify air is applied Material is a direction of interior wall coating.
Interior decoration harmless treatment (removes formaldehyde), refers to by a series of measure at normal temperatures formaldehyde, benzene etc. Pollutant is decomposed into carbon dioxide and water, and non-secondary pollution is finally discharged in air with molecular state.At present interior wall is high-grade fills Repair except methanal paint is mainly with various activated carbons or bamboo charcoal and negative ion photocatalyst class emulsion paint, diatom ooze coating, artistic texture Based on coating.Diatom ooze coating and liquid formaldehyde agent for capturing, activated carbon class coating, except formaldehyde, to mainly use activated carbon pure Physisorption, its absorption effective time it is short (8 hours or so), absorptive capacity is little, it is difficult to rapidly and efficiently dispel formaldehyde, ammonia, The pernicious gases such as benzene;And negative ion photocatalyst coating is unstable because of the release concentration and persistence of anion, photocatalyst then needs The irradiation for having stabilized light source just can be played except formaldehyde and purify air effect.Or so traditional class is all present except methanal paint DeGrain, or the defect of single function, it is difficult to meet market increasingly to the pursuit of health environment-friendly environment.
The content of the invention
Present invention aim to overcome that the above-mentioned deficiency of prior art, there is provided a kind of Multifunction wall material and its preparation side Method, it is intended to solve existing indoor wall except technical problems such as the low, single functions of methanal paint adsorption efficiency.
In order to realize foregoing invention purpose, the technical solution used in the present invention is as follows:
A kind of Multifunction wall material, the gross mass of the Multifunction wall material is 100% meter, the Multifunction wall Material includes the composition of following weight/mass percentage composition:
Except Formaldehyde as Additives 1~2%;
Negative-ion auxiliary agent 1~2%;
Diatom ooze 10~20%;
Perlite 10~20%;
Calcium carbonate 30~50%;
White cement 10~20%;
Quartz sand 0~20%;
Cellulose 0.5~1%;
Water reducer 0.1~0.2%;
Latex powder 5~10%;
Defoamer 0.1~0.2%;
Mildew and algae agent 0.4~0.6%;
Zinc oxide 1~2%;
Other auxiliary agents 0.1~10%.
A kind of another aspect of the present invention, there is provided preparation method of above-mentioned Multifunction wall material, the method includes following step Suddenly:
Each component materials are weighed respectively according to the composition and its content contained by above-mentioned Multifunction wall material;
The calcium carbonate, white cement, diatom ooze and perlite are carried out into the first mixing treatment, the first batch mixing thing is obtained;
The remaining ingredient of the Multifunction wall material is added in the first batch mixing thing, the second mixing treatment is carried out, Obtain the Multifunction wall material.
Addition in the Multifunction wall material that the present invention is provided improves removing first except Formaldehyde as Additives and negative-ion auxiliary agent The ability of the pernicious gases such as aldehyde, ammonia, benzene, while the anion for being beneficial to health can be discharged, can effectively remove from furniture etc. The pernicious gas such as formaldehyde, ammonia, benzene of release, dispels various foreign flavor indoors, only in ornament materials (sheet material, paint, binding agent etc.) Change room air;Metope and bacterium and mould in room air is suppressed to grow simultaneously, transmitting matches with human-body biological wave band Far infrared, play a part of aid in antibacterial and abatement electromagnetic radiation, make indoor air away from pollution, it is pure and fresh pleasant, build Air quality as park, forest, is conducive to good health and a long life.
The Multifunction wall material that the present invention is provided belongs to Green Product, there is excellent resistance to water, scrub resistance.And Application property is good, and strong adaptability, adhesive force is higher, boundary of works area substantially cover it is all interior metopes, such as concrete, brick wall, Batch ash and cement surface, and old wall overhaul, the surface such as Etta's plate, glued board, plank, can using batch scrape construction, also can roller coating, Spraying application.Simultaneously as needed material color can be rich and varied, and according to personal intention various stereo artistic effects are made, graceful Film lines, unique decorative pattern, infinite creative mix.
In addition, the wall covering that the present invention is provided also has the functions such as excellent dehumidifying, sound-absorbing, insulation.This is new The composition of wall covering more than 95% is inorganic material, environmentally safe, is that Facing New Century has persistent many work( Can environmental protection wall surface ornament materials, be ideal chose that interior top grade of new generation lives decoration, can be substituted for each on inner wall of building The various decorative material for wall surface such as type emulsion paint, diatom ooze coating, wallpaper.
Description of the drawings
Fig. 1 is the Multifunction wall material stream cloud effect diagram that the embodiment of the present invention 1 is provided;
Fig. 2 is the Multifunction wall material orange peel line effect diagram that the embodiment of the present invention 1 is provided;
Fig. 3 is the Multifunction wall material ghost image effect diagram that the embodiment of the present invention 2 is provided;
Fig. 4 is the Multifunction wall material sandrock effect schematic diagram that the embodiment of the present invention 2 is provided;
Fig. 5 is the Multifunction wall material scallop effect diagram that the embodiment of the present invention 3 is provided;
Fig. 6 is the Multifunction wall material spider line effect diagram that the embodiment of the present invention 3 is provided;
Fig. 7 is the Multifunction wall material sandrock effect schematic diagram that the embodiment of the present invention 4 is provided;
Fig. 8 is the Multifunction wall material striped effect diagram that the embodiment of the present invention 4 is provided.
Specific embodiment
In order that the technical problem to be solved in the present invention, technical scheme and beneficial effect become more apparent, below in conjunction with Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.
The embodiment of the present invention provides a kind of Multifunction wall material, and the gross mass of the Multifunction wall material is 100% meter, Including the composition of following weight/mass percentage composition:
Except Formaldehyde as Additives 1~2%;
Negative-ion auxiliary agent 1~2%;
Diatom ooze 10~20%;
Perlite 10~20%;
Calcium carbonate 30~50%;
White cement 10~20%;
Quartz sand 0~20%;
Cellulose 0.5~1%;
Water reducer 0.1~0.2%;
Latex powder 5~10%;
Defoamer 0.1~0.2%;
Mildew and algae agent 0.4~0.6%;
Zinc oxide 1~2%;
Other auxiliary agents 0.1~10%.
Multifunction wall material provided in an embodiment of the present invention can improve the ability for removing the pernicious gases such as formaldehyde, ammonia, benzene, Simultaneously the anion for being beneficial to health can be discharged, can effectively be removed from the ornament materials such as furniture (sheet material, paint, binding agent Deng) in release the pernicious gas such as formaldehyde, ammonia, benzene, dispel various foreign flavor indoors, purify the air of a room, suppress metope and interior Bacterium and mould in air grows, and has excellent resistance to water, scrub resistance;Excellent dehumidifying, sound-absorbing, incubation and thermal insulation function. Application property is good, strong adaptability, and the product construction is simple and convenient, substantially covers the metope of all interiors and can construct, such as coagulation The several times such as soil, brick wall, batch ash and cement surface, and old wall are overhauled, Etta's plate, glued board, plank, generally individually adopt to criticize to scrape and apply Work, also can roller coating, spraying application, can provide multiple color selection.
Various composition in the Multifunction wall material is combined by different proportions, and common synergistic is made between each composition With making the material there is good interior decoration air to evolve, suppress the excellent effects such as bacteria breed.And can be substituted for building Build the various decorative material for wall surface such as all kinds emulsion paint, diatom ooze coating, wallpaper on interior wall.
Specifically, in embodiments of the present invention, in the Multifunction wall material can except Formaldehyde as Additives weight/mass percentage composition It is preferred that 1%, 1.5%, 2%.In the present embodiment except Formaldehyde as Additives is the various active materials with function of removing formaldehyde, preferably The powder of 300 mesh or so, and preferably except Formaldehyde as Additives is that modified activated carbon exists with high molecular reactive functional group (such as hydroxyl) In the reactor of closing, high-speed stirred drying and made by air purifying preparation.Should be odorlessness nonhazardous material except Formaldehyde as Additives, It is safe and efficient, it is the ideal material for removing Formaldehyde as Additives of new generation.In the present embodiment, should couple except the Formaldehyde as Additives mechanism of action " efficiently concentrating-catalytic reaction " two purification techniques.Technology for highly-efficiently enriching:There is good thing using efficient absorption matrix PARA FORMALDEHYDE PRILLS(91,95) Reason suction-operated, the formaldehyde in abundant adsorption of enriched air forms high-concentration formaldehyde atmosphere around auxiliary agent.Chemical reaction is urged Change:When formaldehyde molecule enters hole, it is stable that generation is reacted rapidly with formaldehyde molecule by the high molecular reactive functional group that chemistry is coated Harmless compound, thoroughly removes formaldehyde pollution.Provided in an embodiment of the present invention except Formaldehyde as Additives weight/mass percentage composition scope Interior, the removing effect of formaldehyde that can make the Multifunction wall material is optimal.
Specifically, in embodiments of the present invention, the negative-ion auxiliary agent weight/mass percentage composition in the Multifunction wall material can It is preferred that 1%, 1.5%, 2%.Negative-ion auxiliary agent be preferably anion function material and inorganic antibacterial material (as silica, two Titanium oxide etc.) compound that is composited.Negative-ion auxiliary agent using release the stronger oxidation of negative oxygen ion by formaldehyde, The harmful gas removings such as ammonia, benzene fall, and to reach purify air purpose, and with prominent antibacterial functions, and can launch and human body The far infrared that biological wave band matches, plays a part of to aid in antibacterial and abatement electromagnetic radiation.There is provided in the embodiment of the present invention Negative-ion auxiliary agent weight/mass percentage composition in the range of, can make the Multifunction wall material harmful gas removing performance and antibacterial effect Fruit is optimal.
Specifically, in embodiments of the present invention, the diatom ooze weight/mass percentage composition in the Multifunction wall material is preferable 5%th, 10%, 20%.The diatom ooze that the embodiment of the present invention is used has stronger physisorption, can strengthen adsorbing harmful gas Body and purify air, the import calcined diatomite (silicates) of preferably 325 mesh.In diatom shale provided in an embodiment of the present invention In amount percent ranges, the purification of air performance that can make the Multifunction wall material is optimal.
Specifically, in embodiments of the present invention, the perlite weight/mass percentage composition in the Multifunction wall material is preferable 10%th, 15%, 20%.The perlite that the embodiment of the present invention is used has preferable moisture absorption, insulation, heat insulating function, and preferably 325 mesh are swollen Swollen perlite (silicates).In the range of perlite weight/mass percentage composition provided in an embodiment of the present invention, this can be made multi-functional The moisture absorption of wall covering, insulation, heat insulating function effect are optimal.
Specifically, in embodiments of the present invention, the calcium carbonate weight/mass percentage composition in the Multifunction wall material is preferable 30%th, 40%, 50%.The calcium carbonate that the embodiment of the present invention is used preferably 600 mesh powdered whitings.There is provided in the embodiment of the present invention Calcium carbonate weight/mass percentage composition in the range of, the performance that can make the Multifunction wall material is optimal.
Specifically, in embodiments of the present invention, the white cement weight/mass percentage composition in the Multifunction wall material is preferable 10%th, 15%, 20%.The white cement that the embodiment of the present invention is used is preferably national standard 42.5R silicate bag cement.At this In the range of the white cement weight/mass percentage composition that bright embodiment is provided, the performance that can make the Multifunction wall material is optimal.
Specifically, in embodiments of the present invention, the cellulose weight/mass percentage composition in the Multifunction wall material is preferable 0.5%th, 1%, 1.2%.The cellulose preferred viscosities that the embodiment of the present invention is used are the hydroxypropyl methyl fiber of 50000mpa.s Element.HPMC (hydroxypropyl methyl cellulose) mainly improves water holding capacity and application property, extends the open hour.In present invention enforcement In the cellulose quality percent ranges that example is provided, the water retention property that can make the Multifunction wall material is optimal.
Specifically, in embodiments of the present invention, the water reducer weight/mass percentage composition in the Multifunction wall material is preferable 0.1% or 0.2%.The water reducer that the embodiment of the present invention is used is synthesis high-molecular copolymer, preferred modified polycarboxylic acid ether.At this In the range of the water reducer weight/mass percentage composition that inventive embodiments are provided, the performance that can make the Multifunction wall material is optimal.
Specifically, in embodiments of the present invention, the latex powder weight/mass percentage composition in the Multifunction wall material is preferable 5% or 10%.The preferred vinyl acetate-ethylene latex powder of latex powder, it has high-flexibility, has excellent gluing to various base materials Knot property.In the range of latex powder weight/mass percentage composition provided in an embodiment of the present invention, the bonding of the Multifunction wall material can be made Performance is optimal.
Specifically, in embodiments of the present invention, the defoamer weight/mass percentage composition in the Multifunction wall material is preferable 0.1% or 0.2%.The preferred polysiloxanes of defoamer, it has fabulous heat resistance and resistance to acids and bases and chemical stability, can be The foam that various severe systems are widely used within the scope of very wide temperature is eliminated and suppressed.In froth breaking provided in an embodiment of the present invention In the range of agent weight/mass percentage composition, the antifoam performance that can make the Multifunction wall material is optimal.
Specifically, in embodiments of the present invention, the mildew and algae agent weight/mass percentage composition in the Multifunction wall material can It is preferred that 0.4%, 0.5%, 0.6%.The preferred DCOIT of mildew and algae agent (4,5- bis- chloro- N- octyl groups -4- isothiazoline -3- ketone), be A kind of efficient algaecide.In the range of mildew and algae agent weight/mass percentage composition provided in an embodiment of the present invention, this can be made multi-functional The mildew and algae effect of wall covering is optimal.
Specifically, in embodiments of the present invention, the zinc oxide weight/mass percentage composition in the Multifunction wall material is preferable 1%th, 1.5%, 2%.Zinc oxide has antibacterial action.In zinc oxide weight/mass percentage composition scope provided in an embodiment of the present invention Interior, the anti-microbial property effect that can make the Multifunction wall material is optimal.
Specifically, in embodiments of the present invention, other auxiliary agents be lignocellulosic, wetting dispersing agent, titanium dioxide, toner, At least one in glass microballoon;Its content range is 0.1~10%.When other auxiliary agents include titanium dioxide, the titanium dioxide exists Weight/mass percentage composition preferable 0.5% or 1% in Multifunction wall material.Titanium dioxide is bright in luster, and covering power is high, tinting strength, tinting power By force, the stability of medium can be played a protective role, and the mechanical strength and adhesive force of paint film can be strengthened, prevent crackle, be prevented Ultraviolet and moisture are passed through, and extend material lifetime.In the range of titanium dioxide weight/mass percentage composition provided in an embodiment of the present invention, can The life-span for making the Multifunction wall material is optimal.
When other auxiliary agents include toner, weight/mass percentage composition of the toner in Multifunction wall material is preferable 0.1%th, 1%, 2%.Toner is mainly used to mix colours material, meets pursuit of the consumer to color.In present invention enforcement In the range of the toner weight/mass percentage composition that example is provided, the performance toning that can make the Multifunction wall material is optimal.
When other auxiliary agents include glass microballoon, weight/mass percentage composition of the glass microballoon in Multifunction wall material can It is preferred that 5%, 7%, 10%.Glass microballoon is processed from strand by borosilicate raw material, and granularity is 10-250 microns, and wall thickness 1-2 is micro- Rice;There is light weight, low heat conduction, higher intensity, good chemical stability.In glass provided in an embodiment of the present invention In the range of microballon weight/mass percentage composition, the impact of performance that can make the Multifunction wall material is optimal.
When other auxiliary agents include wetting dispersing agent, quality percentage of the wetting dispersing agent in Multifunction wall material contains Measure preferable 0.1%, 0.2%, 0.4%.The wetting dispersing agent that the embodiment of the present invention is used is the work of dry powder ethoxylated hydrocarbons surface Property agent, it has remarkable wetting and dispersibility to inorganic material.In wetting dispersing agent quality provided in an embodiment of the present invention In percent ranges, the wetting and dispersive property that can make the Multifunction wall material is optimal.
When other auxiliary agents include lignocellulosic, quality percentage of the lignocellulosic in Multifunction wall material contains Measure preferable 0.1%, 0.2%, 0.3%.The preferred 200um of lignocellulosic particle diameter, main raising Multifunction wall material is anti-to be opened Fragility energy, in the range of lignocellulosic weight/mass percentage composition provided in an embodiment of the present invention, can make the Multifunction wall material Anti-cracking performance be optimal.
The embodiment of the present invention is on the other hand, there is provided a kind of preparation method of above-mentioned Multifunction wall material, the method includes Following steps:
S01:Each component materials are weighed respectively according to the composition and its content contained by above-mentioned Multifunction wall material;
S02:Calcium carbonate, white cement, diatom ooze and perlite are carried out into the first mixing treatment, the first batch mixing thing is obtained;
S03:Multifunction wall material remaining ingredient is added in the first batch mixing thing, the second mixing treatment is carried out, is obtained The Multifunction wall material of the present embodiment.
Method process is simple provided in an embodiment of the present invention, condition is easily controllable, efficiency high.Made with the method multi-functional Wall covering can effectively improve the ability for removing the pernicious gases such as formaldehyde, ammonia, benzene, there is excellent resistance to water, scrub resistance;It is excellent Dehumidifying, sound-absorbing, incubation and thermal insulation function.Application property is good, strong adaptability, and the product construction is simple and convenient, substantially covers all Indoor metope can construct, such as concrete, brick wall, criticize grey and cement surface, and old wall overhaul, Etta's plate, glued board, wood The several times such as plate, generally individually using batch construction is scraped, also can roller coating, spraying application, multiple color can be provided and selected.Can be substituted for building Build the various decorative material for wall surface such as all kinds emulsion paint, diatom ooze coating, wallpaper on interior wall.
Specifically, in step S02, the first mixing treatment process is:Rotating speed 200-300rpm, stirs 10-15min;With/ Or in step S03, the second mixing treatment process is:Rotating speed 200-300rpm, stirs 30-45min.Under this condition, make Multifunction wall material property be optimal.
Below, presently preferred embodiments of the present invention is described in further detail.In following examples, examination criteria is diatom Mud decoration wall material standard (JC/T 2177-2013).
Embodiment 1
The Multifunction wall covering that the present embodiment is provided, its formula (weight percentage %) is shown in such as table 1 below.
Table 1
Should be by Multifunction wall material preparation method:
S11:Raw material is weighed according to formula rate,
S12:Low-speed stage sequentially adds calcium carbonate 50%, diatom ooze 5%, white cement 20%, perlite 10%, low speed 200rpm is stirred 15 minutes,
S13:Addition removes Formaldehyde as Additives 1%, negative-ion auxiliary agent 1%, latex powder 5%, wetting dispersing agent 0.2%, wooden fibre Dimension element 0.2%, hydroxypropyl methyl cellulose 1%, dry powder defoamer 0.2%, water reducer 0.1%, mildew and algae agent 0.5%, with And other remaining ingredients, treat that above raw material is added and finish, low speed 300rpm dispersions stirring 45 minutes is carried out, stir.
The control of last product is after the assay was approved, you can packaging and storage of weighing.Qualified finished product will be checked to be applied to metope, by batch knife The effect of similar many white clouds is produced with the repeatedly batch mode scraped, shown in such as Fig. 1 (stream cloud effect diagram), knowable to figure Its result is vivid;By the way that with honeycomb cylinder, repeatedly roller coating pulls out the effect for being similar to orange peel texture, such as Fig. 2 (tangerine leather pattern effects Schematic diagram) shown in, understand its clean mark uniformity from figure.
The test result of embodiment 1:Application property:Criticize and scrape smooth accessible;Surface drying time:≤2h;Resistance to water/alkali resistance:48h Rouse, ftracture, peel off and change colour without rising;Abrasion resistance:>=300 times;Purifying formaldehyde rate:>=80%;Purifying formaldehyde effect persistence: >=60%;Mould proof performance:0 grade;Mould proof performance I level;Hygroscopic capacity 24h:≥40;Adhesion strength (standard state):0.8MPa; Meet Standard.
Embodiment 2
The Multifunction wall covering that the present embodiment is provided, its formula (weight percentage %) is shown in such as table 2 below.
Table 2
Should be by Multifunction wall material preparation method:
S21:Raw material is weighed according to formula rate,
S22:Low-speed stage sequentially adds calcium carbonate 30%, diatom ooze 20%, white cement 10%, perlite 17%, low speed 300rpm is stirred 10 minutes,
S23:Addition removes Formaldehyde as Additives 2%, negative-ion auxiliary agent 2%, latex powder 10%, wetting dispersing agent 0.2%, wooden fibre Dimension element 0.2%, hydroxypropyl methyl cellulose 1%, dry powder defoamer 0.2%, water reducer 0.2%, mildew and algae agent 0.5%, with And other remaining ingredients, treat that above raw material is added and finish, low speed 300rpm dispersions stirring 40 minutes is carried out, stir.
The control of last product is after the assay was approved, you can packaging and storage of weighing.Qualified finished product will be checked to be applied to metope, by multiple Criticize to scrape and repaiied the effect that color produces similar ghost image again, shown in such as Fig. 3 (ghost image effect diagram), understand that its cloud is unreal from figure Shadow, it is life-like;And pass through specking and criticize the sandrock effect that the gimmick scraped is produced again, shown in such as Fig. 4 (sandrock effect schematic diagram), Similar granite building material, its lifelike image are understood from figure.
The test result of embodiment 2:Application property:Criticize and scrape smooth accessible;Surface drying time:≤2h;Resistance to water/alkali resistance:48h Rouse, ftracture, peel off and change colour without rising;Abrasion resistance:>=300 times;Purifying formaldehyde rate:>=80%;Purifying formaldehyde effect persistence: >=60%;Mould proof performance:0 grade;Mould proof performance I level;Hygroscopic capacity 24h:≥40;Adhesion strength (standard state):0.8MPa; Meet Standard.
Embodiment 3
The Multifunction wall covering that the present embodiment is provided, its formula (weight percentage %) is shown in such as table 3 below.
Table 3
Should be by Multifunction wall material preparation method:
S31:Raw material is weighed according to formula rate,
S32:Low-speed stage sequentially adds calcium carbonate 30%, diatom ooze 11%, white cement 10%, perlite 20%, low speed 200rpm is stirred 15 minutes,
S33:Addition removes Formaldehyde as Additives 1.5%, negative-ion auxiliary agent 1.5%, latex powder 5%, wetting dispersing agent 0.2%, hydroxyl Propyl methocel 1%, dry powder defoamer 0.2%, water reducer 0.1%, mildew and algae agent 0.5%, and other remaining sets Point, treat that above raw material is added and finish, carry out low speed 250rpm dispersed with stirring 30 minutes, stir.
The control of last product is after the assay was approved, you can packaging and storage of weighing.Qualified finished product will be checked to be applied to metope, by moulding Instrument construction produces similar scallop effect, shown in such as Fig. 5 (scallop effect diagram), from figure its straight uniform is understood, great Third dimension;The effect of similar crab is produced by molder tool construction, shown in such as Fig. 6 (spider line effect diagram), from figure Understand that its image is luxurious, neat clear, uniformity.
The test result of embodiment 3:Application property:Criticize and scrape smooth accessible;Surface drying time:≤2h;Resistance to water/alkali resistance:48h Rouse, ftracture, peel off and change colour without rising;Abrasion resistance:>=300 times;Purifying formaldehyde rate:>=80%;Purifying formaldehyde effect persistence: >=60%;Mould proof performance:0 grade;Mould proof performance I level;Hygroscopic capacity 24h:≥40;Adhesion strength (standard state):0.8MPa; Meet Standard.
Embodiment 4
The Multifunction wall covering that the present embodiment is provided, its formula (weight percentage %) is shown in such as table 4 below.
Table 4
Should be by Multifunction wall material preparation method:
S41:Raw material is weighed according to formula rate;
S42:Low-speed stage sequentially adds calcium carbonate 35%, diatom ooze 15%, white cement 20%, perlite 15%, low speed 250rpm stirs 10min;
S43:Addition removes Formaldehyde as Additives 1%, negative-ion auxiliary agent 1%, latex powder 5%, wetting dispersing agent 0.2%, wooden fibre Dimension element 0.3%, hydroxypropyl methyl cellulose 0.5%, dry powder defoamer 0.2%, water reducer 0.1%, mildew and algae agent 0.5%, And other remaining ingredients, treat that above raw material is added and finish, low speed 300rpm dispersion 45min are carried out, stir.
The control of last product is after the assay was approved, you can packaging and storage of weighing.Qualified finished product will be checked to be applied to metope, by batch knife Criticize repeatedly and scrape the effect for producing similar sandstone, shown in such as Fig. 7 (sandrock effect schematic diagram), from figure similar top grade marble is understood Stone material, great luxurious sense;Stripe effect is produced by molder tool, shown in such as Fig. 8 (stripe effect schematic diagram), knowable to figure The clean mark, as the lines that a rule extends, great modern sense.
The test result of embodiment 4:Application property:Criticize and scrape smooth accessible;Surface drying time:≤2h;Resistance to water/alkali resistance:48h Rouse, ftracture, peel off and change colour without rising;Abrasion resistance:>=300 times;Purifying formaldehyde rate:>=80%;Purifying formaldehyde effect persistence: >=60%;Mould proof performance:0 grade;Mould proof performance I level;Hygroscopic capacity 24h:≥40;Adhesion strength (standard state):0.8MPa; Meet Standard.
With on the market, commonly except methanal paint is tested, its result is:Purifying formaldehyde performance:﹤ 60% (GB >= 80%);Resistance to water/alkali resistance:< 48h;Adhesion strength:﹤ 0.48 (GB >=0.5).
From above-mentioned testing result can be seen that with it is existing it is common except methanal paint compared with, it is provided in an embodiment of the present invention new Type Multifunction wall material has very big advantage in performance, particularly on except the pernicious gas such as formaldehyde, ammonia, benzene and bonding is strong Being even more on degree has incomparable advantage.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.

Claims (10)

1. a kind of Multifunction wall material, it is characterised in that counted as 100% with the gross mass of the Multifunction wall material, institute State composition of the Multifunction wall material including following weight/mass percentage composition:
Except Formaldehyde as Additives 1~2%;
Negative-ion auxiliary agent 1~2%;
Diatom ooze 10~20%;
Perlite 10~20%;
Calcium carbonate 30~50%;
White cement 10~20%;
Quartz sand 0~20%;
Cellulose 0.5~1%;
Water reducer 0.1~0.2%;
Latex powder 5~10%;
Defoamer 0.1~0.2%;
Mildew and algae agent 0.4~0.6%;
Zinc oxide 1~2%;
Other auxiliary agents 0.1~10%.
2. Multifunction wall material as claimed in claim 1, it is characterised in that described other auxiliary agents include lignocellulosic, At least one in wetting dispersing agent, titanium dioxide, toner, glass microballoon.
3. Multifunction wall material as claimed in claim 1, it is characterised in that it is described except Formaldehyde as Additives be modified activated carbon and The air purifying preparation that high molecular reactive functional group is mixed.
4. Multifunction wall material as claimed in claim 1, it is characterised in that the negative-ion auxiliary agent is anion function material The compound of material and inorganic antibacterial material.
5. Multifunction wall material as claimed in claim 1, it is characterised in that the cellulose is hydroxypropyl methyl fiber Element.
6. Multifunction wall material as claimed in claim 1, it is characterised in that the water reducer is modified polycarboxylic acid ether.
7. Multifunction wall material as claimed in claim 1, it is characterised in that the latex powder is vinyl acetate-ethylene breast Rubber powder.
8. Multifunction wall material as claimed in claim 1, it is characterised in that the defoamer is polysiloxanes;And/or
The wetting dispersing agent is ethoxylation hydrocarbon surfactants.
9. a kind of preparation method of Multifunction wall material, it is characterised in that comprise the steps:
It is former that each composition is weighed respectively according to the composition and its content contained by the arbitrary described Multifunction wall material of claim 1-8 Material;
The calcium carbonate, white cement, diatom ooze and perlite are carried out into the first mixing treatment, the first batch mixing thing is obtained;
The remaining ingredient of the Multifunction wall material is added in the first batch mixing thing, the second mixing treatment is carried out, institute is obtained State Multifunction wall material.
10. the preparation method of Multifunction wall material as claimed in claim 9, it is characterised in that first mixing treatment Process is:Rotating speed 200-300rpm, stirs 10-15min;And/or
The second mixing treatment process is:Speed 200-300rpm, stirs 30-45min.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107337411A (en) * 2017-08-03 2017-11-10 安徽真信涂料有限公司 A kind of Building external wall powder paint and preparation method thereof
CN107418322A (en) * 2017-06-14 2017-12-01 徐州卧牛山新型防水材料有限公司 A kind of aqueous waterproofing paint of root-resistant puncturing
CN110564191A (en) * 2019-10-29 2019-12-13 天津宝丽杰涂料有限公司 coating capable of preventing mold from breeding and spreading

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103709799A (en) * 2013-12-13 2014-04-09 广州市维多纳环保科技有限公司 Inorganic multifunctional paint taking potassium silicate as film-forming substance, and preparation method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103709799A (en) * 2013-12-13 2014-04-09 广州市维多纳环保科技有限公司 Inorganic multifunctional paint taking potassium silicate as film-forming substance, and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107418322A (en) * 2017-06-14 2017-12-01 徐州卧牛山新型防水材料有限公司 A kind of aqueous waterproofing paint of root-resistant puncturing
CN107418322B (en) * 2017-06-14 2019-10-01 徐州卧牛山新型防水材料有限公司 A kind of aqueous waterproofing paint of root-resistant puncturing
CN107337411A (en) * 2017-08-03 2017-11-10 安徽真信涂料有限公司 A kind of Building external wall powder paint and preparation method thereof
CN110564191A (en) * 2019-10-29 2019-12-13 天津宝丽杰涂料有限公司 coating capable of preventing mold from breeding and spreading

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Application publication date: 20170426

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