CN102643562B - Antibacterial latex paint containing natural jade powder and preparation method for same - Google Patents
Antibacterial latex paint containing natural jade powder and preparation method for same Download PDFInfo
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Abstract
The invention relates to an antibacterial latex paint containing natural jade powder and a preparation method for the same. The antibacterial latex paint contains the following ingredients in parts by weight: 50-150 parts of natural jade powder, and 5-15 parts of nanometre inorganic anionic auxiliary, wherein the grain diameter of the natural jade powder is 3000-6000 meshes. The latex paint provided by the invention can be coated on a wall surface or wood, and the paint film has the advantages of being weak in smell, low in VOC (volatile organic compound), good in covering power, good in adhesion power, resistant to scrub and the like, and can effectively kill the harmful bacteria contacted with the painted wall surface in a room simultaneously; and moreover, the latex paint is low in cost, good in construction performance and great in environmental protection performance, and is mainly applied to decoration and protection for the surfaces of wall body, wood, etc.
Description
Technical field
The present invention relates to functional environment-friendly paint field, be specifically related to a kind of antibiotic emulsion paint containing natural jade powder and preparation method thereof.
Background technology
Emulsion paint has easy construction, and the feature that color is various dominates in inner wall decoration at home, and its market share surpasses 80%.But conventional emulsion paint does not have anti-microbial effect, in hospital, children room easily because bacterial adsorption on body of wall, with body of wall, contact just becomes easily infected by bacterium to people because of carelessness, thereby health is produced to harm.
Current common antibiotic emulsion paint on the market generally adopts the mixture of organic antibacterial agent CMIT/MIT/ organic bromine, or inorganic silver ion antimicrobial agent, the mixture of organic antibacterial agent CMIT/MIT/ organic bromine is responsive to pH, addition is large, toxicity is relatively large, irritant to people and animals, and it is high to add inorganic silver ion antimicrobial agent price, but active low, harsh to environmental requirement.
More than 30 kind of the selenium that jade contains needed by human body, zinc, nickel, cobalt, manganese, magnesium, calcium etc. are in the useful micro-prolonged permeation human body cell of human body, can improve microcirculation, enhancing metabolism, thereby reach the effect of preventing disease, Ginseng Extract, is the health substance that the mankind are rare.Chinese jade stone ore is various in style, and the south jade in Xiuyan Jade In Liaoning Province, hotan jade and aquamarine, Guangdong, the dushan diopside of Nanyang, henan, the turquoise in the stone from Qingtian county in Zhejiang Province, used to make seals in the agalmatolite in Fujian, Zhejiang and bloodstone, Hubei, the ancient times such as agate in the jet in Fushun, amber and the Inner Mongol have just exploited and had won fame both at home and abroad.Ore reserve are abundant, and Chinese jade stone ore reserve has several ten million tons according to statistics, but wherein have that exploitation sculpture is worth only account for seldom part, a large amount of inferior grade jades ore deposit all can not be utilized, the broken rear wall ash of being used as to criticize of many inferior jade breezes.
Find after testing, the jade powder of those inferior jade breezes after broken contain a large amount of active lean great soil group mineral substance, can be releasing far infrared lastingly, and there is certain decomposition peculiar smell and smelly eliminating effect.The unwanted bacterias such as intestinal bacteria are also had to certain killing effect, but the very low DeGrain of activity under normal temperature normality.
Domestic some producer of anti-microbial effect about jade powder has made trial application, such as:
The people's such as Korea S Piao Zhong Chinese patent application 95118226.9 " is emitted multi-usage stone flour and the manufacture method thereof of far infrared rays and negatively charged ion " and is just introduced jade powder and can emit far infrared rays people is had to medical functions;
The Chinese patent application 02117669.8 " green environment protection water antibacterial mastic powder " of Beijing Gao Xuejiang just once adopted jade powder to do antibacterial mastic;
The Chinese patent application 200910010626 of Liaoning Meng Ning " a kind of water-proof jade powder paint " has introduction that jade powder is applied to interiro wall latex paint.
But it is filmogen that above-mentioned patent all adopts polyvinyl alcohol, and scrubbing resistance and decorative effect are all poor.
Chinese patent application 96118785.9 discloses a kind of water resistant abrasive proof coating, and its weight ratio forms and is: wollastonite powder 120-150, calcium hydroxide 50-150, light calcium carbonate 80-100, wilkinite 2-3, polyvinyl alcohol 18-20, boric acid 10% aqueous solution 1.5-2, dibutyl phthalate 0.5-0.7, titanium dioxide 2-5, ultramarine 2-2.5, water are appropriate.Employing polyvinyl alcohol is filmogen, and scrubbing resistance and decorative effect are all poor, and contains present explicitly provided unauthorized substances dibutyl phthalate.
Chinese patent application 03110945.4 discloses a kind of harmless green health far infrared sanitary interior wall coating material; Solved existing interior wall coating poor stability, not water-fastness, the problem that the shelf lives is short.The present invention be take natural jade powder as important component, adds the auxiliary aid mix and blends such as ACRYLIC EMULSION, water, dispersion agent, stablizer, defoamer, pH adjusting agent, slip(ping)agent to make.
Chinese patent application 200810228086.8 relates to a kind of chemistry painting industry for building trade, especially relates to a kind of interior wall coating with nourishing function and preparation method thereof.By following raw materials in parts by weight, to count ratio to be prepared from: ACRYLIC EMULSION: dispersion agent: stablizer: antifreeze glycol: postpone siccative: defoamer: 10% sodium hydroxide: slip(ping)agent: natural jade powder: mould inhibitor: water=5-15: 0.2-0.6: 0.3-0.8: 0.1-0.5: 0.1-0.5: 0.1-0.5: 1-3: 1-4: 70-90: 0.1-0.3: 5-15.
Chinese patent application 201110054763.0 relates to a kind of environmental protection coating material, being particularly related to surface decorations such as can be used for indoor wall, top ceiling and plasterboard uses, have the releasing far infrared environment-friendly interior wall coating that human body is had certain health-care effect and can be purified the air of a room, its preparation technology is as follows: first add successively under the low speed dispersion agent, wetting agent, defoamer, thickening material, mildew-resistant algaecide; Under middling speed, add successively titanium dioxide, PH conditioning agent, coarse whiting, calcined kaolin, far-infrared powder, medical stone, jade powder, negative ion; High speed dispersion to fineness is less than 50UM; Add successively under the low speed emulsion, film coalescence aid, frostproofer, sanitas, defoamer, flow agent and H
2o, detects after qualified and filters and packages, and makes to have to discharge the environment-friendly interior wall coating that infrared rays has certain health-care effect and can purify air human body.
Chinese patent application 200610015049.X discloses a kind of interior wall coating preparation method, special-purpose high speed dispersor is under low speed 400-600 rev/min state, the 1/2-3/4 that adds successively water inventory, dispersion agent, stablizer, 2/3 of defoamer total amount, frostproofer, postpone siccative, slip(ping)agent, natural jade powder, after adding, stirring velocity is brought up to 1500-2000 rev/min, under normal temperature condition, disperse 1.5-2 hour, after grinding distribution, stirring velocity drops to 300-500 rev/min, then add ACRYLIC EMULSION, 1/3 of defoamer total amount, mould inhibitor, pH adjusting agent, the 1/2-1/4 of water inventory, after adding material, stir discharging in 20-30 minute.
Above-mentioned patent or employing polyvinyl alcohol are filmogen, and scrubbing resistance and decorative effect are all poor.Or adopt common jade powder, its particle diameter is thicker, and radius-thickness ratio is little, it discharges, and ultrared ability is often very weak is worth discussion to the health ability of human body.
Summary of the invention
The object of this invention is to provide a kind of antibiotic emulsion paint and production method thereof containing natural jade powder.
A kind of antibiotic emulsion paint containing natural jade powder provided by the invention, the composition that contains following weight part: natural jade powder 50-150 part, nano inorganic negative-ion auxiliary agent 5-15 part, wherein the particle diameter of natural jade powder is 3000-6000 order.
Preferably, the composition that described antibiotic emulsion paint contains following weight part: natural jade powder 100-150 part, nano inorganic negative-ion auxiliary agent 12-15 part, wherein the particle diameter of natural jade powder is 3500-5000 order.
Further preferably, the composition that described antibiotic emulsion paint contains following weight part: 120 parts of natural jade powders, 15 parts of nano inorganic negative-ion auxiliary agent, wherein particle diameter 4000 orders of natural jade powder.
Antibiotic emulsion paint containing natural jade powder provided by the invention, also contains the composition of following weight part: water-base resin 100-400 part, defoamer 1-5 part, sanitas 1-3 part, dispersion agent 4-8 part, pigment 80-280, filler 50-350 part, thickening material 1-10 part, flow agent 1-10 part, water 10-350 part.
Preferably, antibiotic emulsion paint provided by the invention, also contains the composition of following weight part: water-base resin 150-350 part, defoamer 2-4 part, sanitas 1-2 part, dispersion agent 5-8 part, pigment 150-250, filler 80-250 part, thickening material 3-6 part, flow agent 2-8 part, water 150-320 part.
Further preferably, the antibiotic emulsion paint containing natural jade powder provided by the invention, also contains the composition of following weight part: 330 parts of water-base resins, 3 parts of defoamers, 1.5 parts of sanitass, 6 parts of dispersion agents, pigment 220,140 parts of fillers, 6 parts of thickening materials, 6 parts of flow agents, 152.5 parts, water.
Wherein said water-base resin is selected the acrylic resin containing core-shell structure; be specially polyethylene-acrylic ester emulsion or Polystyrene-acrylate emulsion; in above-mentioned two kinds of resins, in synthetics, there is core-shell structure, utilize water for external plasticizer, do not need to add better film forming of any film coalescence aid; adopt special protective colloid; there is excellent freeze-thaw resistance, do not need to add frostproofer, and in synthetic through three vacuum diaphragm purifying treatment; free monomer is few, and smell is light.
Described defoamer is selected from any two kinds in polysiloxane-polyether copolymer emulsion class, polypropylene glycols, polyoxyethylene glycol-hydrophobic solid-polysiloxane mixture class or mineral oil base class.
Described sanitas is selected from one or more in 2-(4-thiazolyl) benzoglyoxaline, isopropyl methyl isothiazolinone or organic bromine synthetics.
Described dispersion agent is selected from one or more in sodium polyacrylate salt, modified polypropene acid solution class or modified polycarboxylic acid salt.
Described pigment is Rutile type Titanium Dioxide;
Described filler is selected from two or more in calcined kaolin, water-ground limestone, diatomite, talcum powder, wollastonite or process white.
Described thickening material is nano fumed silica or Natvosol.
Described flow agent is selected from one or more in cross-linking organosilicon polyoxyalkylene acrylate lipin polymer, dimethyl polysiloxane emulsion or polysiloxane-polyether copolymer.
Described nano inorganic negative-ion auxiliary agent is nano rare earth element mixture, is preferably the inorganic negative-ion auxiliary agent of composite Nano or the inorganic negative ion of composite Nano except Formaldehyde as Additives.This nano inorganic negative-ion auxiliary agent outside temperature humidity change or have illumination to do the used time can to produce very strong valence state active, can induce the effective active composition that activates many clocks rare earth element in natural jade powder.
Described natural jade powder can directly be bought on market, and the natural jade powder that preferably whiteness is good grinds through the shredder of delaminating, and through repeatedly deep processing, fineness reaches 3000-6000 order.
The present invention also provides the preparation method of natural jade powder antibiotic emulsion paint, comprises the steps:
1) water, sanitas, dispersion agent and defoamer are mixed, stir;
2) add pigment, filler and natural jade powder, under vacuum state below high speed dispersion to 50 micron;
3) add water-base resin, nano inorganic negative-ion auxiliary agent, flow agent, thickening material, stir, obtain.
Natural jade powder antibiotic emulsion paint of the present invention is applicable to brush, and roller coating and spraying, during coating decoration, can add appropriate water adjusting viscosity as the case may be.
The principle of work and power and the advantage of natural jade powder antibiotic emulsion paint provided by the invention are:
1, existing to contain jade powder paint or adopt to adopt polyvinyl alcohol be filmogen, and scrubbing resistance and decorative effect are all poor.Or adopt common jade powder, its particle diameter is thicker, and radius-thickness ratio is little, do not having under the hormesis of special external environment, it discharges, and ultrared ability is often very weak is worth discussion to the health ability of human body.
Contriver is in order to increase the decorative effect of jade powder, adopt a large amount of cheap low-quality jade ore deposits, through grinding (as the shredder of delaminating), fineness reaches 3000-6000 order, radius-thickness ratio > 80, surface-area is greatly more conducive to active substance and discharges, be conducive to the release of its active mineral matter, if found through experiments the surperficial radius-thickness ratio that improves jade powder, jade powder is ground to enough thin, can greatly improve the function of active substance in jade powder, under higher charge effect, more can excite the activeconstituents in jade powder to improve its antibacterial and deodouring ability.
Natural jade powder is equipped with nano inorganic negative-ion auxiliary agent, not only makes jade powder reach painting effect, can also give full play to jade powder active strong, can discharge infrared rays, regulates microcirculation in human body.And be rich in various rare earth elements, utilize nano inorganic negative-ion auxiliary agent can produce stronger activity under illumination effect, utilize the activity of nano inorganic negative-ion auxiliary agent to strengthen activating natural jade powder rare earth elements variation of valence, utilize the electronics shifting in rare earth element variation of valence process to activate and participate in photochmeical reaction, reduce water molecules and form and spend, promote hydroxyl radical free radical to produce; Because hydroxyl radical free radical has very strong oxidation capacity, can decomposing organic matter, various harmful germs are had to fine killing action.
2, this product adopts the cinnamic acrylic ester emulsion with special core-shell structure; utilize water for external plasticizer; do not need to add better film forming of any film coalescence aid; adopt special protective colloid; there is excellent freeze-thaw resistance; do not need to add frostproofer; and in synthetic through three vacuum diaphragm purifying treatment; free monomer is few; smell is light, does not need the long-time ventilation room that " dries in the air " after this product brushing with the configuration of this emulsion, can accomplish brushing on the same day; move in every other day, greatly shorten and move in the time.
3, emulsion paint provided by the invention can be coated with and be contained on metope and timber; it is light that paint film has smell, and VOC is low, and opacifying power is good; sticking power is good; the features such as washable wiping, can effectively kill harmful germ that brushing metope in room contacts simultaneously, and cost are low; application property is good; environmental-protecting performance is good, is mainly used in body of wall, decoration and the protection on the surface such as timber.A by ornamental, functional, the perfect product merging of the large theme of the feature of environmental protection three.The present invention be advantageous in that, paint film environment-protecting asepsis, and in effect, there is sustainability.
Embodiment
Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
To the buying situation of various raw materials, be in order to illustrate that raw material of the present invention has availability below, and should not form the restriction of composition of the present invention:
Described water-base resin be polyethylene-acrylic ester emulsion or or Polystyrene-acrylate emulsion, the water-base resin that the present invention adopts can be selected from Germany watt and digest polyethylene-acrylic ester emulsion EZ3010, solids content is 55 ± 1%, second-order transition temperature is 2 ℃, minimum film-forming temperature is 0 ℃, pH is 4-7, and proportion is 1.06g/ml; The Polystyrene-acrylate emulsion ECO560 of Germany's BASF, solids content is 48 ± 1%, and second-order transition temperature is 0 ℃, and minimum film-forming temperature is-2 ℃, and pH is 7-9, proportion is 1.06g/ml; Or the Polystyrene-acrylate emulsion RS-936W of the rich company limited of Shanghai Ahmedabad, solids content is 48.5 ± 1%, and second-order transition temperature is 1 ℃, and minimum film-forming temperature is-0 ℃, and pH is 7-9, proportion is 1.05g/ml.Core-shell structure in its synthetics; utilize water for external plasticizer; do not need to add better film forming of any film coalescence aid; adopt special protective colloid; there is excellent freeze-thaw resistance, do not need to add frostproofer, and in synthetic through three vacuum diaphragm purifying treatment; free monomer is few, and smell is light.
Described defoamer is selected from two kinds in polysiloxane-polyether copolymer emulsion class, polypropylene glycols, polyoxyethylene glycol-hydrophobic solid-polysiloxane mixture class or mineral oil base class, can adopt the A10 (nano polysilicon oxygen alkane-copolyether emulsion class) of U.S. Kening Co.,Ltd, the Foamster309A (mineral oil base class) of the SN-154 (polypropylene glycols) of Kening Co.,Ltd, the BYK024 (polyoxyethylene glycol-hydrophobic solid-polysiloxane mixture class) that adopts the production of chemical (Asia-Pacific) private limited partnership of German Bi Ke, the production of employing Shenzhen Hai Chuan Chemical Co., Ltd..
Described sanitas is selected from 2-(4-thiazolyl) benzoglyoxaline, isopropyl methyl isothiazolinone or organic bromine synthetics, as the Nipacide GSF of Clariant company (organic bromine synthetics), this product high-efficiency broad spectrum,, containing formaldehyde, does not meet the requirement of EN71.
Described dispersion agent is selected from sodium polyacrylate salt, modified polypropene acid solution class or modified polycarboxylic acid salt.Can adopt commercially available prod, the Hydropalat 640A (sodium polyacrylate salt) producing as Shenzhen Hai Chuan Chemical Co., Ltd., the Sokalan PA30CL (modified polycarboxylic acid salt) that can adopt TEGO Dispers750W (modified polypropene acid solution class) that German Di Gao Chemical Co., Ltd. produces, can adopt German BASF Chemical Co., Ltd. to produce.
Described pigment is Rutile type Titanium Dioxide, can be selected from R-706 or the R-902 of Dupont chemical industry;
Described filler is selected from two or more in calcined kaolin, water-ground limestone, diatomite, talcum powder, wollastonite or process white.
Described thickening material is nano fumed silica class or Natvosol.The nano fumed silica powder that for example Shenzhen nano development in science and technology company limited produces, the nano fumed silica powder of Zhejiang Province Yuda Chemical Co., Ltd, also can adopt sub-to imperial Natvosol 250MBR.
Described flow agent is selected from cross-linking organosilicon polyoxyalkylene acrylate lipin polymer, dimethyl polysiloxane emulsion or polysiloxane-polyether copolymer class.For example the flow agent RM-2020 of ROHM AND HAAS (polysiloxane-polyether copolymer type) versatility is good, not containing APEO, not containing organic solvent.
Described nano inorganic negative-ion auxiliary agent is the nano rare earth element mixture of energy releasing negative oxygen ion, is preferably the inorganic negative-ion auxiliary agent of composite Nano or the inorganic negative ion of composite Nano except Formaldehyde as Additives.As the inorganic negative ion of RN-088 composite Nano of the inorganic negative-ion auxiliary agent of TZY-02 composite Nano of Beijing Tian Zhiyan Chemical Co., Ltd. or Beijing Lang Ruo Chemical Co., Ltd. removes Formaldehyde as Additives etc.
Described natural jade powder, whiteness is good, and fineness is evenly distributed, purchased from the product of Liaoning Guang Shengda powder company limited.
Embodiment 1: containing the antibiotic emulsion paint of natural jade powder
1, component:
| Form | Weight (g) |
| BASF cinnamic acrylic ester emulsion ECO560 | 330 |
| The peaceful defoamer SN-154 of section | 1.5 |
| The peaceful defoamer A-10 of section | 1.5 |
| Clariant Liquid BPF ipacide GSF | 1.5 |
| Enlightening high score powder TEGO Dispers750W | 6 |
| The Rutile type Titanium Dioxide R-706 of Du Pont | 250 |
| Filler water-ground limestone | 50 |
| Filler calcined kaolin | 30 |
| The ultra-fine natural jade powder of 4000 order | 150 |
| Nano nano fumed silica powder | 6 |
| ROHM AND HAAS flow agent RM-2020 | 6 |
| TZY-02 nano inorganic negative-ion auxiliary agent | 15 |
| Water | 152.5 |
| Add up to | 1000 |
2, preparation method:
1) water, Clariant Liquid BPF ipacide GSF, enlightening high score powder TEGO Dispers750W and Ke Ning defoamer SN-154, the peaceful defoamer A-10 of section are mixed, stir;
3) adding pigment Du Pont rutile titanium white powder, filler water-ground limestone, filler calcined kaolin and fineness is 4000 object natural jade powders, high speed dispersion to 50 micron under vacuum state;
4) add BASF cinnamic acrylic ester emulsion ECO560, TZY-02, ROHM AND HAAS flow agent RM-2020, nano fumed silica class, stirs, and censorship is qualified, obtains.
3, the antibiotic emulsion paint containing natural jade powder of embodiment 1 preparation is detected, its main quality and technical index and result are as table 1:
Table 1: main quality and technical index
Embodiment 2: containing the antibiotic emulsion paint of natural jade powder
1, component:
| Form | Weight (g) |
| BASF cinnamic acrylic ester emulsion ECO560 | 330 |
| The peaceful defoamer SN-154 of section | 1.5 |
| The peaceful defoamer A-10 of section | 1.5 |
| Clariant Liquid BPF ipacide GSF | 1.5 |
| Enlightening high score powder TEGO Dispers750W | 6 |
| The Rutile type Titanium Dioxide R-706 of Du Pont | 220 |
| Filler water-ground limestone | 110 |
| Filler calcined kaolin | 30 |
| The ultra-fine natural jade powder of 3500 order | 120 |
| Nano nano fumed silica powder | 6 |
| ROHM AND HAAS flow agent RM-2020 | 6 |
| TZY-02 nano inorganic negative-ion auxiliary agent | 15 |
| Water | 152.5 |
| Add up to | 1000 |
2, preparation method:
1) water, Clariant Liquid BPF ipacide GSF, enlightening high score powder TEGO Dispers750W and Ke Ning defoamer A-10, the peaceful defoamer SN-154 of section are mixed, stir;
2) add pigment Du Pont rutile titanium white powder, filler water-ground limestone, filler calcined kaolin and the ultra-fine natural jade powder of 3500 orders, high speed dispersion to 45 micron under vacuum state;
3) add BASF cinnamic acrylic ester emulsion ECO560, TZY-02, ROHM AND HAAS flow agent RM-2020, nano nano fumed silica class, stirs, and censorship is qualified, obtains.
3, the antibiotic emulsion paint containing natural jade powder of embodiment 2 preparation is detected, its main quality and technical index and result are as table 2:
Table 2: main quality and technical index
Embodiment 3: containing the antibiotic emulsion paint of natural jade powder
1, component:
| Form | Weight (g) |
| BASF cinnamic acrylic ester emulsion ECO560 | 250 |
| The peaceful defoamer SN-154 of section | 1.5 |
| The peaceful defoamer BYK024 of section | 1 |
| Clariant Liquid BPF ipacide GSF | 1.5 |
| BASF Sokalan PA30C | 6 |
| The Rutile type Titanium Dioxide R-706 of Du Pont | 180 |
| Filler water-ground limestone | 120 |
| Filler calcined kaolin | 50 |
| Ultra-fine natural jade powder (particle diameter is 3000 orders) | 150 |
| Natvosol 250MBR | 3 |
| ROHM AND HAAS flow agent RM-2020 | 6 |
| Nano inorganic negative-ion auxiliary agent | 12 |
| Water | 169 |
| Add up to | 950 |
2, preparation method:
1) water, Clariant Liquid BPF ipacide GSF, BASF Sokalan PA30C and defoamer BYK024, the peaceful defoamer SN-154 of section are mixed, stir;
2) add pigment Du Pont rutile titanium white powder, filler water-ground limestone, filler calcined kaolin and ultra-fine natural jade powder (particle diameter is 3000 orders), high speed dispersion to 50 micron under vacuum state;
3) add BASF cinnamic acrylic ester emulsion ECO560, TZY-02, ROHM AND HAAS flow agent RM-2020, nano fumed silica class, stirs, and censorship is qualified, obtains.
3, the antibiotic emulsion paint containing natural jade powder of embodiment 3 preparation is detected, its main quality and technical index and result are as table 3:
Table 3: main quality and technical index
Embodiment 4: containing the antibiotic emulsion paint of natural jade powder
1, component:
| Form | Weight (g) |
| Cinnamic acrylic ester emulsion RS-936W | 180 |
| The peaceful defoamer BYK024 of section | 1 |
| The peaceful defoamer A-10 of section | 1.5 |
| Clariant Liquid BPF ipacide GSF | 1.5 |
| Dispersion agent BASF Sokalan PA30C | 6 |
| The Rutile type Titanium Dioxide R-706 of Du Pont | 150 |
| Filler water-ground limestone | 150 |
| Filler calcined kaolin | 80 |
| The ultra-fine natural jade powder of 4000 order | 100 |
| Natvosol 250MBR | 5 |
| ROHM AND HAAS flow agent RM-2020 | 6 |
| Nano inorganic negative ion is except Formaldehyde as Additives | 12 |
| Water | 307 |
| Add up to | 1000 |
2, preparation method:
1) water, Liquid BPF ipacide GSF, dispersion agent BASF Sokalan PA30C, the peaceful defoamer A-10 of section and Ke Ning defoamer BYK024 are mixed, stir;
2) add pigment Du Pont rutile titanium white powder, filler water-ground limestone, filler calcined kaolin, ultra-fine natural jade powder (4000 order), high speed dispersion to 50 micron under vacuum state;
4) add the cinnamic acrylic ester emulsion RS-936W of the rich company limited of Shanghai Ahmedabad, nano inorganic negative-ion auxiliary agent, flow agent RM-2020, thickening material Natvosol 250MBR, stirs, and censorship is qualified, obtains.
3, the antibiotic emulsion paint containing natural jade powder of embodiment 4 preparation is detected, its main quality and technical index and result are as table 4:
Table 4: main quality and technical index
Embodiment 5: the detection of antibacterial index
The generic latex paint that the antibiotic emulsion paint containing natural jade powder of embodiment of the present invention 1-4 gained and prior art are produced and the antibacterial effect comparison of commercially available certain company's jade scrubbing resistance emulsion paint (its chief component has dispersion agent, wetting agent, defoamer, thickening material, PH conditioning agent, mildew-resistant algaecide and titanium dioxide, coarse whiting, calcined kaolin, emulsion etc.):
Experiment arranges: in the airtight room of 30 cubic metres, put into respectively the iron sheet box of 71 cubic metre, wherein 1 not mopping of box gives over to zero standard sample, and all the other 6 boxes are put into respectively and brushed generic latex paint, commercially available certain company's jade scrubbing resistance emulsion paint and the embodiment 1-4 kind 0.5m containing the antibiotic emulsion paint of natural jade powder
2each four, model, respectively to the bacterium of injecting some amount in 7 detection cases, measures respectively 7 starting point concentrations in case and 24 hours, the concentration of 48 hours.
Concrete outcome is in Table 5.
Table 5: antibacterial effect comparison
As shown in Table 5:
Blank sample, commercially available jade scrubbing resistance emulsion paint and brushing after 48 hours total plate count have growth in various degree;
Four kinds of antibiotic emulsion paints containing natural jade powder that this patent embodiment 1-4 prepares sterilization rate after brushing 48 hours reaches more than 70%, is much better than the antibacterial effect of common jade emulsion paint.
Conclusion: natural jade powder antibiotic emulsion paint provided by the invention has good antibacterial.
Although, above used general explanation, embodiment and test, the present invention is described in detail, on basis of the present invention, can make some modifications or improvements it, and this will be apparent to those skilled in the art.Therefore, these modifications or improvements, all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (7)
1. containing an antibiotic emulsion paint for natural jade powder, it is characterized in that, described antibiotic emulsion paint is grouped into by the one-tenth of following weight part: natural jade powder 50-150 part, nano inorganic negative-ion auxiliary agent 5-15 part, water-base resin 100-400 part, defoamer 1-5 part, sanitas 1-3 part, dispersion agent 4-8 part, pigment 80-280, filler 50-350 part, thickening material 1-10 part, flow agent 1-10 part, water 10-350 part; Wherein the particle diameter of natural jade powder is 3000-6000 order; Described water-base resin is selected the acrylic resin containing core-shell structure, is specially polyethylene-acrylic ester emulsion or Polystyrene-acrylate emulsion.
2. antibiotic emulsion paint according to claim 1, is characterized in that, described antibiotic emulsion paint is grouped into by the one-tenth of following weight part: natural jade powder 100-150 part, nano inorganic negative-ion auxiliary agent 12-15 part, water-base resin 150-350 part, defoamer 2-4 part, sanitas 1-2 part, dispersion agent 5-8 part, pigment 150-250, filler 80-250 part, thickening material 3-6 part, flow agent 2-8 part, water 150-320 part; Wherein the particle diameter of natural jade powder is 3500-5000 order.
3. antibiotic emulsion paint according to claim 1, is characterized in that, described antibiotic emulsion paint is grouped into by the one-tenth of following weight part: 120 parts of natural jade powders, 15 parts of nano inorganic negative-ion auxiliary agent, 330 parts of water-base resins, 3 parts of defoamers, 1.5 parts of sanitass, 6 parts of dispersion agents, pigment 220,140 parts of fillers, 6 parts of thickening materials, 6 parts of flow agents, 152.5 parts, water; Particle diameter 4000 orders of natural jade powder wherein.
4. according to the antibiotic emulsion paint described in claim 1-3 any one, it is characterized in that, described defoamer is selected from any two kinds in polysiloxane-polyether copolymer emulsion class, polypropylene glycols, polyoxyethylene glycol-hydrophobic solid-polysiloxane mixture class or mineral oil base class.
5. according to the antibiotic emulsion paint described in claim 1-3 any one, it is characterized in that, described nano inorganic negative-ion auxiliary agent is nano rare earth element mixture.
6. antibiotic emulsion paint according to claim 5, is characterized in that, described nano inorganic negative-ion auxiliary agent is the inorganic negative-ion auxiliary agent of composite Nano.
7. a method of preparing the antibiotic emulsion paint described in claim 1-6 any one, is characterized in that, the method comprises the following steps:
1) water, sanitas, dispersion agent and defoamer are mixed, stir;
2) add pigment, filler and natural jade powder, under vacuum state below high speed dispersion to 50 micron;
3) add water-base resin, nano inorganic negative-ion auxiliary agent, flow agent, thickening material, stir, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210093555.6A CN102643562B (en) | 2012-03-31 | 2012-03-31 | Antibacterial latex paint containing natural jade powder and preparation method for same |
Applications Claiming Priority (1)
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| CN104130617B (en) * | 2013-05-02 | 2018-07-24 | 乐金电子(中国)研究开发中心有限公司 | The coating and preparation method thereof containing jade powder of electronic product frosting |
| CN103319934B (en) * | 2013-06-03 | 2014-08-27 | 王美生 | Manufacturing method of multifunctional paint containing Dushan jade |
| CN103509384A (en) * | 2013-09-04 | 2014-01-15 | 安徽祈艾特电子科技有限公司 | Pearlescent powder paint |
| CN104059439A (en) * | 2014-05-23 | 2014-09-24 | 李世跃 | Antimicrobial anticorrosive latex paint |
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| CN104231839B (en) * | 2014-08-22 | 2016-06-29 | 安徽博大纤维素科技有限公司 | A kind of powdery paints containing jade powder with high-wear resistance |
| CN104962157A (en) * | 2015-06-17 | 2015-10-07 | 安徽省七博士化工新材料有限公司 | Latex paint with paint film performance improved via nano-fumed silica and rear earth |
| CN105348938A (en) * | 2015-12-10 | 2016-02-24 | 张保营 | Ecological jade interior wall paint and preparation method thereof |
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| CN106947348A (en) * | 2017-04-06 | 2017-07-14 | 合肥欧克斯新型建材有限公司 | A kind of antibacterial is except emulsion paint of aldehyde and preparation method thereof |
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| CN107459885A (en) * | 2017-07-31 | 2017-12-12 | 河北晨阳工贸集团有限公司 | A kind of photo-catalytic coating and preparation method thereof |
| CN109456688A (en) * | 2018-11-11 | 2019-03-12 | 广东中盛新型环保科技有限公司 | A kind of nano rare earth Wooden furniture paint and preparation method thereof |
| CN109503076A (en) * | 2018-12-17 | 2019-03-22 | 北京未来空间美居科技有限公司 | A kind of preparation method of ornament materials and its dalle with releasing negative oxygen ion environmental protection health-preserving function |
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| CN1202183C (en) * | 2003-01-23 | 2005-05-18 | 朱宝良 | Far infrared sanitary interior wall coating material |
| CN100395297C (en) * | 2004-10-14 | 2008-06-18 | 大连振邦氟涂料股份有限公司 | Emulsion coating of negative ion and preparation method |
| CN101117497A (en) * | 2006-08-01 | 2008-02-06 | 天津市振东涂料有限公司 | Method for preparing inner wall paint |
| WO2009073309A1 (en) * | 2007-11-30 | 2009-06-11 | Dow Global Technologies Inc. | Process for preparing latex paints containing biocides, grind and dispersion phase for latex paintsa |
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Address after: 101105 Beijing Tongzhou District Yongle Economic Development Zone Patentee after: Beijing Zhan Chen novel material company limited Patentee after: CHINA ZHANCHEN PAINTS GROUP LTD. Patentee after: Shanghai Zhanchen Paint Co., Ltd. Patentee after: Chengdu Zhan Chen coating company limited Patentee after: Qingdao Zhan Chen novel material company limited Address before: 101105 Beijing Tongzhou District Yongle Economic Development Zone Patentee before: Beijing Zhanchen Chemical Industry Co., Ltd. Patentee before: Zhanchen Coatings Group Co., Ltd. Patentee before: Shanghai Fuchen Chemical Co., Ltd. Patentee before: Chengdu Zhanchen Chemical Co., Ltd. Patentee before: Qingdao Fuchen Chemical Co., Ltd. |
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Effective date of registration: 20200103 Address after: 457000 intersection of Dingsheng road and Tianrong street, Puyang Industrial Park, Puyang City, Henan Province Patentee after: Puyang zhanchen New Material Co., Ltd Address before: 101105 Yongle Economic Development Zone, Beijing, Tongzhou District Co-patentee before: CHINA ZHANCHEN PAINTS GROUP LTD. Patentee before: Beijing Zhan Chen novel material company limited Co-patentee before: Shanghai Zhanchen Paint Co., Ltd. Co-patentee before: Chengdu Zhan Chen coating company limited Co-patentee before: Qingdao Zhan Chen novel material company limited |
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