CN1891903A - Composite metal ion antibacterial decorative material, and its production process - Google Patents
Composite metal ion antibacterial decorative material, and its production process Download PDFInfo
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- CN1891903A CN1891903A CN 200510082709 CN200510082709A CN1891903A CN 1891903 A CN1891903 A CN 1891903A CN 200510082709 CN200510082709 CN 200510082709 CN 200510082709 A CN200510082709 A CN 200510082709A CN 1891903 A CN1891903 A CN 1891903A
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- antibacterial
- antiseptic
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Abstract
The invention relates to compounding metal ion antibiotic decorative material that is made up of wood floor balance paper, antifriction paper, decorating paper and antibiotic mildew inhibitor. The antibiotic mildew inhibitor is made up of 100-120 weight portions macromolecule resin, 0.1-0.3 weight portions antimicrobial, 0.05-0.1 weight portions modified medicament, 80-100 weight portions virgin rubber and 2-5 weight portions additive. The producing technology includes the following steps: taking surface modification process to antibiotic powder by modified medicament; mixing additive with the antibiotic powder and adding solvent to make antibacterial agent slurry; adding the slurry to macromolecule resin and virgin rubber, whisking to form antibiotic resin liquid cement; dipping the wood floor balance paper, antifriction paper, and decorating paper into the liquid cement and solidifying; using instant super high pressure sealing technology to cover antibiotic mildew inhibitor to outside of the decorating material.
Description
Technical field:
The present invention relates to a kind of ornament materials and production technology thereof, particularly a kind of can the minimizing laid composite metal ion antibacterial mildew-resistant flooring material and the production method thereof that the space is harmful to germ.
Background technology:
Room air pollution has become the healthy key factor that influences people at present.Studies show that in a large number that both at home and abroad other anaphylactogens, chemical substance and the microorganism of dust particle and indoor discovery easily cause asthma; Toxic and harmful and microorganism can cause " sick building syndrome " in the room, and its symptom comprises headache, dry cough, dry skin, feel sick etc., and brings out skin disease, heart disease and genital system diseases etc. gradually; The material that toxicity is extremely strong is as formaldehyde, Aspergillus ochraceus etc. even can cause leukaemia and cancer etc.
Laying floor has become the most current finishing mode of current household, office, but metastable temperature, humidity etc. make it to become the best environment that bacterium and mould multiply under organic additive in the preparation floor raw material and the floor, and its surface can form pollution layer because adhering to various microorganisms in the use of floor, causes harm to being in the people who wherein works, lives.Sell the antibacterial floor material in the market adopts the mode of adding silver ion antimicrobial agent or photocatalitic germicide to realize antibiotic more, its shortcoming is: the silver ion in the silver ion antimicrobial agent is responsive to light and heat, mutability is the silver oxide of black, thus the outward appearance of influence white or light ornament; And photocatalitic germicide can only just produce antibiotic when illumination is arranged and effect that purify air, and many flooring materials are all imbedded titanium dioxide carrier or adhesive inside, greatly reduce antibacterial effect.
Summary of the invention:
The purpose of this invention is to provide a kind of can be in institute's laying scope for a long time, stably the composite floor board ornament materials and the production technology thereof of antibacterial and mouldproof.
The present invention is made of wooden floor balance paper, abrasion-proof paper, facing paper and antibacterial mildew inhibitor.Described antibacterial mildew inhibitor is made of macromolecule resin, antiseptic, improved chemical, virgin rubber and auxiliary agent, and wherein the consumption of each component (weight portion) is as follows: 2～5 parts of 100～120 parts of macromolecule resins, 0.1～0.3 part of antiseptic, 0.05～0.1 part of improved chemical, 80～100 parts of virgin rubbers and auxiliary agents.
Auxiliary agent comprises dispersant, wetting agent, thickener, and wherein dispersant is 0.1～0.5 part, 1.0～2.0 parts of wetting agents, 1.0～2.0 parts of thickeners.
Described macromolecule resin can be pure melamine-formaldehyde resin or urea-formaldehyde modified resin etc.; Antiseptic can be silver ion complex, zinc ion or copper ion antiseptic; Improved chemical be have more than one can with the inorganic mineral filler surface modifier of the functional group on ore particle surface and the group that can combine with the organic polymer base more than, as resin promoter; Virgin rubber can be the melamine adhesive; Dispersant can be the two stearates of PEG400 in the auxiliary agent; Wetting agent can be the modification alkylphenol polyoxyethylene; Thickener can be a polyglycol distearate; Wetting agent and thickener can only be selected for use wherein a kind of.
A kind of production process of composite metal ion antibacterial decorative material comprises the steps:
1. utilizing improved chemical that the antiseptic powder surface is carried out modification handles;
2. the antiseptic powder of modification is mixed with auxiliary agent and add solvent again and be mixed with the antiseptic slurry;
3. the antiseptic slurry is added in macromolecule resin glue and the virgin rubber, gentle agitation forms the antibacterial resin glue;
4. wooden floor balance paper, abrasion-proof paper, facing paper being flooded the back in described antibacterial resin glue solidifies;
5. utilize instantaneous super-pressure sealing technique, outside ornament materials balance layer and wearing layer, form the antibacterial and mouldproof layer, promptly coat the antibacterial and mouldproof layer in the body of material periphery.
More particularly, a kind of production process of composite metal ion antibacterial decorative material is:
1. select for use and have more than one and can carry out the modification processing to composition metal antiseptic powder surface with the inorganic mineral filler surface modifier of the functional group on ore particle surface and the group that can combine with the organic polymer base more than, the powder solid content is 30～40% in the described improved chemical, mediate 70～80 ℃ of temperature, kneading speed is selected to mediate at a high speed;
2. the composition metal antiseptic powder of modification being handled and dispersant, wetting agent and/or thickener and organic or inorganic solvent are mixed with the antiseptic slurry that concentration is 60-70%, and wherein the concentration of dispersant, wetting agent, thickener is respectively 0.1～0.5%, 1.0～2.0%, 1.0～2.0%.
3. described antiseptic slurry is added in modified high-molecular resin glue and the virgin rubber, gentle agitation forms the antibacterial resin glue of the suspension state of concentration homogeneous;
4. wooden floor balance paper, abrasion-proof paper, facing paper are formed in step 3 and flood back curing in the antibacterial resin glue;
5. utilize instantaneous super-pressure sealing technique, outside ornament materials balance layer and wearing layer, form the antibacterial and mouldproof layer, promptly in the pressing process of floor wearing layer, rely on moment evenly and the pressure of superelevation and the acting in conjunction of temperature, the composite metal ion antibacterial mildew-resistant layer of formation clad material main body periphery.
More particularly, above-mentioned the 5th road comprises the steps: in body of material periphery formation antibacterial and mouldproof layer operation
1). the chemical b ` by dispersant and other auxiliary agent makes composite metal ion antibacterial mould inhibitor suspended dispersed, evenly attached in the wearing layer.
2). rely on continuous hot press to make the evenly distribution and mobile of composite metal ion antibacterial mould inhibitor by the continuous equally distributed hyperpressure of ultrashort time.
3). rely on the stable uniform temperature of hot press to distribute and make adhesive solidification.
The antibacterial functions of ornament materials of the present invention comes from the metal ion inorganic antiseptic of special research and development.This antiseptic is a carrier with the natural material with strong absorption property, technology and the unique technique of metal ion by the advanced person is enriched to the small inside, duct of carrier, and make the metal ion in the duct reach dynamic equilibrium with the metal ion of surfaces of carrier materials by special treatment, thereby both remained valid antibiotic concentration, guarantee the security of antiseptic again to people and poultry, effective antibiotic phase reaches 7～8 years, to the killing rate of Escherichia coli, staphylococcus aureus up to 99.99%.Because the absorption property of selected natural material self-characteristic excellence, add the antibacterial decorative material that this antiseptic makes and to have killed harmful microorganism in the air, and can effectively remove the VOC that gives out by decorating and renovating materials such as indoor furniture, coating, for people create more comfortable, healthy living environment.
Having formed in the production technology of ornament materials of the present invention with the metal ion is main antibiotic body, superfine titanic oxide (TiO
2) and silica (SiO
2) wait antibiotic layer into carrier, improved the antibacterial effect of ground slab integral greatly.Even do not having under the condition of illumination, effective killing pathogenic bacteria still; Overcome the variable color defective of former silver-ion antibiotic material simultaneously, improved ageing-resistant performance.Adding an amount of mould inhibitor in addition in antiseptic also can make flooring material have the function of mildew-resistant.
Specific embodiment:
The present invention is further described by specific embodiment below in conjunction with subordinate list.
The embodiment of table 1 antibacterial mildew inhibitor different formulations of the present invention
Embodiment 1: macromolecule resin is selected pure melamine-formaldehyde resin for use, antiseptic is the anti-microbial inoculum of silver oxide, improved chemical adopts corrdination type titanate coupling agent KN3#, virgin rubber is the melamine adhesive, dispersant is selected the two stearates of PEG400 for use in the auxiliary agent, wetting agent is selected the modification alkylphenol polyoxyethylene for use, and thickener is selected polyglycol distearate for use.
Embodiment 2: macromolecule resin is selected urea-formaldehyde modified resin for use, and antiseptic is the zinc oxide antiseptic, and improved chemical adopts corrdination type titanate coupling agent KN3#, and virgin rubber is the melamine adhesive, and dispersant is the two stearates of PEG400 in the auxiliary agent; Wetting agent can be the modification alkylphenol polyoxyethylene; Thickener can be a polyglycol distearate;
Embodiment 3: macromolecule resin is selected pure melamine-formaldehyde resin for use, and antiseptic is a copper oxide anti-bacteria agent, and improved chemical adopts corrdination type titanate coupling agent KN3#, and virgin rubber is the melamine adhesive, and dispersant is the two stearates of PEG400 in the auxiliary agent; Wetting agent can be the modification alkylphenol polyoxyethylene; Thickener can be a polyglycol distearate.
A kind of production process of composite metal ion antibacterial floor decorative material is:
1. mediate on the modifying machine in high speed and silver ion complex antiseptic powder is mediated modification, make 35 kilograms of satisfactory antiseptic powders with improved chemical corrdination type titanate coupling agent KN3#.Its modified condition is: dosing is 1.5%, and in the time of 50 ℃, slurry concentration is 35%, high-speed stirred 1.5 hours.
2. in the homogenizer in coating toning workshop, above-mentioned 35 kilograms of antiseptic powders, 0.4 kilogram of the two stearate of PEG400,1.3 kilograms of alkylphenol polyoxyethylene, polyglycol distearate are added one or four butanediol solvents for 1.3 kilograms successively, make concentration and be 130 kilograms of 22.3% antiseptic slurries, stand-by as the modified melamine-formaldehyde resin glue additive.
3. described antiseptic slurry is added in modified high-molecular resin glue and the virgin rubber, gentle agitation forms the antibacterial resin colloidal suspension liquid of concentration homogeneous;
4. wooden floor balance paper, abrasion-proof paper, facing paper are formed in step 3 and flood back curing in the antibacterial resin glue;
5. utilize instantaneous super-pressure sealing technique, in the pressing process of floor wearing layer, rely on moment evenly and the pressure of superelevation and the acting in conjunction of temperature, the silver ion complex antibacterial and mouldproof layer of formation clad material main body periphery.
The technology that forms above-mentioned antibacterial and mouldproof layer comprises the steps:
1). the chemical b ` by dispersant and other auxiliary agent makes silver ion complex antibacterial mildew inhibitor suspended dispersed, evenly attached in the wearing layer;
2). rely on the continuous equally distributed hyperpressure (25bar) of a kind of ultrashort (4-5 second) to make the evenly distribution and mobile of composite metal ion antibacterial mould inhibitor;
3). rely on stable uniform temperature distribution (200 ℃) to make adhesive solidification.
Claims (5)
1. composite metal ion antibacterial decorative material, constitute by wooden floor balance paper, abrasion-proof paper, facing paper and antibacterial mildew inhibitor, it is characterized in that, described antibacterial mildew inhibitor is made of macromolecule resin, antiseptic, improved chemical, virgin rubber and auxiliary agent, and wherein the consumption of each component (weight portion) is as follows: 2～5 parts of 100～120 parts of macromolecule resins, 0.1～0.3 part of antiseptic, 0.05～0.1 part of improved chemical, 80～100 parts of virgin rubbers and auxiliary agents.
2. composite metal ion antibacterial decorative material according to claim 1 is characterized in that described auxiliary agent comprises dispersant, wetting agent, thickener, and wherein dispersant is 0.1～0.5 part, 1.0～2.0 parts of wetting agents, 1.0～2.0 parts of thickeners.
3. the production technology of a composite metal ion antibacterial decorative material is characterized in that, it comprises the steps:
1). utilize improved chemical that the antiseptic powder surface is carried out modification and handle;
2). the antiseptic powder of modification mixed with auxiliary agent add solvent again and be mixed with the antiseptic slurry;
3). the antiseptic slurry is added in macromolecule resin glue and the virgin rubber, and gentle agitation forms the antibacterial resin glue;
4). wooden floor balance paper, abrasion-proof paper, facing paper are flooded the back solidify in described antibacterial resin glue;
5). utilize instantaneous super-pressure sealing technique, outside ornament materials balance layer and wearing layer, form the antibacterial and mouldproof layer, promptly coat the antibacterial and mouldproof layer in the body of material periphery.
4. the production technology of composite metal ion antibacterial decorative material according to claim 3 is characterized in that, it comprises the steps:
1). select for use to have more than one and can carry out the modification processing to composition metal antiseptic powder surface with the inorganic mineral filler surface modifier of the functional group on ore particle surface and the group that can combine with the organic polymer base more than, the powder solid content is 30～40% in the described improved chemical, mediate 70～80 ℃ of temperature, kneading speed is selected to mediate at a high speed;
2). the composition metal antiseptic powder that modification was handled and dispersant, wetting agent and/or thickener and organic or inorganic solvent are mixed with the antiseptic slurry that concentration is 60-70%, and wherein the concentration of dispersant, wetting agent, thickener is respectively 0.1～0.5%, 1.0～2.0%, 1.0～2.0%.
3). described antiseptic slurry is added in modified high-molecular resin glue and the virgin rubber, and gentle agitation forms the antibacterial resin glue of the suspension state of concentration homogeneous;
4). wooden floor balance paper, abrasion-proof paper, facing paper formed in step 3 flood the back in the antibacterial resin glue and solidify;
5). utilize instantaneous super-pressure sealing technique, outside ornament materials balance layer and wearing layer, form the antibacterial and mouldproof layer, promptly in the pressing process of floor wearing layer, rely on moment evenly and the pressure of superelevation and the acting in conjunction of temperature, the composite metal ion antibacterial mildew-resistant layer of formation clad material main body periphery.
5. according to the production technology of claim 3,4 described composite metal ion antibacterial decorative materials, it is characterized in that the operation of the antibacterial and mouldproof layer of described formation clad material main body periphery comprises the steps:
1). the chemical b ` by dispersant and other auxiliary agent makes composite metal ion antibacterial mould inhibitor suspended dispersed, evenly attached in the wearing layer.
2). rely on continuous hot press to make the evenly distribution and mobile of composite metal ion antibacterial mould inhibitor by the continuous equally distributed hyperpressure of ultrashort time.
3). rely on the stable uniform temperature of hot press to distribute and make adhesive solidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510082709 CN1891903A (en) | 2005-07-07 | 2005-07-07 | Composite metal ion antibacterial decorative material, and its production process |
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|---|---|---|---|
| CN 200510082709 CN1891903A (en) | 2005-07-07 | 2005-07-07 | Composite metal ion antibacterial decorative material, and its production process |
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| CN1891903A true CN1891903A (en) | 2007-01-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266744A (en) * | 2013-05-23 | 2013-08-28 | 苏州富通高新材料科技股份有限公司 | Manufacturing process for antibacterial softwood rubber floor |
| CN105239457A (en) * | 2015-09-07 | 2016-01-13 | 龚灿锋 | Mildew-proofing, drying and anti-bacterial treatment agent for printing paper |
| CN113021536A (en) * | 2021-03-19 | 2021-06-25 | 常州市贝美家居科技有限公司 | Multifunctional formaldehyde-free floor and preparation method thereof |
| CN114318948A (en) * | 2022-01-13 | 2022-04-12 | 中南大学 | Antibacterial impregnated paper and preparation method and application thereof |
-
2005
- 2005-07-07 CN CN 200510082709 patent/CN1891903A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266744A (en) * | 2013-05-23 | 2013-08-28 | 苏州富通高新材料科技股份有限公司 | Manufacturing process for antibacterial softwood rubber floor |
| CN105239457A (en) * | 2015-09-07 | 2016-01-13 | 龚灿锋 | Mildew-proofing, drying and anti-bacterial treatment agent for printing paper |
| CN113021536A (en) * | 2021-03-19 | 2021-06-25 | 常州市贝美家居科技有限公司 | Multifunctional formaldehyde-free floor and preparation method thereof |
| CN113021536B (en) * | 2021-03-19 | 2023-10-13 | 常州市贝美家居科技有限公司 | Multifunctional formaldehyde-free floor and preparation method thereof |
| CN114318948A (en) * | 2022-01-13 | 2022-04-12 | 中南大学 | Antibacterial impregnated paper and preparation method and application thereof |
| CN114318948B (en) * | 2022-01-13 | 2022-09-23 | 中南大学 | Antibacterial impregnated paper and preparation method and application thereof |
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