CN105669251A - Antimicrobial agent for glass ceramic - Google Patents
Antimicrobial agent for glass ceramic Download PDFInfo
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- CN105669251A CN105669251A CN201610000296.6A CN201610000296A CN105669251A CN 105669251 A CN105669251 A CN 105669251A CN 201610000296 A CN201610000296 A CN 201610000296A CN 105669251 A CN105669251 A CN 105669251A
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- oxide
- epoxy resin
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- ceramic
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5072—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with oxides or hydroxides not covered by C04B41/5025
- C04B41/5074—Copper oxide or solid solutions thereof
- C04B41/5075—Copper oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses an antimicrobial agent for glass ceramic. The antimicrobial agent comprises, by weight, 100-120 parts of copper oxide, 90-110 parts of silver oxide, 90-110 parts of magnesium fluoride, 50-70 parts of chromium oxide, 30-50 parts of barium sulfate, 10-14 parts of magnesium carbonate, 10-14 parts of iron oxide, and 4-6 parts of epoxy resin. A preparation method of the antimicrobial agent comprises the following steps: 1, weighing copper oxide, silver oxide and magnesium fluoride according to above weight parts, carrying out high temperature sterilization on the above raw materials for 2-4h, and fully mixing the weighed raw materials to obtain a mixture A; 2, weighing chromium oxide, barium sulfate, magnesium carbonate and iron oxide according to above weight parts, mixing the weighed raw materials, adding the obtained mixture to the mixture A, adding a certain amount of water, and stirring the mixture, the mixture A and water at 70-90DEG C for 20-40min to obtain a mixture B; and 3, weighing the epoxy resin according to above weight part, and adding the epoxy resin to the mixture B. The preparation method is simple, and the antibacterial agent prepared in the invention can be used in making of the glass ceramic to reduce pollution of the glass ceramic, and is suitable for being promoted.
Description
Technical field
The present invention relates to biocide technical field, particularly relate to a kind of glass-ceramic biocide.
Background technology
Microorganism, comprises a big class biotic population of bacterium, virus, fungi and protozoon etc. that some are small-sized, individual small, closely related with human lives. Relate generally to the numerous areas such as health, medicine, industrial or agricultural, environmental protection. In the textbook of CONTINENTAL AREA OF CHINA, all microorganism is divided into following eight big classes: bacterium, virus, fungi, actinomycetes, rickettsia, mycoplasma, chlamydozoan, spirochete.
Ceramic and ceramic coating are the field with particular business value. Ceramic coating is usually used in the product of storage, process or transport of water and Liquid wastes. Ceramic toilet, urinal, bidet, bathroom basin, and the ceramic tile for floor, wall and table top application may be the most common example of this kind of product.
When for collecting, hold or during transport of water, ceramic product is usually stain by scum silica frost and the film of biogenic (such as bacterium, fungi, mould, mould). In other application of such as sanitary ware and ceramic tile, the main ordinary method removing biological scum silica frost and film from these ceramic products is topical application sterilizing agent or abrasive composition, waste labor force like this, cleaning effect is not good yet, we have proposed a kind of glass-ceramic biocide for this reason.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of glass-ceramic biocide.
A kind of glass-ceramic biocide that the present invention proposes, comprises the raw material of following weight part: cupric oxide 100-120 part, silver suboxide 90-110 part, magnesium fluoride 90-110 part, chromic oxide 50-70 part, barium sulfate 30-50 part, magnesiumcarbonate 10-14 part, ferric oxide 10-14 part, epoxy resin 4-6 part;
Its preparation method comprises the following steps:
S1, takes cupric oxide, silver suboxide, magnesium fluoride according to deal proportioning, and above-mentioned raw materials is carried out High Temperature Sterilization, continues 2-4h, and fully mixes, obtains mixture A;
S2, takes chromic oxide, barium sulfate, magnesiumcarbonate, ferric oxide according to deal proportioning, puts into mixture A again, and put into a certain amount of water after being mixed by above-mentioned raw materials, carries out stirring 20-40min, obtain mixture B at the temperature of 70-90 DEG C;
S3, takes epoxy resin according to deal proportioning, is joined by epoxy resin in mixture B, after abundant stirring reaction 1-3h, can obtain a kind of glass-ceramic biocide after dehydration is dry.
Preferably, described biocide comprises the raw material of following weight part: cupric oxide 105-115 part, silver suboxide 95-105 part, magnesium fluoride 95-105 part, chromic oxide 55-65 part, barium sulfate 35-45 part, magnesiumcarbonate 11-13 part, ferric oxide 11-13 part, epoxy resin 4.5-5.5 part.
Preferably, described biocide comprises the raw material of following weight part: cupric oxide 110 parts, silver suboxide 100 parts, magnesium fluoride 100 parts, 60 parts, chromic oxide, 40 parts, barium sulfate, 12 parts, magnesiumcarbonate, ferric oxide 12 parts, epoxy resin 5 parts.
Preferably, the weight ratio of described cupric oxide, silver suboxide, magnesium fluoride is 105-115:95-105:95-105.
Preferably, the weight ratio of described chromic oxide, barium sulfate, magnesiumcarbonate is 55-65:35-45:11-13.
Preferably, the weight ratio of described ferric oxide, epoxy resin is 11-13:4.5-5.5.
Preferably, in described S3, take epoxy resin according to deal proportioning, epoxy resin is joined in mixture B, after abundant stirring reaction 2h, a kind of glass-ceramic biocide after dehydration is dry, can be obtained.
In the present invention, choose cupric oxide, silver suboxide, what magnesium fluoride etc. were common has the raw material of fungistatic effect, greatly reduce cost, add chromic oxide simultaneously, barium sulfate, magnesiumcarbonate, ferric oxide mixes, by the hybrid reaction of raw material quality inspection, the anti-microbe ability of biocide can be improved further, raw material adds epoxy resin and can adjust chemical property wherein, the biocide prepared is made to be more suitable for the making of glass-ceramic, the preparation method of the present invention is simple, the biocide prepared may be used for the making of glass-ceramic, reduce glass-ceramic contaminated, it is applicable to promoting.
Embodiment
Below in conjunction with specific embodiment, the present invention done further explanation.
Embodiment one
A kind of glass-ceramic biocide that the present invention proposes, comprises the raw material of following weight part: cupric oxide 100 parts, silver suboxide 90 parts, magnesium fluoride 90 parts, 50 parts, chromic oxide, 30 parts, barium sulfate, 10 parts, magnesiumcarbonate, ferric oxide 10 parts, epoxy resin 4 parts;
Its preparation method comprises the following steps:
S1, takes cupric oxide, silver suboxide, magnesium fluoride according to deal proportioning, and above-mentioned raw materials is carried out High Temperature Sterilization, continues 2h, and fully mixes, obtains mixture A;
S2, takes chromic oxide, barium sulfate, magnesiumcarbonate, ferric oxide according to deal proportioning, puts into mixture A again, and put into a certain amount of water after being mixed by above-mentioned raw materials, carries out stirring 20min, obtain mixture B at the temperature of 70 DEG C;
S3, takes epoxy resin according to deal proportioning, is joined by epoxy resin in mixture B, after abundant stirring reaction 1h, can obtain a kind of glass-ceramic biocide after dehydration is dry.
Embodiment two
A kind of glass-ceramic biocide that the present invention proposes, comprises the raw material of following weight part: cupric oxide 105 parts, silver suboxide 95 parts, magnesium fluoride 95 parts, 55 parts, chromic oxide, 35 parts, barium sulfate, 11 parts, magnesiumcarbonate, ferric oxide 11 parts, epoxy resin 4.5 parts;
Its preparation method comprises the following steps:
S1, takes cupric oxide, silver suboxide, magnesium fluoride according to deal proportioning, and above-mentioned raw materials is carried out High Temperature Sterilization, continues 2.5h, and fully mixes, obtains mixture A;
S2, takes chromic oxide, barium sulfate, magnesiumcarbonate, ferric oxide according to deal proportioning, puts into mixture A again, and put into a certain amount of water after being mixed by above-mentioned raw materials, carries out stirring 25min, obtain mixture B at the temperature of 75 DEG C;
S3, takes epoxy resin according to deal proportioning, is joined by epoxy resin in mixture B, after abundant stirring reaction 1-3h, can obtain a kind of glass-ceramic biocide after dehydration is dry.
Embodiment three
A kind of glass-ceramic biocide that the present invention proposes, comprises the raw material of following weight part: cupric oxide 110 parts, silver suboxide 100 parts, magnesium fluoride 100 parts, 60 parts, chromic oxide, 40 parts, barium sulfate, 12 parts, magnesiumcarbonate, ferric oxide 12 parts, epoxy resin 5 parts;
Its preparation method comprises the following steps:
S1, takes cupric oxide, silver suboxide, magnesium fluoride according to deal proportioning, and above-mentioned raw materials is carried out High Temperature Sterilization, continues 3h, and fully mixes, obtains mixture A;
S2, takes chromic oxide, barium sulfate, magnesiumcarbonate, ferric oxide according to deal proportioning, puts into mixture A again, and put into a certain amount of water after being mixed by above-mentioned raw materials, carries out stirring 30min, obtain mixture B at the temperature of 80 DEG C;
S3, takes epoxy resin according to deal proportioning, is joined by epoxy resin in mixture B, after abundant stirring reaction 2h, can obtain a kind of glass-ceramic biocide after dehydration is dry.
Embodiment four
A kind of glass-ceramic biocide that the present invention proposes, comprises the raw material of following weight part: cupric oxide 115 parts, silver suboxide 105 parts, magnesium fluoride 105 parts, 65 parts, chromic oxide, 45 parts, barium sulfate, 13 parts, magnesiumcarbonate, ferric oxide 13 parts, epoxy resin 5.5 parts;
Its preparation method comprises the following steps:
S1, takes cupric oxide, silver suboxide, magnesium fluoride according to deal proportioning, and above-mentioned raw materials is carried out High Temperature Sterilization, continues 3.5h, and fully mixes, obtains mixture A;
S2, takes chromic oxide, barium sulfate, magnesiumcarbonate, ferric oxide according to deal proportioning, puts into mixture A again, and put into a certain amount of water after being mixed by above-mentioned raw materials, carries out stirring 35min, obtain mixture B at the temperature of 85 DEG C;
S3, takes epoxy resin according to deal proportioning, is joined by epoxy resin in mixture B, after abundant stirring reaction 2.5h, can obtain a kind of glass-ceramic biocide after dehydration is dry.
Embodiment five
A kind of glass-ceramic biocide that the present invention proposes, comprises the raw material of following weight part: cupric oxide 120 parts, silver suboxide 110 parts, magnesium fluoride 110 parts, 70 parts, chromic oxide, 50 parts, barium sulfate, 14 parts, magnesiumcarbonate, ferric oxide 14 parts, epoxy resin 6 parts;
Its preparation method comprises the following steps:
S1, takes cupric oxide, silver suboxide, magnesium fluoride according to deal proportioning, and above-mentioned raw materials is carried out High Temperature Sterilization, continues 4h, and fully mixes, obtains mixture A;
S2, takes chromic oxide, barium sulfate, magnesiumcarbonate, ferric oxide according to deal proportioning, puts into mixture A again, and put into a certain amount of water after being mixed by above-mentioned raw materials, carries out stirring 40min, obtain mixture B at the temperature of 90 DEG C;
S3, takes epoxy resin according to deal proportioning, is joined by epoxy resin in mixture B, after abundant stirring reaction 3h, can obtain a kind of glass-ceramic biocide after dehydration is dry.
The above; it is only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the present invention discloses; technical scheme and invention design thereof according to the present invention are equal to replacement or are changed, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. a glass-ceramic biocide, it is characterized in that, comprise the raw material of following weight part: cupric oxide 100-120 part, silver suboxide 90-110 part, magnesium fluoride 90-110 part, chromic oxide 50-70 part, barium sulfate 30-50 part, magnesiumcarbonate 10-14 part, ferric oxide 10-14 part, epoxy resin 4-6 part;
Its preparation method comprises the following steps:
S1, takes cupric oxide, silver suboxide, magnesium fluoride according to deal proportioning, and above-mentioned raw materials is carried out High Temperature Sterilization, continues 2-4h, and fully mixes, obtains mixture A;
S2, takes chromic oxide, barium sulfate, magnesiumcarbonate, ferric oxide according to deal proportioning, puts into mixture A again, and put into a certain amount of water after being mixed by above-mentioned raw materials, carries out stirring 20-40min, obtain mixture B at the temperature of 70-90 DEG C;
S3, takes epoxy resin according to deal proportioning, is joined by epoxy resin in mixture B, after abundant stirring reaction 1-3h, can obtain a kind of glass-ceramic biocide after dehydration is dry.
2. a kind of glass-ceramic biocide according to claim 1, it is characterized in that, described biocide comprises the raw material of following weight part: cupric oxide 105-115 part, silver suboxide 95-105 part, magnesium fluoride 95-105 part, chromic oxide 55-65 part, barium sulfate 35-45 part, magnesiumcarbonate 11-13 part, ferric oxide 11-13 part, epoxy resin 4.5-5.5 part.
3. a kind of glass-ceramic biocide according to claim 1, it is characterized in that, described biocide comprises the raw material of following weight part: cupric oxide 110 parts, silver suboxide 100 parts, magnesium fluoride 100 parts, 60 parts, chromic oxide, 40 parts, barium sulfate, 12 parts, magnesiumcarbonate, ferric oxide 12 parts, epoxy resin 5 parts.
4. a kind of glass-ceramic biocide according to claim 1, it is characterised in that, the weight ratio of described cupric oxide, silver suboxide, magnesium fluoride is 105-115:95-105:95-105.
5. a kind of glass-ceramic biocide according to claim 1, it is characterised in that, the weight ratio of described chromic oxide, barium sulfate, magnesiumcarbonate is 55-65:35-45:11-13.
6. a kind of glass-ceramic biocide according to claim 1, it is characterised in that, the weight ratio of described ferric oxide, epoxy resin is 11-13:4.5-5.5.
7. a kind of glass-ceramic biocide according to claim 1, it is characterised in that, in described S3, epoxy resin is taken according to deal proportioning, epoxy resin is joined in mixture B, after abundant stirring reaction 2h, a kind of glass-ceramic biocide after dehydration is dry, can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000296.6A CN105669251A (en) | 2016-01-03 | 2016-01-03 | Antimicrobial agent for glass ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000296.6A CN105669251A (en) | 2016-01-03 | 2016-01-03 | Antimicrobial agent for glass ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105669251A true CN105669251A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610000296.6A Pending CN105669251A (en) | 2016-01-03 | 2016-01-03 | Antimicrobial agent for glass ceramic |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1364056A (en) * | 1999-06-25 | 2002-08-14 | 阿奇化工公司 | Pyrithione biocides enhanced by silver, copper, or zinc ions |
| WO2003018498A1 (en) * | 2001-08-22 | 2003-03-06 | Schott Glas | Antimicrobial, anti-inflammatory, wound-healing and disinfecting glass and use thereof |
| CN1723778A (en) * | 2004-07-20 | 2006-01-25 | 深圳市清华源兴生物医药科技有限公司 | Silver-contg. type antibiotic agent, prepn. method and application thereof |
| CN104693861A (en) * | 2013-12-10 | 2015-06-10 | 王文浩 | Antibacterial coating |
| CN104797137A (en) * | 2012-08-09 | 2015-07-22 | 卡普龙股份有限公司 | Antimicrobial solid surfaces and treatments and processes for preparing the same |
-
2016
- 2016-01-03 CN CN201610000296.6A patent/CN105669251A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1364056A (en) * | 1999-06-25 | 2002-08-14 | 阿奇化工公司 | Pyrithione biocides enhanced by silver, copper, or zinc ions |
| WO2003018498A1 (en) * | 2001-08-22 | 2003-03-06 | Schott Glas | Antimicrobial, anti-inflammatory, wound-healing and disinfecting glass and use thereof |
| CN1723778A (en) * | 2004-07-20 | 2006-01-25 | 深圳市清华源兴生物医药科技有限公司 | Silver-contg. type antibiotic agent, prepn. method and application thereof |
| CN104797137A (en) * | 2012-08-09 | 2015-07-22 | 卡普龙股份有限公司 | Antimicrobial solid surfaces and treatments and processes for preparing the same |
| CN104693861A (en) * | 2013-12-10 | 2015-06-10 | 王文浩 | Antibacterial coating |
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Application publication date: 20160615 |