CN102206067A - Mildewproof joint sealant - Google Patents
Mildewproof joint sealant Download PDFInfo
- Publication number
- CN102206067A CN102206067A CN 201110087335 CN201110087335A CN102206067A CN 102206067 A CN102206067 A CN 102206067A CN 201110087335 CN201110087335 CN 201110087335 CN 201110087335 A CN201110087335 A CN 201110087335A CN 102206067 A CN102206067 A CN 102206067A
- Authority
- CN
- China
- Prior art keywords
- parts
- mildewproof
- portland cement
- joint sealant
- common
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000565 sealant Substances 0.000 title abstract 4
- 239000000843 powder Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 241000227425 Pieris rapae crucivora Species 0.000 abstract description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 6
- 239000011398 Portland cement Substances 0.000 abstract 4
- 239000006004 Quartz sand Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 abstract 3
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
- 230000002940 repellent Effects 0.000 abstract 1
- 238000004383 yellowing Methods 0.000 abstract 1
- 239000013256 coordination polymer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000238097 Callinectes sapidus Species 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions 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
- C04B28/04—Portland cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a mildewproof joint sealant, which comprises the following components (in part by weight): 35 to 38 parts of common portland cement 32.5R, 12 to 15 parts of quartz sand, 14 to 17 parts of talcum powder, 17 to 19 parts of heavy calcium carbonate, 0.5 to 1 part of moisture repellent, 5 to 7 parts of filler, 1 to 2 parts of cellulose ether, 1 to 3 parts of saltpetering inhibitor, 6 to 10 parts of redispersible rubber powder, 3 to 5 parts of mildewproof powder and 18 to 25 parts of water, wherein the common portland cement is common white portland cement or common grey portland cement; the quartz sand is 100-to-120-mesh quartz sand; the talcum powder is 100-to-200-mesh talcum powder; and the heavy calcium carbonate is 200-to-300-mesh heavy calcium carbonate. When the technical scheme is adopted, the mildewproof joint sealant has a remarkable mildewproof effect; and when the mildewproof joint sealant is used, the color is uniform and does not fade for a long time, mildewing and yellowing are prevented, certain waterproof effect is achieved, and the strength is high.
Description
Technical field
The invention belongs to the chemical building material technical field, relate to a kind of tackiness agent, more specifically, relate to a kind of mildew-resistant seam sealer.
Background technology
Along with greatly developing of building decorating industry, the use of mildew-resistant seam sealer is increasing.
But original mildew-resistant seam sealer has many weak points.
Usually, mostly common mildew-resistant seam sealer is to adopt common white cement and talcous composition, variable color easily, easy mouldy flavescence, and intensity is low, non-watertight, therefore, does not possess anti-mold effect, and irregular colour is even.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned common mildew-resistant seam sealer, provide a kind of pollution-free, be convenient to operate, the mildew-resistant seam sealer of solidification intensity height, long service life.
The present invention solves the problems of the technologies described above the technical scheme that adopted as following description:
A kind of mildew-resistant seam sealer comprises following component (weight part):
Further, preferred, described mildew-resistant powder is methyl-N-benzimidazole-2-carbamates.
The present invention has extraordinary anti-mold effect after having taked technique scheme, after the use, color even, permanency look, not mouldy, not flavescence and, have certain waterproof effect, the intensity height.
Embodiment
Carry out a detailed description at the present invention below.
As described herein, the present invention is directed to the bad shortcoming of existing mildew-resistant seam sealer effect, portion has increased the mildew-resistant powder within it.
Preferred this mildew-resistant powder is methyl-N-benzimidazole-2-carbamates.
For example, what we taked among embodiment is the mildew-resistant powder of a kind of label SR-CR, and it is a kind of low toxicity water mildow-proof sterilant, is used for thoroughly preventing the growth of fungi and surface mould.
Chemistry and physical property:
Composition: methyl-N-benzimidazole-2-carbamates
Outward appearance: white powdery
Smell: tasteless
Solid content: 97%
Solvability: be slightly soluble in most of organic solvents, water soluble
Use stability: between the pH value 5～10 and temperature be lower than under 40 ℃ of conditions of storage maintenance and stablize bactericidal range:
SR-CP representative microbial and MIC (minimum inhibition concentration) value [in the active benzoglyoxaline of PPM]:
Application/consumption:
SR-CP this product is used to prevent that fungi from growing on coating, especially be fit to prevent Bluepoint mould and the growth of surface mould on woodwork priming paint and coating dry film finish paint.For protect aqua product when the hygrometric state not by bacterium and fungi infestation, best working concentration depends on coating characteristic and its environment of applications when using.Normal working concentration scope is 0.25-2.0%, and the technique center can be helped the client to test and draw the accurate concentration of required use under the special formulation.
Characteristic:
1, sterilization ten minutes wide spectrum, long-acting.
2, have up-to-date slow release technology, do not run off, effective.
3, toxicity is extremely low, and operation easily can add in any operation.
4, product granularity is little, is uniformly dispersed, and VOC content is low, and is thermally-stabilised.
5, stable under intensive ultraviolet and acid rain condition.
6, reach the outdoor weather resistant experiment proving effect the best as a result in 5 years.
Using method/consistency:
SR-CP can add in any stage of production process, in order to guarantee its distributed uniform, preferably added as early as possible in process of production, and thoroughly stirred, and noted the maximum operation (service) temperature and the limit pH value of this product.SR-CP can be compatible with the product of the most of starting material, the PARA FORMALDEHYDE PRILLS(91,95) sensitivity that are adopted in the product that is subject to infected by microbes.
Among preferred embodiment, described mildew-resistant seam sealer comprises following component (weight part):
Technical data at above-mentioned product compares below:
The contrast of mildew-resistant seam sealer technological standard data:
Can find that among above-mentioned chart this product has extraordinary mildew-resistant technique effect.
It should be noted that above-mentioned specific embodiment is exemplary, under above-mentioned instruction of the present invention, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improvement or distortion drop in protection scope of the present invention.
It will be understood by those skilled in the art that top specific descriptions just in order to explain purpose of the present invention, are not to be used to limit the present invention.Protection scope of the present invention is limited by claim and equivalent thereof.
Claims (2)
1. mildew-resistant seam sealer comprises following component (weight part):
2. mildew-resistant seam sealer according to claim 1 is characterized in that, described mildew-resistant powder is methyl-N-benzimidazole-2-carbamates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110087335 CN102206067B (en) | 2011-04-08 | 2011-04-08 | Mildewproof joint sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110087335 CN102206067B (en) | 2011-04-08 | 2011-04-08 | Mildewproof joint sealant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102206067A true CN102206067A (en) | 2011-10-05 |
| CN102206067B CN102206067B (en) | 2012-09-19 |
Family
ID=44695168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110087335 Expired - Fee Related CN102206067B (en) | 2011-04-08 | 2011-04-08 | Mildewproof joint sealant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102206067B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861237A (en) * | 2015-05-07 | 2015-08-26 | 重庆交通大学 | Road surface expansion joint calking |
| CN104877518A (en) * | 2015-05-20 | 2015-09-02 | 周淑华 | Environment-friendly crack sealer and preparation method thereof |
| CN105948663A (en) * | 2016-07-13 | 2016-09-21 | 佛山市德堡建材有限公司 | Colored mould-proof greasy-dirt-preventing joint mixture |
| CN107151127A (en) * | 2017-07-12 | 2017-09-12 | 合肥雅克丽新型建材有限公司 | A kind of ceramic tile environment-protecting color fragrance of a flower jointing agent and preparation method thereof |
| CN107365125A (en) * | 2017-09-08 | 2017-11-21 | 常州市奥普泰科光电有限公司 | A kind of preparation method of high-strength waterproof gap filler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402517A (en) * | 2008-10-23 | 2009-04-08 | 马鞍山市天锦云漆业有限公司 | Waterproof coating material for water-proof buildings |
| CN101423365A (en) * | 2007-11-02 | 2009-05-06 | 四平市立山机械制造有限责任公司 | Dry-type mortar material special for decoration |
| CN101560085A (en) * | 2009-05-21 | 2009-10-21 | 北京庆锋伟业建筑材料厂 | Dry powder interior wall coating |
| CN101575198A (en) * | 2008-05-09 | 2009-11-11 | 北京市翔牌墙体材料有限公司 | Processing method for preventing mouldness of lichen on surface of desulfurized plaster block |
| EP2165989A1 (en) * | 2007-06-19 | 2010-03-24 | Yoshino Gypsum Co., Ltd. | Mildewproof plasterboard |
-
2011
- 2011-04-08 CN CN 201110087335 patent/CN102206067B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2165989A1 (en) * | 2007-06-19 | 2010-03-24 | Yoshino Gypsum Co., Ltd. | Mildewproof plasterboard |
| CN101423365A (en) * | 2007-11-02 | 2009-05-06 | 四平市立山机械制造有限责任公司 | Dry-type mortar material special for decoration |
| CN101575198A (en) * | 2008-05-09 | 2009-11-11 | 北京市翔牌墙体材料有限公司 | Processing method for preventing mouldness of lichen on surface of desulfurized plaster block |
| CN101402517A (en) * | 2008-10-23 | 2009-04-08 | 马鞍山市天锦云漆业有限公司 | Waterproof coating material for water-proof buildings |
| CN101560085A (en) * | 2009-05-21 | 2009-10-21 | 北京庆锋伟业建筑材料厂 | Dry powder interior wall coating |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861237A (en) * | 2015-05-07 | 2015-08-26 | 重庆交通大学 | Road surface expansion joint calking |
| CN104877518A (en) * | 2015-05-20 | 2015-09-02 | 周淑华 | Environment-friendly crack sealer and preparation method thereof |
| CN105948663A (en) * | 2016-07-13 | 2016-09-21 | 佛山市德堡建材有限公司 | Colored mould-proof greasy-dirt-preventing joint mixture |
| CN107151127A (en) * | 2017-07-12 | 2017-09-12 | 合肥雅克丽新型建材有限公司 | A kind of ceramic tile environment-protecting color fragrance of a flower jointing agent and preparation method thereof |
| CN107365125A (en) * | 2017-09-08 | 2017-11-21 | 常州市奥普泰科光电有限公司 | A kind of preparation method of high-strength waterproof gap filler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102206067B (en) | 2012-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 |