CN104087171A - Preparation method for water-emulsion-type acrylic-acid-modified asphalt waterproof coating - Google Patents
Preparation method for water-emulsion-type acrylic-acid-modified asphalt waterproof coating Download PDFInfo
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- CN104087171A CN104087171A CN201410273201.9A CN201410273201A CN104087171A CN 104087171 A CN104087171 A CN 104087171A CN 201410273201 A CN201410273201 A CN 201410273201A CN 104087171 A CN104087171 A CN 104087171A
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- modified asphalt
- asphalt waterproof
- acrylic acid
- acid modified
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Abstract
A preparation method for a water-emulsion-type acrylic-acid-modified asphalt waterproof coating relates to the technical field of chemical engineering. The coating is composed of the following compositions: 90-105 parts of petroleum asphalt, 95-105 parts of acrylic emulsion, 54.3-54.5 parts of mineral fiber, 54.3-54.5 parts of expanded perlite, 2.0-3.0 parts of powdered starch, 0.2-0.4 parts of an antiseptic and 200-300 parts of water. The beneficial effects comprise that the preparation is simple and convenient, easily available in raw materials, less in equipment investment and convenient to operate, and the prepared water-emulsion-type acrylic-acid-modified asphalt waterproof coating is environment-friendly, free of pollution, high in purity, good in usage effect, strong in high-temperature resistance, safe and reliable.
Description
Technical field
The present invention relates to chemical technology field, be specifically related to a kind of emulsified acrylic acid modified asphalt method of producing waterproof coating material.
Background technology
Waterproof paint refers to for preventing that water from immersing and the coating of seepage, the waterproofing membrane that waterproof paint forms after solidifying has certain extensibility, elastoplasticity, splitting resistance, impermeability and weathering resistance, can play waterproof, prevent blending provide protection, waterproof paint has good thermal adaptability, easy and simple to handle, for ease of maintenaince with maintenance, water-proof material on market has two large classes: the one, and polyurethanes waterproof paint, this class material is generally to be made as starting material by Polyurethane and coal tar, the tar gas toxicity that it volatilizees is large, and be not easy to remove, therefore in 2000, in China, be prohibited from using, still the polyurethane waterproofing coating of selling, to replace coal tar as raw material with pitch, but when using this coating, general employing contained toluene, the organic solvents such as dimethylbenzene dilute, thereby also containing toxic, construct simultaneously inconvenience just, comprehensive cost is high, short length of duration, the feature of environmental protection is also poor, even if but have so many shortcoming, but because the technology that waterproof paint is produced is at present deficient, therefore optional degree is very low, the great majority that use on market or the waterproof paint of this type.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of asepsis environment-protecting, the simple emulsified acrylic acid modified asphalt method of producing waterproof coating material of preparation technology.
Technical problem to be solved by this invention realizes by the following technical solutions:
An emulsified acrylic acid modified asphalt waterproof paint, is characterized in that, the raw material of following component, consists of:
The preferred ingredient of each raw material is:
Described sanitas is Top Form Wormer.
Another object of the present invention is the preparation method of preparation emulsified acrylic acid modified asphalt waterproof paint of the present invention, it is characterized in that: comprise following processing step,
A. choose a melting kettle, according to formula ratio, the petroleum pitch in raw material is added in melting kettle, be heated to after 200-220 ℃, fusing dehydration, then filters and removes inner impurity, standby.
B. select a stirred pot, according to formula ratio, the water in raw material, mineral fibre, pearlstone, flour starch are put into wherein, then stir, after stirring, obtain slurry standby.
C. choose a dispersion tank, the slurry that the pitch after the fusing that step a is made and step b make is all invested in dispersion tank and stirs.
D. according to formula ratio, the ACRYLIC EMULSION in raw material and sanitas are all invested in the dispersion tank in step c, after being fully uniformly mixed, the product obtaining is the present invention's emulsified acrylic acid modified asphalt waterproof paint to be prepared, cooling after, bucket packing warehouse-in.
The invention has the beneficial effects as follows: the present invention is easy to prepare simple, and raw material is easy to get, and facility investment is few, convenient operation, the emulsified acrylic acid modified asphalt waterproof paint of preparation, environment friendly and pollution-free, purity is high, and result of use is good, and high thermal resistance is strong, safe and reliable.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
Technical problem to be solved by this invention realizes by the following technical solutions:
An emulsified acrylic acid modified asphalt waterproof paint, is characterized in that, the raw material of following component, consists of:
The method of preparing emulsified acrylic acid modified asphalt waterproof paint of the present invention, comprises following processing step:
A. choose a melting kettle, according to formula ratio, the petroleum pitch in raw material is added in melting kettle, be heated to after 200-220 ℃, fusing dehydration, then filters and removes inner impurity, standby.
B. select a stirred pot, according to formula ratio, the water in raw material, mineral fibre, pearlstone, flour starch are put into wherein, then stir, after stirring, obtain slurry standby.
C. choose a dispersion tank, the slurry that the pitch after the fusing that step a is made and step b make is all invested in dispersion tank and stirs.
D. according to formula ratio, the ACRYLIC EMULSION in raw material and Top Form Wormer are all invested in the dispersion tank in step c, after being fully uniformly mixed, the product obtaining is the present invention's emulsified acrylic acid modified asphalt waterproof paint to be prepared, cooling after, bucket packing warehouse-in.
Embodiment 2
An emulsified acrylic acid modified asphalt waterproof paint, is characterized in that, the raw material of following component, consists of:
The method of preparing emulsified acrylic acid modified asphalt waterproof paint of the present invention, comprises following processing step:
A. choose a melting kettle, according to formula ratio, the petroleum pitch in raw material is added in melting kettle, be heated to after 200-220 ℃, fusing dehydration, then filters and removes inner impurity, standby.
B. select a stirred pot, according to formula ratio, the water in raw material, mineral fibre, pearlstone, flour starch are put into wherein, then stir, after stirring, obtain slurry standby.
C. choose a dispersion tank, the slurry that the pitch after the fusing that step a is made and step b make is all invested in dispersion tank and stirs.
D. according to formula ratio, the ACRYLIC EMULSION in raw material and Top Form Wormer are all invested in the dispersion tank in step c, after being fully uniformly mixed, the product obtaining is the present invention's emulsified acrylic acid modified asphalt waterproof paint to be prepared, cooling after, bucket packing warehouse-in.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. an emulsified acrylic acid modified asphalt waterproof paint, is characterized in that, the raw material of following component, consists of:
。
2. a kind of emulsified acrylic acid modified asphalt waterproof paint according to claim 1, is characterized in that: preferred feed composition is:
。
3. a kind of emulsified acrylic acid modified asphalt waterproof paint according to claim 1, is characterized in that: described sanitas is Top Form Wormer.
4. according to the preparation method of a kind of emulsified acrylic acid modified asphalt waterproof paint described in claim 1-2, it is characterized in that: comprise the following steps,
A. choose a melting kettle, according to formula ratio, the petroleum pitch in raw material is added in melting kettle, be heated to after 200-220 ℃, fusing dehydration, then filters and removes inner impurity, standby.
B. select a stirred pot, according to formula ratio, the water in raw material, mineral fibre, pearlstone, flour starch are put into wherein, then stir, after stirring, obtain slurry standby.
C. choose a dispersion tank, the slurry that the pitch after the fusing that step a is made and step b make is all invested in dispersion tank and stirs.
D. according to formula ratio, the ACRYLIC EMULSION in raw material and sanitas are all invested in the dispersion tank in step c, after being fully uniformly mixed, the product obtaining is the present invention's emulsified acrylic acid modified asphalt waterproof paint to be prepared, cooling after, bucket packing warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273201.9A CN104087171A (en) | 2014-06-18 | 2014-06-18 | Preparation method for water-emulsion-type acrylic-acid-modified asphalt waterproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273201.9A CN104087171A (en) | 2014-06-18 | 2014-06-18 | Preparation method for water-emulsion-type acrylic-acid-modified asphalt waterproof coating |
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| CN104087171A true CN104087171A (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410273201.9A Pending CN104087171A (en) | 2014-06-18 | 2014-06-18 | Preparation method for water-emulsion-type acrylic-acid-modified asphalt waterproof coating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104293189A (en) * | 2014-09-16 | 2015-01-21 | 天长市银狐漆业有限公司 | Fireproof modified asphalt primer for cabins and preparation method thereof |
| CN106590419A (en) * | 2016-10-19 | 2017-04-26 | 天津佰思特新材料科技有限公司 | Novel asphalt pavement crack repair seam band and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561472A1 (en) * | 1992-03-18 | 1993-09-22 | Shell Internationale Researchmaatschappij B.V. | Water-based emulsions and dispersions of bitumen modified with a functionalized block copolymer |
| CN1112591A (en) * | 1994-03-24 | 1995-11-29 | 丁铁龙 | Acrylic emulsified asphalt water-proof paint |
| CN1213681A (en) * | 1998-09-14 | 1999-04-14 | 中国科学院广州化学研究所 | Regenerated rubber asphalt water-emulsion waterproof paint and its prepn. method |
| CN101220233A (en) * | 2008-01-22 | 2008-07-16 | 武汉阳光建筑新材料有限公司 | Emulsified acrylic acid modified asphalt cement group waterproof coating material and method for producing the same |
-
2014
- 2014-06-18 CN CN201410273201.9A patent/CN104087171A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561472A1 (en) * | 1992-03-18 | 1993-09-22 | Shell Internationale Researchmaatschappij B.V. | Water-based emulsions and dispersions of bitumen modified with a functionalized block copolymer |
| CN1112591A (en) * | 1994-03-24 | 1995-11-29 | 丁铁龙 | Acrylic emulsified asphalt water-proof paint |
| CN1213681A (en) * | 1998-09-14 | 1999-04-14 | 中国科学院广州化学研究所 | Regenerated rubber asphalt water-emulsion waterproof paint and its prepn. method |
| CN101220233A (en) * | 2008-01-22 | 2008-07-16 | 武汉阳光建筑新材料有限公司 | Emulsified acrylic acid modified asphalt cement group waterproof coating material and method for producing the same |
Non-Patent Citations (1)
| Title |
|---|
| 夏寿荣: "《建筑防水材料 生产工艺与配方精选》", 31 October 2010, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104293189A (en) * | 2014-09-16 | 2015-01-21 | 天长市银狐漆业有限公司 | Fireproof modified asphalt primer for cabins and preparation method thereof |
| CN106590419A (en) * | 2016-10-19 | 2017-04-26 | 天津佰思特新材料科技有限公司 | Novel asphalt pavement crack repair seam band and preparation method thereof |
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Application publication date: 20141008 |