CN104629383A - Improved asphalt flame-retardant modifier - Google Patents
Improved asphalt flame-retardant modifier Download PDFInfo
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- CN104629383A CN104629383A CN201310551585.1A CN201310551585A CN104629383A CN 104629383 A CN104629383 A CN 104629383A CN 201310551585 A CN201310551585 A CN 201310551585A CN 104629383 A CN104629383 A CN 104629383A
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- diethylene glycol
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Abstract
The invention discloses an improved asphalt flame-retardant modifier, which is composed of the following raw materials in parts by weight: 2.5 to 3.6 parts of diisooctyl sodium sulfosuccinate, 2.5 to 3.8 parts of hydroxypropyl methyl cellulose ether, 1.5 to 3.3 parts of vinyl laurate, 0.8 to 1.7 parts of barium borate, 1.5 to 2.7 parts of polyoxyethylene sorbitan fatty acid ester, 2 to 3.6 parts of butadiene resin film-forming agent, 0.5 to 1.2 parts of phenylpropyl aldehyde, and 1.5 to 2.8 parts of diethylene glycol monomethyl ether. Compared to the conventional asphalt flame retardants, the provided asphalt flame-retardant modifier has the characteristics of good dispersibility, easy addition, safety, and environment-friendliness, the production efficiency is improved, the work environment pollution is eliminated, the equipment corrosion is reduced, the formula of flame retardant components is reasonable, the synergetic effect among a plurality of flame retardants is fully exerted, the flame retardant effect is efficient, the raw materials can be directly added and blended, the production procedure is simplified, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of bitumen flame-proof modifier of improvement, belong to building material field.
Background technology
Pitch is the finished product of refining of petroleum, is the cheapness of architectural extensive employing and abundant material of construction, for waterproof, protection against the tide, anticorrosion, antirust, antiseep etc.Its some performance is synthetic rubber, synthetic resins can not be compared.But the feature that pitch has easy burning, burning produces a large amount of black smoke, the molten drop that is heated, trickling, have very large fire hazard, its application is also subject to certain restrictions.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, a kind of bitumen flame-proof modifier of improvement is provided, there is good dispersity, the feature of easy interpolation, join after pitch closes material, on the flame retardant properties effectively raising asphalt under prerequisite without impact of the pavement performance of pitch.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is, a kind of bitumen flame-proof modifier of improvement,
Be made up of the raw material of following parts by weight: diisooctyl amber sodium sulfonate 2.5-3.6 part, hydroxypropyl methyl cellulose ether 2.5-3.8 part, moon silicic acid vinyl acetate 1.5-3.3 part, barium borate 0.8-1.7 part, sorbitan fatty acid ester 1.5-2.7 part, butadiene resin membrane-forming agent 2-3.6 part, phenylpropyl aldehyde 0.5-1.2 part and diethylene glycol monomethyl ether 1.5-2.8 part.
Optimize, the bitumen flame-proof modifier of above-mentioned improvement, be made up of the raw material of following parts by weight:
Diisooctyl amber sodium sulfonate 2.8 parts, hydroxypropyl methyl cellulose ether 3.2 part, month silicic acid vinyl acetate 2.2 parts, barium borate 1.5 parts, sorbitan fatty acid ester 2.5 parts, butadiene resin membrane-forming agent 2. parts, phenylpropyl aldehyde 1 part and diethylene glycol monomethyl ether 2.5 parts.
The present invention is compared with existing asphalt flame-retardant agent, and bitumen flame-proof modifier of the present invention has good dispersity, and the features such as easy interpolation, safety, environmental protection, improve production efficiency, without contamination, less equipment corrosion; Flame-retardant composition collocation is proper, has given full play to the synergistic effect of multiple fire retardant, efficiently; Direct blended interpolation, simplifies production process, reduces production cost.
Embodiment
embodiment 1
The present invention is a kind of bitumen flame-proof modifier of improvement, is made up of the raw material of following parts by weight:
Diisooctyl amber sodium sulfonate 2.8 parts, hydroxypropyl methyl cellulose ether 3.2 part, month silicic acid vinyl acetate 2.2 parts, barium borate 1.5 parts, sorbitan fatty acid ester 2.5 parts, butadiene resin membrane-forming agent 2. parts, phenylpropyl aldehyde 1 part and diethylene glycol monomethyl ether 2.5 parts.
embodiment 2
The present invention is a kind of bitumen flame-proof modifier of improvement, is made up of the raw material of following parts by weight:
Diisooctyl amber sodium sulfonate 2.5 parts, hydroxypropyl methyl cellulose ether 2.5 part, month silicic acid vinyl acetate 1.5 parts, barium borate 0.8 part, sorbitan fatty acid ester 1.5 parts, butadiene resin membrane-forming agent 2 parts, phenylpropyl aldehyde 0.5 part and diethylene glycol monomethyl ether 1.5 parts.
embodiment 3
The present invention is a kind of bitumen flame-proof modifier of improvement, is made up of the raw material of following parts by weight:
Diisooctyl amber sodium sulfonate 3.6 parts, hydroxypropyl methyl cellulose ether 3.8 part, month silicic acid vinyl acetate 3.3 parts, barium borate 1.7 parts, sorbitan fatty acid ester 2.7 parts, butadiene resin membrane-forming agent 3.6 parts, phenylpropyl aldehyde 1.2 parts and diethylene glycol monomethyl ether 2.8 parts.
The present invention is compared with existing asphalt flame-retardant agent, and bitumen flame-proof modifier of the present invention has good dispersity, and the features such as easy interpolation, safety, environmental protection, improve production efficiency, without contamination, less equipment corrosion; Flame-retardant composition collocation is proper, has given full play to the synergistic effect of multiple fire retardant, efficiently; Direct blended interpolation, simplifies production process, reduces production cost.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (2)
1. the bitumen flame-proof modifier improved, is characterized in that: be made up of the raw material of following parts by weight:
Diisooctyl amber sodium sulfonate 2.5-3.6 part, hydroxypropyl methyl cellulose ether 2.5-3.8 part, moon silicic acid vinyl acetate 1.5-3.3 part, barium borate 0.8-1.7 part, sorbitan fatty acid ester 1.5-2.7 part, butadiene resin membrane-forming agent 2-3.6 part, phenylpropyl aldehyde 0.5-1.2 part and diethylene glycol monomethyl ether 1.5-2.8 part.
2. the bitumen flame-proof modifier of improvement according to claim 1, is characterized in that:
Be made up of the raw material of following parts by weight: diisooctyl amber sodium sulfonate 2.8 parts, hydroxypropyl methyl cellulose ether 3.2 part, month silicic acid vinyl acetate 2.2 parts, barium borate 1.5 parts, sorbitan fatty acid ester 2.5 parts, butadiene resin membrane-forming agent 2. parts, phenylpropyl aldehyde 1 part and diethylene glycol monomethyl ether 2.5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551585.1A CN104629383A (en) | 2013-11-11 | 2013-11-11 | Improved asphalt flame-retardant modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551585.1A CN104629383A (en) | 2013-11-11 | 2013-11-11 | Improved asphalt flame-retardant modifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104629383A true CN104629383A (en) | 2015-05-20 |
Family
ID=53208644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310551585.1A Pending CN104629383A (en) | 2013-11-11 | 2013-11-11 | Improved asphalt flame-retardant modifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104629383A (en) |
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2013
- 2013-11-11 CN CN201310551585.1A patent/CN104629383A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
|
| WD01 | Invention patent application deemed withdrawn after publication |