CN108641379A - It is a kind of to emulsify transparent binder and preparation method thereof - Google Patents
It is a kind of to emulsify transparent binder and preparation method thereof Download PDFInfo
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- CN108641379A CN108641379A CN201810430312.4A CN201810430312A CN108641379A CN 108641379 A CN108641379 A CN 108641379A CN 201810430312 A CN201810430312 A CN 201810430312A CN 108641379 A CN108641379 A CN 108641379A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2391/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2400/00—Characterised by the use of unspecified polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2453/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of transparent binders of emulsification comprising：Transparent binder, water, emulsifier, acid, by weight percentage, the volume of the transparent binder is the 40.0%~65.0% of total volume, the volume of the water is the 31.0%~59.45% of total volume, the volume of the emulsifier is the 0.25%~2.0% of total volume, and the volume of the acid is the 0.3%~2.0% of total volume.It is a further object to provide a kind of preparation methods of the transparent binder of emulsification.The transparent binder of emulsification provided through the invention can build Natural color road surface under conditions of cold mixing cold construction, while keep flexible road surface, Natural color and various Pavement Conditions.
Description
Technical field
The invention belongs to highway construction functionality pavement technique field more particularly to a kind of transparent binder of emulsification and its systems
Preparation Method.
Background technology
In recent years, with China BRT, pavement, park and the construction upsurge at scenic spot, various functions pavement construction is in one
In the period of a high speed development, the research and construction on wherein Natural color road surface are an important aspects.
The Natural color on road surface, but epoxy resin Natural color pavement forming can be realized as binder using epoxy resin
Road surface is rigid pavement later, and road surface comfort level is relatively low.Current Natural color road surface predominantly uses transparent asphalt binder, adopts
The method for mixing heat construction with heat.But the mode that heat mixes heat construction needs to consider that the equipment during production and construction is cleaned, heated, and mixes
Close the transport of material and the temperature problem of paving process.
Invention content
The object of the present invention is to provide a kind of transparent binders of emulsification, and the transparent binder of the emulsification can be in the cold construction of cold mixing
Under the conditions of build Natural color road surface, while keeping flexible road surface, Natural color and various Pavement Conditions.
It is a further object to provide a kind of preparation methods of the transparent binder of emulsification.
The present invention provides a kind of transparent binders of emulsification comprising：
Transparent binder, water, emulsifier, acid, by weight percentage, the volume of the transparent binder is total volume
40.0%~65.0%, the volume of the water is the 31.0%~59.45% of total volume, and the volume of the emulsifier is total volume
0.25%~2.0%, the volume of the acid is the 0.3%~2.0% of total volume.
Further, the transparent binder is prepared by transparent base oil, white resin, SBS and PE.
Further, the water is pure water or deionized water or distilled water or drinkable tap water.
Further, the emulsifier is white or colourless emulsifier, including at least one of the following：Octyl phenol polyoxy
Vinethene, fatty alcohol and ethylene oxide condensate, fatty alcohol polyoxyethylene ether, alkyl phenol and ethylene oxide adduct, nonyl phenol
Polyoxyethylene ether, alkyl phenol polyoxyethylene ether, alcohol ether.
Further, the acid is dilute hydrochloric acid or dilute sulfuric acid.
The present invention also provides a kind of preparation methods emulsifying transparent binder as the aforementioned comprising：
Step 1, transparent binder is heated to 100 DEG C to 145 DEG C, and stores spare；
Step 2, prepared by soap lye：After the desired amount of emulsifier is added to the water and is stirred evenly, soap lye soda acid is tested on one side
Acid is added in degree on one side, and control soap lye pH value is between 1.5 to 4；
Step 3, by the soap lye prepared be heated to 40 DEG C to 65 DEG C it is spare；
Step 4, transparent binder and soap lye are mixed, obtains emulsifying transparent binder.
Further, in step 1, by the transparent binder after heating deposit in bitumen emulsion equipment pitch or
It is spare in modified pitch tank.
Further, in step 3, the soap lye prepared is added in the Soap liquid pot of bitumen emulsion equipment, heating
It is spare to 40 DEG C to 65 DEG C；
Further, in step 4, the pipeline valve of equipment for production of emulsified bitumen is adjusted to predeterminated position, and be adjusted to pre-
Setting parameter obtains different transparent binder solid contents by the ratio of the power control of control device transparent binder and soap lye
The transparent binder of emulsification.
A kind of transparent binder of emulsification provided by the invention and preparation method thereof can be brought following at least one beneficial to effect
Fruit：
1, using the scheme for emulsifying transparent binder, cold production, cold construction can be realized, it need not be by asphalt
Mixing building may be used small-sized mixing machine produced on-site construction, can greatly save energy consumption and production management expense, emulsify simultaneously
Transparent binder has convenient and safety advantage in transport, storage, transhipment, production process.Transparent pitch is emulsified in nature
It also plays an important role in color pavement patching, meanwhile, it emulsifies transparent binder production stage and reduces, the clean-up performance requirement to equipment
It reduces, the mode of the cold construction of cold mixing makes its production application range expand, and remarkable effect has been promoted and applied to it.
2, transparent binder is emulsified in the production process of binder, and simple process, production and management cost reduce, simultaneously
It is greatly improved in the storage, transport, construction of binder etc. convenience and safety, which is meeting pavement usage
Under the premise of energy, there are significant advantage and effect in the repairing on Natural color road surface.The transparent binder of the emulsification is produced into simultaneously
Sheet is relatively low, economical and profitable, has excellent performance, and easy to use, application prospect is good.
3, Natural color road surface can be built under conditions of cold mixing cold construction by emulsifying transparent binder, while keep road surface soft
Property, Natural color and various Pavement Conditions.The transparent binder of the emulsification is in the production process of binder, simple process, raw
Production and management cost reduce, while being greatly improved in the storage, transport, construction of binder etc. convenience and safety, should
Binder has significant advantage and effect under the premise of meeting Pavement Condition in the repairing on Natural color road surface.Simultaneously
The transparent binder production cost of the emulsification is relatively low, it is economical and profitable, have excellent performance, easy to use, application prospect is good.
Specific implementation mode
It is a further object to provide a kind of preparation methods of the transparent binder of emulsification.
The present invention provides a kind of transparent binders of emulsification comprising：
Transparent binder, water, emulsifier, acid, by weight percentage, the volume of the transparent binder is total volume
40.0%~65.0%, the volume of the water is the 31.0%~59.45% of total volume, and the volume of the emulsifier is total volume
0.25%~2.0%, the volume of the acid is the 0.3%~2.0% of total volume.
Further, the transparent binder is prepared by transparent base oil, white resin, SBS and PE.
Further, the water is pure water or deionized water or distilled water or drinkable tap water.
Further, the emulsifier is white or colourless emulsifier, including at least one of the following：Octyl phenol polyoxy
Vinethene, fatty alcohol and ethylene oxide condensate, fatty alcohol polyoxyethylene ether, alkyl phenol and ethylene oxide adduct, nonyl phenol
Polyoxyethylene ether, alkyl phenol polyoxyethylene ether, alcohol ether.
Further, the acid is dilute hydrochloric acid or dilute sulfuric acid.
The present invention also provides a kind of preparation methods emulsifying transparent binder as the aforementioned comprising：
Step 1, transparent binder is heated to 100 DEG C to 145 DEG C, and stores spare；
Step 2, prepared by soap lye：After the desired amount of emulsifier is added to the water and is stirred evenly, soap lye soda acid is tested on one side
Acid is added in degree on one side, and control soap lye pH value is between 1.5 to 4；
Step 3, by the soap lye prepared be heated to 40 DEG C to 65 DEG C it is spare；
Step 4, transparent binder and soap lye are mixed, obtains emulsifying transparent binder.
Further, in step 1, by the transparent binder after heating deposit in bitumen emulsion equipment pitch or
It is spare in modified pitch tank.
Further, in step 3, the soap lye prepared is added in the Soap liquid pot of bitumen emulsion equipment, heating
It is spare to 40 DEG C to 65 DEG C；
Further, in step 4, the pipeline valve of equipment for production of emulsified bitumen is adjusted to predeterminated position, and be adjusted to pre-
Setting parameter obtains different transparent binder solid contents by the ratio of the power control of control device transparent binder and soap lye
The transparent binder of emulsification.
Embodiment one：
This specific embodiment discloses a kind of transparent binder of emulsification, and starting components and weight percent are as follows：Thoroughly
The ratio of bright binder is 40.5%, and the ratio of water is 57.6%, and the ratio of emulsifier is 1.1%, and sour ratio is 0.8%.
Water in the present embodiment is tap water, and emulsifier is fatty alcohol and ethylene oxide condensate class emulsifier, and acid is dilute hydrochloric acid.
The preparation method on the luminous road surface of the present embodiment, step are：
1) transparent binder is heated to 115 DEG C, and is stored in spare in the asphalt tank of equipment for production of emulsified bitumen；
2) the desired amount of emulsifier is added in the desired amount of water, stirs evenly, is added while testing acid-base value dilute
Hydrochloric acid, pH value is 2.9 when hydrochloric acid needed for whole is added；
3) by the soap lye prepared be added bitumen emulsion equipment Soap liquid pot, be heated to 50 DEG C it is spare；
4) valve for regulating equipment for production of emulsified bitumen, sets parameter, is set according to the lookup of transparent binder ratio 40.5%
Standby suitable power, is arranged colloid mill power, opens colloid mill；
5) the transparent binder of emulsification that solid content is 40.5% is obtained.
The transparent binder of emulsification of the present embodiment using in Mr. Yu garden, road surface using the cold construction of cold mixing mode,
It is conserved 30 hours after the completion of paving, road surface sample detection after the completion of maintenance is had excellent performance, and color and luster and property are observed in road surface for a long time
It can meet the requirements.
Embodiment two：
This specific embodiment discloses transparent binder of a kind of emulsification and preparation method thereof.Its starting components and weight hundred
Divide ratio as follows：The ratio of transparent binder is 60.5%, and the ratio of water is 37.0%, and the ratio of emulsifier is 1.4%, sour ratio
Example is 1.1%.Water in the present embodiment is deionized water, and emulsifier is alkyl phenol polyoxyethylene ether class emulsifier, and acid is dilute sulphur
Acid.
The preparation method on the luminous road surface of the present embodiment, step are：
1) transparent binder is heated to 130 DEG C, and is stored in spare in the asphalt tank of equipment for production of emulsified bitumen；
2) the desired amount of emulsifier is added in the desired amount of water, stirs evenly, is added while testing acid-base value dilute
Hydrochloric acid, pH value is 1.8 when hydrochloric acid needed for whole is added；
3) by the soap lye prepared be added bitumen emulsion equipment Soap liquid pot, be heated to 55 DEG C it is spare；
4) valve for regulating equipment for production of emulsified bitumen, sets parameter, is set according to the lookup of transparent binder ratio 60.5%
Standby suitable power, is arranged colloid mill power, opens colloid mill；
5) the transparent binder of emulsification that solid content is 60.5% is obtained.
The transparent binder of emulsification of the present embodiment applies Mr. Yu's park landscape road, and road surface is applied using live cold mixing is cold
The mode of work conserves 24 hours after the completion of paving, is open to traffic after the completion of maintenance, sampling inspection in road surface after the completion of maintenance
It surveys, has excellent performance, color and luster is observed on road surface for a long time and performance is met the requirements, and obtains the favorable comment of owner.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of transparent binder of emulsification, which is characterized in that including：
Transparent binder, water, emulsifier, acid, by weight percentage, the volume of the transparent binder is total volume
40.0%~65.0%, the volume of the water is the 31.0%~59.45% of total volume, and the volume of the emulsifier is total volume
0.25%~2.0%, the volume of the acid is the 0.3%~2.0% of total volume.
2. the transparent binder of emulsification according to claim 1, it is characterised in that：
The transparent binder is prepared by transparent base oil, white resin, SBS and PE.
3. the transparent binder of emulsification according to claim 1, it is characterised in that：
The water is pure water or deionized water or distilled water or drinkable tap water.
4. the transparent binder of emulsification according to claim 1, it is characterised in that：
The emulsifier is white or colourless emulsifier, including at least one of the following：Octyl phenol polyoxyethylene ether, fatty alcohol
With ethylene oxide condensate, fatty alcohol polyoxyethylene ether, alkyl phenol and ethylene oxide adduct, nonylphenol polyoxyethylene ether, alkane
Base phenol polyethenoxy ether, alcohol ether.
5. the transparent binder of emulsification according to claim 1, it is characterised in that：
The acid is dilute hydrochloric acid or dilute sulfuric acid.
6. a kind of preparation method of the transparent binder of emulsification as described in any one in claim 1-5, which is characterized in that including：
Step 1, transparent binder is heated to 100 DEG C to 145 DEG C, and stores spare；
Step 2, prepared by soap lye：After the desired amount of emulsifier is added to the water and is stirred evenly, soap lye acid-base value one is tested on one side
Acid is added in side, and control soap lye pH value is between 1.5 to 4；
Step 3, by the soap lye prepared be heated to 40 DEG C to 65 DEG C it is spare；
Step 4, transparent binder and soap lye are mixed, obtains emulsifying transparent binder.
7. the preparation method of the transparent binder of emulsification according to claim 6, it is characterised in that：
In step 1, the transparent binder after heating is deposited in pitch or the modified pitch tank of bitumen emulsion equipment
It is spare.
8. the preparation method of the transparent binder of emulsification according to claim 7, it is characterised in that：
In step 3, will the soap lye that prepared be added bitumen emulsion equipment Soap liquid pot in, be heated to 40 DEG C to 65 DEG C it is standby
With.
9. the preparation method of the transparent binder of emulsification according to claim 8, it is characterised in that：
In step 4, the pipeline valve of equipment for production of emulsified bitumen is adjusted to predeterminated position, and is adjusted to parameter preset, pass through control
The ratio of the power control transparent binder and soap lye of control equipment obtains the transparent combination of emulsification of different transparent binder solid contents
Material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430312.4A CN108641379A (en) | 2018-05-08 | 2018-05-08 | It is a kind of to emulsify transparent binder and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430312.4A CN108641379A (en) | 2018-05-08 | 2018-05-08 | It is a kind of to emulsify transparent binder and preparation method thereof |
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| CN108641379A true CN108641379A (en) | 2018-10-12 |
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| CN201810430312.4A Pending CN108641379A (en) | 2018-05-08 | 2018-05-08 | It is a kind of to emulsify transparent binder and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743380A (en) * | 2004-08-31 | 2006-03-08 | 深圳市海川实业股份有限公司 | Emusified colour asphalt cementing material and its preparing method |
| CN1760280A (en) * | 2005-03-25 | 2006-04-19 | 杨毅男 | Coloured modified emulsified asphalt |
| CN102746517A (en) * | 2012-08-01 | 2012-10-24 | 株洲时代电气绝缘有限责任公司 | Luminescent colored bitumen emulsion and preparation method thereof |
| CN105542494A (en) * | 2015-12-30 | 2016-05-04 | 上海浦东路桥沥青材料有限公司 | Colored emulsified asphalt |
| CN107674447A (en) * | 2017-10-17 | 2018-02-09 | 上海浦兴路桥建设工程有限公司 | A kind of transparent binder of paving and preparation method thereof |
-
2018
- 2018-05-08 CN CN201810430312.4A patent/CN108641379A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743380A (en) * | 2004-08-31 | 2006-03-08 | 深圳市海川实业股份有限公司 | Emusified colour asphalt cementing material and its preparing method |
| CN1760280A (en) * | 2005-03-25 | 2006-04-19 | 杨毅男 | Coloured modified emulsified asphalt |
| CN102746517A (en) * | 2012-08-01 | 2012-10-24 | 株洲时代电气绝缘有限责任公司 | Luminescent colored bitumen emulsion and preparation method thereof |
| CN105542494A (en) * | 2015-12-30 | 2016-05-04 | 上海浦东路桥沥青材料有限公司 | Colored emulsified asphalt |
| CN107674447A (en) * | 2017-10-17 | 2018-02-09 | 上海浦兴路桥建设工程有限公司 | A kind of transparent binder of paving and preparation method thereof |
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