CN106674877A - Normal-temperature-mixed colored asphalt and preparation method thereof - Google Patents
Normal-temperature-mixed colored asphalt and preparation method thereof Download PDFInfo
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- CN106674877A CN106674877A CN201710041925.4A CN201710041925A CN106674877A CN 106674877 A CN106674877 A CN 106674877A CN 201710041925 A CN201710041925 A CN 201710041925A CN 106674877 A CN106674877 A CN 106674877A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08L57/02—Copolymers of mineral oil hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
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Abstract
The invention discloses normal-temperature-mixed colored asphalt and a preparation method thereof. The normal-temperature-mixed colored asphalt comprises, by weight, 40-50 parts of aromatic hydrocarbon oil, 30-40 parts of petroleum resin, 5-10 parts of polyurethane, 2-8 parts of styrene butadiene rubber, 19.5-27 parts of solvent oil and an appropriate amount of color powder. The preparation method includes: weighing the raw materials according to the proportion, heating the aromatic hydrocarbon oil, adding the polyurethane, the petroleum resin and the styrene butadiene rubber, and mixing and stirring; performing heat preservation at 170-190 DEG C for 1-2 hours to obtain matrix resin; cooling to 70-90 DEG C, and adding the solvent oil and the color powder to obtain the normal-temperature-mixed colored asphalt. The colored asphalt has the advantages that the colored asphalt can be mixed with stone under normal temperature, pavement paving and rolling are then performed, the preparation process of colored asphalt mixed materials is simplified greatly, and a colored pavement can be constructed simply and conveniently.
Description
Technical field
Macromolecular material and preparation method thereof the present invention relates to colour is built the road, more particularly to a kind of room temperature mix color asphalt
And preparation method thereof.
Background technology
In recent years, country with improve city function, improve human settlement, continue city context, lifted city taste, beautification
Urban landscape, city characteristic is highlighted for focus, improve constantly afforestation planning, build and management level, make great efforts to promote
The harmonious development of human and environment；Colorful Asphalt Pavement is damaged because having induction wagon flow, attractive in appearance, anti-skidding effect and high-temperature stability, water resistant
The advantages of bad property, it is widely used in the terrace in shopping mall, landscape road, square, garden, gardens.
Heat is mixed to be needed first meet level addition at 160 ~ 180 DEG C with desired building stones etc. when prepared by chromatic bitumen mixture
Mix pot is stirred, and then decolouring Colophonium is extracted in asphalt station mix pot in the case of 150 ~ 170 DEG C, adds toner, is carried out fully
Stirring；Gained heat mixes the paving material of chromatic bitumen mixture will typically reach 140 ~ 160 degree, and temperature is too low or transportation range
Far cannot just carry out decking and rolling operation.
Existing color asphalt haves the shortcomings that always mix temperature height, energy consumption are big.
The content of the invention
The purpose of the present invention is to provide a kind of room temperature mix color asphalt to overcome above-mentioned technical problem.
Another object of the present invention is to provide a kind of preparation method of above-mentioned room temperature mix color asphalt.
The concrete technical scheme that the present invention takes is：
A kind of room temperature mix color asphalt, is made up, in terms of parts by weight of following raw material：40 ~ 50 parts of aromatic naphtha, Petropols 30
~ 40 parts, polyurethane（polyurethane）5 ~ 10 parts, butadiene-styrene rubber（SBR）2 ~ 8 parts, 19.5 ~ 27 parts of solvent naphtha and appropriate color
Powder.
Preferably, the solvent naphtha is 120# or 200# solvent naphthas
A kind of preparation method of above-mentioned room temperature mix color asphalt, comprises the steps：
Raw material is weighed in proportion, aromatic naphtha is heated to into 120-140 DEG C, then add polyurethane in aromatic naphtha
（polyurethane）, Petropols and butadiene-styrene rubber（SBR）, mix；170-190 DEG C is warming up to again and is incubated 1-2h,
Obtain matrix resin；Then matrix resin is cooled to into 70-90 DEG C, then by weight 4:1 ratio adds solvent naphtha, is incubated and stirs
1-2h is mixed, room temperature is cooled to and is obtained final product room temperature mix decolouring Colophonium；Finally appropriate toner is mixed into decolouring Colophonium, room temperature is obtained final product
Mix color asphalt.
Heretofore described aromatic naphtha is purchased from the special aromatic hydrocarbons of Colophonium of Shandong region Man Teke petrochemical industries company limited
Oil（Specially color asphalt special oil）.
Beneficial effect：
The addition of solvent naphtha in the color asphalt of the present invention is used by causing color asphalt at normal temperatures with building stones mix, then
The paving of road surface, roller compaction construction are carried out, the preparation process of chromatic bitumen mixture is greatly simplify, the construction of colored road surface is made
The extremely simple convenience for becoming, and solvent naphtha can volatilize a part during spreading out and putting on, surface layer will be with when rolling for color asphalt
Underpavement only bonds together.
The polyurethane added in color asphalt of the present invention can improve the performance of decolouring Colophonium, with Petropols, aromatic hydrocarbons
The effect of catalyst and solidification is served in the courses of reaction such as oil；Room temperature mix color asphalt concrete of the present invention has construction temperature
Degree is low, consumes energy little, and environmental protection and performance no less than heat the characteristics of mix color asphalt concrete.
Specific embodiment
The present invention is expanded on further with reference to specific embodiment：
Embodiment 1
A kind of room temperature mix color asphalt, is made up of following raw material, aromatic naphtha 40kg, the kg of Petropols 30, polyurethane
（polyurethane）5 kg, butadiene-styrene rubber（SBR）The kg of 2 kg, 200# solvent naphtha 19.5 and toner 50kg.
A kind of preparation method of above-mentioned room temperature mix color asphalt, comprises the steps：
Raw material is weighed in proportion, aromatic naphtha is heated in reactor 120 DEG C, then add polyurethane in aromatic naphtha
（polyurethane）, Petropols and butadiene-styrene rubber（SBR）, mix；170 DEG C are warming up to again and 1 hour is incubated, and obtain female
Body resin；Then matrix resin is cooled to into 70 DEG C, then by weight 4:1 ratio adds 200# solvent naphthas, is incubated and stirs 1
Hour, it is cooled to room temperature and obtains final product room temperature mix decolouring Colophonium；Finally toner is mixed into decolouring Colophonium, room temperature mix is obtained final product color
Color Colophonium.
Embodiment 2
A kind of room temperature mix color asphalt, is made up of following raw material, the kg of aromatic naphtha 50, the kg of Petropols 40, polyurethane
（polyurethane）10 kg, butadiene-styrene rubber（SBR）The kg of 8 kg, 200# solvent naphtha 27 and toner 65kg.
A kind of preparation method of above-mentioned room temperature mix color asphalt, comprises the steps：
Raw material is weighed in proportion, aromatic naphtha is heated in reactor 140 DEG C, then add polyurethane in aromatic naphtha
（polyurethane）, Petropols and butadiene-styrene rubber（SBR）, mix；190 DEG C are warming up to again and 2 hours are incubated, and obtain female
Body resin；Then matrix resin is cooled to into 90 DEG C, then by weight 4:1 ratio adds 200# solvent naphthas, is incubated and stirs 2
Hour, it is cooled to room temperature and obtains final product room temperature mix decolouring Colophonium；Finally toner is mixed into decolouring Colophonium, room temperature mix is obtained final product color
Color Colophonium.
Embodiment 3
A kind of room temperature mix color asphalt, is made up of following raw material, the kg of aromatic naphtha 45, the kg of Petropols 35, polyurethane
（polyurethane）7.5 kg, butadiene-styrene rubber（SBR）The kg of 5 kg, 120# solvent naphtha 23 and toner 50kg.
A kind of preparation method of above-mentioned room temperature mix color asphalt, comprises the steps：
Raw material is weighed in proportion, aromatic naphtha is heated in reactor 130 DEG C, then add polyurethane in aromatic naphtha
（polyurethane）, Petropols and butadiene-styrene rubber（SBR）, mix；180 DEG C are warming up to again and 1.5 hours are incubated, and are obtained
Matrix resin；Then matrix resin is cooled to into 80 DEG C, then by weight 4:1 ratio adds 120# solvent naphthas, is incubated and stirs
Mix 1.5 hours, be cooled to room temperature and obtain final product room temperature mix decolouring Colophonium；Finally toner is mixed into decolouring Colophonium, room temperature is obtained final product
Mix color asphalt.
Comparative example 1
A kind of color asphalt, is made up of following raw material, the kg of aromatic naphtha 45, the kg of Petropols 35, butadiene-styrene rubber（SBR）5 kg、
The kg of 120# solvent naphthas 23 and toner 50kg.
A kind of preparation method of above-mentioned color asphalt, comprises the steps：
Weigh raw material in proportion, aromatic naphtha be heated in reactor 130 DEG C, then add in aromatic naphtha Petropols and
Butadiene-styrene rubber（SBR）, mix；180 DEG C are warming up to again and 1.5 hours are incubated, and obtain matrix resin；Then matrix resin is dropped
Temperature to 80 DEG C, then by weight 4:1 ratio adds 120# solvent naphthas, is incubated and stirs 1.5 hours, is cooled to room temperature and obtains final product often
Warm mix closes decolouring Colophonium；Finally toner is mixed into decolouring Colophonium, color asphalt is obtained final product.
Comparative example 2
A kind of color asphalt, is made up of following raw material, the kg of aromatic naphtha 45, the kg of Petropols 35, polyurethane
（polyurethane）7.5 kg, butadiene-styrene rubber（SBR）5 kg and toner 50kg.
A kind of preparation method of above-mentioned color asphalt, comprises the steps：
Raw material is weighed in proportion, aromatic naphtha is heated in reactor 130 DEG C, then add polyurethane in aromatic naphtha
（polyurethane）, Petropols and butadiene-styrene rubber（SBR）, mix；180 DEG C are warming up to again and 1.5 hours are incubated, and are obtained
Matrix resin；Then matrix resin is cooled to into room temperature and obtains final product room temperature mix decolouring Colophonium；Finally toner is mixed to drip of decolourizing
In green grass or young crops, color asphalt is obtained final product.
Room temperature mix color asphalt obtained in preferred embodiment 3 can be used at normal temperatures with building stones mix, and be spread out and put on into
The road surface good stability of type；Although color asphalt obtained in comparative example 1 also can be used at normal temperatures with building stones mix, because lacking
Few polyurethane（polyurethane）Addition, the road surface stability for spreading out and putting on aftershaping is poor；Color asphalt obtained in comparative example 2 is not
Can use with building stones mix at normal temperatures.
Room temperature mix color asphalt of the present invention more than under conditions of 80 DEG C with dry building stones（100~120℃）Carry out
Even mix, you can be met the chromatic bitumen mixture for paving and rolling requirement；Gained asphalt temperature satisfaction 80 ~
Decking and rolling operation is can be carried out in the case of 100 DEG C, the requirement to construction temperature is greatly reduced, when extending effectively construction
Between.
Claims (3)
1. a kind of room temperature mix color asphalt, it is characterised in that：It is made up of following raw material, is counted by weight：Aromatic naphtha 40 ~ 50
Part, 30 ~ 40 parts of Petropols, 5 ~ 10 parts of polyurethane, 2 ~ 8 parts of butadiene-styrene rubber, 19.5 ~ 27 parts of solvent naphtha and appropriate toner.
2. a kind of room temperature mix color asphalt as claimed in claim 1, it is characterised in that：The solvent naphtha is 120# or 200#
Solvent naphtha.
3. a kind of preparation method of room temperature mix color asphalt as claimed in claim 1 or 2, it is characterised in that：Including as follows
Step：Raw material being weighed in proportion, aromatic naphtha being heated to into 120-140 DEG C, polyurethane, Petropols are then added in aromatic naphtha
And butadiene-styrene rubber, mix；170-190 DEG C is warming up to again and 1-2h is incubated, and obtains matrix resin；Then matrix resin is lowered the temperature
To 70-90 DEG C, then by weight 4:1 ratio adds solvent naphtha, is incubated and stirs 1-2h, is cooled to room temperature and obtains final product room temperature mix
Decolouring Colophonium；Finally appropriate toner is mixed into room temperature mix decolouring Colophonium, room temperature mix color asphalt is obtained final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041925.4A CN106674877A (en) | 2017-01-20 | 2017-01-20 | Normal-temperature-mixed colored asphalt and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710041925.4A CN106674877A (en) | 2017-01-20 | 2017-01-20 | Normal-temperature-mixed colored asphalt and preparation method thereof |
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| CN106674877A true CN106674877A (en) | 2017-05-17 |
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| CN201710041925.4A Pending CN106674877A (en) | 2017-01-20 | 2017-01-20 | Normal-temperature-mixed colored asphalt and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108250774A (en) * | 2017-12-21 | 2018-07-06 | 天津城建道桥工程有限公司 | Cold-application chromatic bitumen mixture and preparation method thereof |
| CN108424606A (en) * | 2018-03-30 | 2018-08-21 | 佛山市路邦沥青有限公司 | A kind of preparation method of reflective color asphalt |
| CN108485291A (en) * | 2018-04-10 | 2018-09-04 | 江苏长路交通工程有限公司 | A kind of chromatic bituminous cement and preparation method thereof |
| CN108517124A (en) * | 2018-03-30 | 2018-09-11 | 佛山市路邦沥青有限公司 | A kind of reflective color asphalt |
| CN108530909A (en) * | 2018-03-30 | 2018-09-14 | 佛山市路邦沥青有限公司 | A kind of preparation method of wear-resisting color asphalt |
| CN108559279A (en) * | 2018-03-30 | 2018-09-21 | 佛山市路邦沥青有限公司 | A kind of preparation method of high temperature resistant color asphalt |
| CN108559280A (en) * | 2018-03-30 | 2018-09-21 | 佛山市路邦沥青有限公司 | A kind of wear-resisting color asphalt |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108250774A (en) * | 2017-12-21 | 2018-07-06 | 天津城建道桥工程有限公司 | Cold-application chromatic bitumen mixture and preparation method thereof |
| CN108424606A (en) * | 2018-03-30 | 2018-08-21 | 佛山市路邦沥青有限公司 | A kind of preparation method of reflective color asphalt |
| CN108517124A (en) * | 2018-03-30 | 2018-09-11 | 佛山市路邦沥青有限公司 | A kind of reflective color asphalt |
| CN108530909A (en) * | 2018-03-30 | 2018-09-14 | 佛山市路邦沥青有限公司 | A kind of preparation method of wear-resisting color asphalt |
| CN108559279A (en) * | 2018-03-30 | 2018-09-21 | 佛山市路邦沥青有限公司 | A kind of preparation method of high temperature resistant color asphalt |
| CN108559280A (en) * | 2018-03-30 | 2018-09-21 | 佛山市路邦沥青有限公司 | A kind of wear-resisting color asphalt |
| CN108485291A (en) * | 2018-04-10 | 2018-09-04 | 江苏长路交通工程有限公司 | A kind of chromatic bituminous cement and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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