CN106009728A - Buton rock-modified asphalt waterproof rolling material coating material and technological method thereof - Google Patents
Buton rock-modified asphalt waterproof rolling material coating material and technological method thereof Download PDFInfo
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- CN106009728A CN106009728A CN201610453610.6A CN201610453610A CN106009728A CN 106009728 A CN106009728 A CN 106009728A CN 201610453610 A CN201610453610 A CN 201610453610A CN 106009728 A CN106009728 A CN 106009728A
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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
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention provides a Buton rock-modified asphalt waterproof rolling material coating material and a preparation method thereof, and belongs to the technical field of waterproof materials. The coating material is prepared from, by mass, 35%-45% of 90#matrix asphalt, 35%-50% of Buton rock, 8%-12% of SBS, 3%-5% of naphthenic oil, 2%-5% of polypropylene and 0%-10% of talcum powder. According to the Buton rock-modified asphalt waterproof rolling material coating material and the preparation method thereof, the Buton rock is treated and then doped into the matrix asphalt to prepare Buton rock-modified asphalt, and then the SBS modifier is added to prepare SBS-Buton rock composited modified asphalt; compared with the process that the asphalt is modified by the SBS singly, by adding the Buton rock, the production cost can be reduced, the high temperature resistance and the separation property of the modified asphalt are improved, and not only is the effect of replacing part of the SBS modifier achieved, but also the properties of the modified asphalt can be improved; due to the fact that the Buton rock contains 70% or above of carbonate, part or even all fillers such as the talcum powder can be replaced by doping the Buton rock.
Description
Technical field
The invention belongs to waterproof material technical field, particularly relate to a kind of cloth honest rock modified asphalt waterproof coiled material coating material and preparation method thereof.
Background technology
Current China Construction Waterproof Material Aspects is fast-growth, and product structure there has also been significant improvement, and modified asphalt waterproof coiled material is as a big class in asphaltic base waterproof roll, and in waterproof material market, portion quickly rises.Increasing and commerical residence along with permanent construction simultaneously, people are more and more higher for the requirement of buildings waterproof, and the acceleration of high-grade waterproof material is promoted also becomes inevitable.But, along with the popularization of modified asphalt waterproof coiled material, many problems are the most following.Relatively costly due to polymer modified asphalt waterproof roll, have impact on its popularization and application, and therefore the exploitation of the modified asphalt waterproof coiled material new product of high performance-price ratio seems of crucial importance.
Bitumen and asphalt belong to petroleum based material together, and chemical constitution is close, and distributed more widely in the world.In today that petroleum resources are in short supply, utilizing bitumen Substitute For Partial matrix pitch, not only reduce the use cost of Colophonium, the exploitation for new forms of energy is significant, and the addition of bitumen simultaneously can also improve the performances such as matrix pitch aging resistance.Although the research to bitumen application is much the most both at home and abroad, but is commonly used to bituminous coat project, range of application is the most limited.Therefore, present invention cloth Dun Yan (BRA) bitumen modified substrate Colophonium prepares the coating material of waterproof roll, intends expanding its range of application.
Utilize BUTON rock asphalt to prepare modified pitch, on the basis of reducing production cost, the performance of modified asphalt waterproof coiled material can be improved, as improved the non-deformability of matrix pitch, stability, high-temperature behavior and cryogenic property and ageing resistace etc..
Elastomer modified asphalt waterproof roll is made up of three parts, is tire base material, coating material and clad can packing material respectively.And coating material is made up of modifying agent, Colophonium, inserts and cosolvent.
Summary of the invention
For the technical problem of above-mentioned existence, the present invention provides a kind of cloth honest rock modified asphalt waterproof coiled material coating material and preparation method thereof, and this coating had both had good weatherability, the most cost-effective.
It is an object of the invention to be achieved through the following technical solutions:
One cloth of the present invention honest rock modified asphalt waterproof coiled material coating material, constituent is respectively the 90# matrix pitch of 35-45% by mass fraction, the cloth Dun Yan (BRA) of 35-50%, the SBS of 8-12%, the naphthenic oil of 3-5%, the polypropylene (PP) of 2-5%, the Pulvis Talci of 0-10%.
Further, described styrene butadiene styrene block copolymer (SBS) SBS is line style.
The preparation method of a kind of cloth honest rock modified asphalt waterproof coiled material coating material, comprises the following steps:
(1) pretreatment of cloth Dun Yan (BRA):
Bulk cloth Dun Yan (BRA) is pulverized, obtains powder cloth Dun Yan (BRA) that granularity is below 60 μm；
(2) preparation of cloth Dun Yan (BRA) modified asphalt waterproof coiled material coating material:
The 90# matrix pitch taking 35-45% is heated to 130-150 DEG C, mix the cloth Dun Yan (BRA) of 35-50%, 0.5h is stirred under 300r/min, cloth Dun Yan (BRA) is made to be dispersed in matrix pitch, i.e. obtain cloth Dun Yan (BRA) modified pitch, again cloth Dun Yan (BRA) modified pitch is warming up to 185-200 DEG C, add the Polymer SBS of 8-12%, continue stirring 2h, SBS is made to be uniformly dispersed in modified pitch, after be sequentially added into the naphthenic oil of 3-5%, the PP of 2-5%, the Pulvis Talci of 0-10% continues stirring 5h, elastomer modified asphalt waterproof roll coating material can be prepared as.
The invention have the benefit that
1. the present invention is incorporated in matrix pitch after being processed by cloth Dun Yan and is prepared as cloth honest rock modified pitch, adds SBS (styrene butadiene styrene block copolymer (SBS)) modifying agent, is prepared as SBS and cloth honest rock composite modified asphalt.Compared to single SBS modified pitch, the incorporation of cloth Dun Yan can reduce production cost, the heat-resisting quantity improving modified pitch and segregability, not only act as the effect of Substitute For Partial Polymer SBS (styrene butadiene styrene block copolymer (SBS)) modifying agent, it is also possible to improve the performance of modified pitch.Owing to containing the carbonate components of more than 70% in the honest rock of cloth, therefore the incorporation of cloth Dun Yan can be with fillers such as Substitute For Partial even all Pulvis Talci.
2. the waterproof roll coating material that prepared by the present invention, modified to matrix pitch through BUTON rock asphalt, improve the ageing resistace of waterproof roll, weather resistance, non-deformability and high-temperature behavior etc..
3. the water-repellent paint that prepared by the present invention, capital equipment used and raw material all can commercially be commercially available, it is possible to achieve large-scale production.
4. the present invention had both had good weatherability, the preparation method of the most cost-effective BRA modified asphalt waterproof coiled material coating material.First, it is incorporated in matrix pitch after BRA is processed and is prepared as BRA modified pitch, add Polymer SBS modifying agent, be prepared as SBS Yu BRA composite modified asphalt.Again naphthenic oil, PP (polypropylene) and Pulvis Talci are added, after being sufficiently mixed, it becomes possible to preparation becomes the coating material of modified asphalt waterproof coiled material.
Detailed description of the invention
Describe the present invention below in conjunction with embodiment.
Embodiment 1: constituent of the present invention is respectively the 90# matrix pitch of 35-45% by mass fraction, the cloth Dun Yan (BRA) of 35-50%, the SBS (Chinese is: styrene butadiene styrene block copolymer (SBS)) of 8-12%, the naphthenic oil of 3-5%, the polypropylene (PP) of 2-5%, the Pulvis Talci of 0-10%.
The preparation method of the present invention:
The 90# matrix pitch taking 43% is heated to 135 DEG C, mix the 37% cloth Dun Yan (BRA) handled well, 0.5h is stirred under 300r/min, cloth Dun Yan (BRA) is made to be dispersed in matrix pitch, i.e. obtain cloth Dun Yan (BRA) modified pitch, again cloth Dun Yan (BRA) modified pitch is warming up to 185 DEG C, add the Polymer SBS of 10%, continue stirring 2h, Polymer SBS is made to be uniformly dispersed in modified pitch, after be sequentially added into 5% naphthenic oil, the polypropylene (PP) of 3%, the Pulvis Talci of 2% continues stirring 5h, elastomer modified asphalt waterproof roll coating material can be prepared as.
Embodiment 2: this example as different from Example 1: this example preparation method is as follows:
The 90# matrix pitch taking 40% is heated to 130 DEG C, mix the 47% cloth Dun Yan (BRA) handled well, 0.5h is stirred under 300r/min, cloth Dun Yan (BRA) is made to be dispersed in matrix pitch, i.e. obtain cloth Dun Yan (BRA) modified pitch, again cloth Dun Yan (BRA) modified pitch is warming up to 200 DEG C, add the Polymer SBS of 8%, continue stirring 2h, Polymer SBS is made to be uniformly dispersed in modified pitch, after be sequentially added into 3% naphthenic oil, the polypropylene (PP) of 2% continues stirring 5h, elastomer modified asphalt waterproof roll coating material can be prepared as.
Embodiment 3: this example as different from Example 1: this example preparation method is as follows:
The 90# matrix pitch taking 41% is heated to 140 DEG C, mix the 40% cloth Dun Yan (BRA) handled well, 0.5h is stirred under 300r/min, cloth Dun Yan (BRA) is made to be dispersed in matrix pitch, i.e. obtain cloth Dun Yan (BRA) modified pitch, again cloth Dun Yan (BRA) modified pitch is warming up to 190 DEG C, add the Polymer SBS of 12%, continue stirring 2h, Polymer SBS is made to be uniformly dispersed in modified pitch, after be sequentially added into 5% naphthenic oil, the polypropylene (PP) of 2% continues stirring 5h, elastomer modified asphalt waterproof roll coating material can be prepared as.
Embodiment 4: this example as different from Example 1: this example preparation method is as follows:
The 90# matrix pitch taking 40% is heated to 150 DEG C, mix the 35% cloth Dun Yan (BRA) handled well, 0.5h is stirred under 300r/min, cloth Dun Yan (BRA) is made to be dispersed in matrix pitch, i.e. obtain cloth Dun Yan (BRA) modified pitch, again BRA modified pitch is warming up to 190 DEG C, add the Polymer SBS of 10%, continue stirring 2h, Polymer SBS is made to be uniformly dispersed in modified pitch, after be sequentially added into 3% naphthenic oil, the polypropylene (PP) of 2%, the Pulvis Talci of 10% continues stirring 5h, elastomer modified asphalt waterproof roll coating material can be prepared as.
Embodiment 5: this example as different from Example 1: this example preparation method is as follows:
The 90# matrix pitch taking 40% is heated to 140 DEG C, mix the 44% cloth Dun Yan (BRA) handled well, 0.5h is stirred under 300r/min, cloth Dun Yan (BRA) is made to be dispersed in matrix pitch, i.e. obtain cloth Dun Yan (BRA) modified pitch, again cloth Dun Yan (BRA) modified pitch is warming up to 185 DEG C, add the Polymer SBS of 8%, continue stirring 2h, Polymer SBS is made to be uniformly dispersed in modified pitch, after be sequentially added into 3% naphthenic oil, the polypropylene (PP) of 5% continues stirring 5h, elastomer modified asphalt waterproof roll coating material can be prepared as.
Embodiment 6: this example as different from Example 1: this example preparation method is as follows:
The 90# matrix pitch taking 45% is heated to 130 DEG C, mix 35% BRA handled well, 0.5h is stirred under 300r/min, cloth Dun Yan (BRA) is made to be dispersed in matrix pitch, i.e. obtain cloth Dun Yan (BRA) modified pitch, again cloth Dun Yan (BRA) modified pitch is warming up to 195 DEG C, add the Polymer SBS of 8%, continue stirring 2h, Polymer SBS is made to be uniformly dispersed in modified pitch, after be sequentially added into 5% naphthenic oil, the polypropylene (PP) of 5%, the Pulvis Talci of 2% continues stirring 5h, elastomer modified asphalt waterproof roll coating material can be prepared as.
Embodiment 7: this example as different from Example 1: this example preparation method is as follows:
The 90# matrix pitch taking 35% is heated to 150 DEG C, mix the 50% cloth Dun Yan (BRA) handled well, 0.5h is stirred under 300r/min, cloth Dun Yan (BRA) is made to be dispersed in matrix pitch, i.e. obtain cloth Dun Yan (BRA) modified pitch, again BRA modified pitch is warming up to 190 DEG C, add the Polymer SBS of 10%, continue stirring 2h, Polymer SBS is made to be uniformly dispersed in modified pitch, after be sequentially added into 3% naphthenic oil, 2% polypropylene (PP) continue stirring 5h, elastomer modified asphalt waterproof roll coating material can be prepared as.
Claims (3)
1. a cloth honest rock modified asphalt waterproof coiled material coating material, it is characterised in that: quality is pressed in constituent
Number is respectively the 90# matrix pitch of 35-45%, cloth Dun Yan (BRA), the SBS of 8-12% of 35-50%,
The naphthenic oil of 3-5%, the polypropylene (PP) of 2-5%, the Pulvis Talci of 0-10%.
Cloth honest rock modified asphalt waterproof coiled material coating material the most according to claim 1, it is characterised in that: institute
Stating styrene butadiene styrene block copolymer (SBS) SBS is line style.
3. a preparation method for cloth as claimed in claim 1 honest rock modified asphalt waterproof coiled material coating material,
It is characterized in that: comprise the following steps:
(1) pretreatment of cloth Dun Yan (BRA):
Bulk cloth Dun Yan (BRA) is pulverized, obtains the powder cloth Dun Yan that granularity is below 60 μm
(BRA)；
(2) preparation of cloth Dun Yan (BRA) modified asphalt waterproof coiled material coating material:
The 90# matrix pitch taking 35-45% is heated to 130-150 DEG C, mixes the cloth Dun Yan (BRA) of 35-50%,
Under 300r/min, stir 0.5h, make cloth Dun Yan (BRA) be dispersed in matrix pitch, i.e. obtain cloth
Dun Yan (BRA) modified pitch, then cloth Dun Yan (BRA) modified pitch is warming up to 185-200 DEG C, add
The Polymer SBS of 8-12%, continue stirring 2h, make SBS be uniformly dispersed in modified pitch, after add successively
Entering the PP of the naphthenic oil of 3-5%, 2-5%, the Pulvis Talci of 0-10% continues stirring 5h, can be prepared as elastomer
Modified asphalt waterproof coiled material coating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453610.6A CN106009728B (en) | 2016-06-21 | 2016-06-21 | A kind of honest rock modified asphalt waterproof coiled material coating material of cloth and its process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453610.6A CN106009728B (en) | 2016-06-21 | 2016-06-21 | A kind of honest rock modified asphalt waterproof coiled material coating material of cloth and its process |
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| Publication Number | Publication Date |
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| CN106009728A true CN106009728A (en) | 2016-10-12 |
| CN106009728B CN106009728B (en) | 2019-02-19 |
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| CN201610453610.6A Active CN106009728B (en) | 2016-06-21 | 2016-06-21 | A kind of honest rock modified asphalt waterproof coiled material coating material of cloth and its process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325568A (en) * | 2017-06-29 | 2017-11-07 | 安徽和轩岩沥青科技有限公司 | A kind of preparation method of BUTON rock asphalt modified asphalt mixture |
| CN108314967A (en) * | 2018-01-12 | 2018-07-24 | 宋金博 | A kind of preparation method of novel super-high performance basement waterproofing material |
| CN113235313A (en) * | 2021-05-08 | 2021-08-10 | 四川环图材料科技有限公司 | Preparation method of elastomer modified asphalt waterproof coiled material |
| CN113444470A (en) * | 2021-07-16 | 2021-09-28 | 安徽省奥佳建材有限公司 | Self-adhesive waterproof coiled material |
| CN114395262A (en) * | 2021-12-28 | 2022-04-26 | 青岛东方雨虹建筑材料有限公司 | Foaming modified asphalt waterproof coiled material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802380A (en) * | 2014-02-28 | 2014-05-21 | 北京东方雨虹防水技术股份有限公司 | Modified asphalt waterproof sheet material |
| CN104210170A (en) * | 2014-09-11 | 2014-12-17 | 锦州东方雨虹建筑材料有限责任公司 | Self-adhesive waterproof asphalt coil material |
-
2016
- 2016-06-21 CN CN201610453610.6A patent/CN106009728B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802380A (en) * | 2014-02-28 | 2014-05-21 | 北京东方雨虹防水技术股份有限公司 | Modified asphalt waterproof sheet material |
| CN104210170A (en) * | 2014-09-11 | 2014-12-17 | 锦州东方雨虹建筑材料有限责任公司 | Self-adhesive waterproof asphalt coil material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325568A (en) * | 2017-06-29 | 2017-11-07 | 安徽和轩岩沥青科技有限公司 | A kind of preparation method of BUTON rock asphalt modified asphalt mixture |
| CN108314967A (en) * | 2018-01-12 | 2018-07-24 | 宋金博 | A kind of preparation method of novel super-high performance basement waterproofing material |
| CN113235313A (en) * | 2021-05-08 | 2021-08-10 | 四川环图材料科技有限公司 | Preparation method of elastomer modified asphalt waterproof coiled material |
| CN113444470A (en) * | 2021-07-16 | 2021-09-28 | 安徽省奥佳建材有限公司 | Self-adhesive waterproof coiled material |
| CN114395262A (en) * | 2021-12-28 | 2022-04-26 | 青岛东方雨虹建筑材料有限公司 | Foaming modified asphalt waterproof coiled material and preparation method thereof |
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| CN106009728B (en) | 2019-02-19 |
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Effective date of registration: 20191121 Address after: 512627 Guangdong city of Shaoguan province Wengyuan County Weng city industrial transfer park Huacai chemical paint city A4 Road No. A-17-1 Patentee after: GUANGDONG TAISHI INDUSTRIAL Co.,Ltd. Address before: 510530 room 1923, building 3, Ruifeng center, Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou bud rice Intellectual Property Service Co.,Ltd. Effective date of registration: 20191121 Address after: 510530 room 1923, building 3, Ruifeng center, Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou bud rice Intellectual Property Service Co.,Ltd. Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: SHENYANG JIANZHU University |
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