CN101020802A - SBS elastic waterproof paint and its prepn - Google Patents
SBS elastic waterproof paint and its prepn Download PDFInfo
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- CN101020802A CN101020802A CN 200710087295 CN200710087295A CN101020802A CN 101020802 A CN101020802 A CN 101020802A CN 200710087295 CN200710087295 CN 200710087295 CN 200710087295 A CN200710087295 A CN 200710087295A CN 101020802 A CN101020802 A CN 101020802A
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- sbs
- weight parts
- water proofing
- elastic water
- proofing paint
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Abstract
The elastic waterproof SBS paint is prepared with asphalt, thermoplastic SBS rubber, emulsifier, pH regulator, bentonite and other materials. It has high solid content, high waterproof performance, environment friendship, low production cost and other advantages. The present invention also provides the preparation process of the elastic waterproof SBS paint.
Description
Technical field
The present invention relates to a kind of water-proof material, especially a kind of SBS water-proof material and preparation method thereof.
Background technology
Vinylbenzene, butadiene copolymer rubber (SBS) modifying asphalt are best, most popular modified asphalt materials in the world so far, but domesticly now can only produce waterproof sheet and solvent based coating with it, can not produce aqueous environment protection coating.Because it is emulsified that the pitch after the SBS modification is difficult to, be difficult to make the SBS water-borne coatings of high solids content.Domestic existing modifying asphalt coating, all use latex carries out modification to pitch, and the cost height, solid content is low and the every index of finished product does not reach waterproof requirement, as: elasticity, unit elongation, high temperature performance etc.The present invention proposes a kind of new efficient and environment-friendly type SBS waterproof paint under above background, make it have higher solid content, reduces its production cost simultaneously.
Summary of the invention
The objective of the invention is to, propose a kind of new SBS elastic water proofing paint, make that it has the solid content height simultaneously, Environmental Safety is good, production cost is low and characteristics such as water resistance is good.
Technical scheme of the present invention is:
A kind of SBS elastic water proofing paint, contain following component:
Pitch 35～42% SBS thermoplastic elastomers 4～12% boron-moisten soils 4～8%
Water 35～42% acid-base modifiers 0.2～0.6% emulsifying agent 2～4%
Described pitch preferred 90
#Heavy traffic paving asphalt; Described emulsifying agent is the mixture of sodium lauryl sulphate and melamine; Described acid-base modifier is a sodium hydroxide; The preferred sodium bentonite of described boron-moisten soil.
A kind of method for preparing the described SBS elastic water proofing paint of claim 1 may further comprise the steps:
1) in the pitch of 100 weight parts, adds the SBS thermoplastic elastomer of 6～15 weight parts, add the aromatic oil of 10～20 weight parts again, during heat temperature raising to 180 ℃, grind with colloidal mill, reach till the complete homodisperse, be cooled to 140 ℃～160 ℃ then, standby;
2) add the wilkinite of 10～20 weight parts in the water of 100 weight parts, warming while stirring to 50 ℃～80 ℃ adds the emulsifying agent and the acid-alkali accommodation agent composition of 5～10 weight parts again, and is standby;
3) with step 1) and step 2) two kinds of prepared compositions carry out emulsification with mulser;
4) in the composition of step 3) gained, add the styrene-butadiene latex of 10～20 weight parts, stir cooling and makes finished product coating.
Wherein, the described aromatic oil of step 1) is a furfural extract oil; Step 2) component concentration of described emulsifying agent and acid-alkali accommodation agent composition is: sodium lauryl sulphate 55～70%, melamine 15%～30%, sodium hydroxide 10%～15%. The described mulser of step 3) is a triode line formula mulser; The content of the described styrene-butadiene latex of step 4) is 60%～70%.
The present invention is by new preparation technology, makes that rubber molecule and pitch are fused fully to be one, does can form the seamless black waterproof coating of snappiness that one deck has rubber performance after solid, and firm coheres on basal plane, and permanent effectively waterproofing protection is provided.
The advantage of SBS elastic water proofing paint of the present invention is:
1. good-extensibility
SBS elastic water proofing paint of the present invention has＞800% extension property, can more effectively resist basic crack, and prevent the waterproof membrane fracture.
2. cohesive force is strong
Cohesive strength of the present invention can reach 2.44Mpa, can stick to securely on the basal plane of different material, prevents that moisture is in the film current downflow.
3. good heat resistance
Waterproof membrane after SBS elastic water proofing paint of the present invention solidifies is at 85 ℃, heating 5 hours no foamings, slip, trickling and drip phenomenons.
4. solid content height
The solid content of SBS elastic water proofing paint of the present invention reaches 40～70%, is higher than the solid content of existing waterproof paint series products 33～50%.
5. Environmental Safety is good
Starting material used in the present invention are nontoxic non-volatile product, and the emulsifying agent that is adopted is nontoxic anionic emulsifier; With water is solvent, nontoxic, does not contain inflammable gas, does not endanger workers ' health and site safety.So product uses the back that atmosphere, underground water are not produced any pollution.
6. execution conditions are easy
The present invention is a single component, need not dilute, and can directly brush; Also can construct at moist basal plane (no open fire).
7. good with the other materials consistency
Exclusive SBS modifying asphalt composition, compatible fully with asphalt water-proof coiled material; Water composition makes the cement mortar layer of itself and water-based fine fused.
Embodiment
The present invention realizes preparing the technical scheme of SBS waterproof paint of the present invention by following examples, but is not limited to following examples.
Embodiment 1.
Prepare the SBS elastic water proofing paint by following steps:
1) to 100 weight parts commercially available 90
#The SBS that adds commercially available Yueyang petrochemical iy produced of 6 weight parts in the heavy traffic paving asphalt of the Liaohe River adds 10 an amounts portion commercially available furfural extract oil again, during heat temperature raising to 180 ℃, grinds with colloidal mill, reaches till the complete homodisperse, is cooled to 140 ℃ then, and is standby;
2) add the sodium bentonite of 10 weight parts in the water of 100 weight parts, it is standby that warming while stirring to 50 ℃ adds the emulsifying agent of 5 weight parts and acid-alkali accommodation agent composition (wherein containing 55% sodium lauryl sulphate emulsifying agent, 30% melamine and 15% sodium hydroxide) again;
3) with step 1) and step 2) prepared two kinds of compositions carry out emulsification with the triode line formula mulser that prestige space dynamo-electric Manufacturing Co., Ltd in Shanghai produces;
4) styrene-butadiene latex that the commercially available Qilu Petrochemical of adding 10 weight parts is produced in the composition of step 3) gained stirs cooling and makes finished product coating.
Embodiment 2.
Prepare the SBS elastic water proofing paint by following steps:
1) to 100 weight parts commercially available 90
#The commercially available Qilu Petrochemical SBS that adds 10 weight parts in the heavy traffic paving asphalt of the Liaohe River adds 15 an amounts portion commercially available furfural extract oil again, during heat temperature raising to 180 ℃, grinds with colloidal mill, reaches till the complete homodisperse, is cooled to 150 ℃ then, and is standby;
2) add the sodium bentonite of 15 weight parts in the water of 100 weight parts, it is standby that warming while stirring to 60 ℃ adds the emulsifying agent of 8 weight parts and acid-alkali accommodation agent composition (wherein containing 70% sodium lauryl sulphate emulsifying agent, 15% melamine and 15% sodium hydroxide) again;
3) with step 1) and step 2) prepared two kinds of compositions carry out emulsification with the triode line formula mulser that prestige space dynamo-electric Manufacturing Co., Ltd in Shanghai produces;
4) styrene-butadiene latex that the commercially available Qilu Petrochemical of adding 15 weight parts is produced in the composition of step 3) gained stirs cooling and makes finished product coating.
Embodiment 3.
Prepare the SBS elastic water proofing paint by following steps:
1) to 100 weight parts commercially available 90
#The commercially available Qilu Petrochemical SBS that adds 15 weight parts in the heavy traffic paving asphalt of the Liaohe River adds 20 an amounts portion commercially available furfural extract oil again, during heat temperature raising to 180 ℃, grinds with colloidal mill, reaches till the complete homodisperse, is cooled to 160 ℃ then, and is standby;
2) add the sodium bentonite of 20 weight parts in the water of 100 weight parts, it is standby that warming while stirring to 80 ℃ adds the emulsifying agent of 10 weight parts and acid-alkali accommodation agent composition (wherein containing 70% sodium lauryl sulphate emulsifying agent, 15% melamine and 10% sodium hydroxide) again;
3) with step 1) and step 2) prepared two kinds of compositions carry out emulsification with the triode line formula mulser that prestige space dynamo-electric Manufacturing Co., Ltd in Shanghai produces;
4) styrene-butadiene latex that the commercially available Qilu Petrochemical of adding 20 weight parts is produced in the composition of step 3) gained stirs cooling and makes finished product coating.
Claims (10)
1. SBS elastic water proofing paint is characterized in that: contain following component:
Pitch 35～42% SBS thermoplastic elastomers 4～12% boron-moisten soils 4～8%
Water 35～42% acid-base modifiers 0.2～0.6% emulsifying agent 2～4%.
2. SBS elastic water proofing paint according to claim 1 is characterized in that: described pitch is 90
#Heavy traffic paving asphalt.
3. SBS elastic water proofing paint according to claim 1 is characterized in that: described emulsifying agent is the mixture of sodium lauryl sulphate and melamine.
4. SBS elastic water proofing paint according to claim 1 is characterized in that: described acid-base modifier is a sodium hydroxide.
5. SBS elastic water proofing paint according to claim 1 is characterized in that: described boron-moisten soil is a sodium bentonite.
6. method for preparing the described SBS elastic water proofing paint of claim 1 may further comprise the steps:
1) in the pitch of 100 weight parts, adds the SBS thermoplastic elastomer of 6～15 weight parts, add the aromatic oil of 10～20 weight parts again, during heat temperature raising to 180 ℃, grind with colloidal mill, reach till the complete homodisperse, be cooled to 140 ℃～160 ℃ then, standby;
2) add the wilkinite of 10～20 weight parts in the water of 100 weight parts, warming while stirring to 50 ℃～80 ℃ adds the emulsifying agent and the acid-alkali accommodation agent composition of 5～10 weight parts again, and is standby;
3) with step 1) and step 2) two kinds of prepared compositions carry out emulsification with mulser;
4) in the composition of step 3) gained, add the styrene-butadiene latex of 10～20 weight parts, stir cooling and makes finished product coating.
7. the method for preparing the SBS elastic water proofing paint according to claim 6 is characterized in that: the described aromatic oil of step 1) is a furfural extract oil.
8. the method for preparing the SBS elastic water proofing paint according to claim 6 is characterized in that: step 2) component concentration of described emulsifying agent and acid-alkali accommodation agent composition is:
Sodium lauryl sulphate 55～70% melamines 15%～30% sodium hydroxide 10%～15%.
9. the method for preparing the SBS elastic water proofing paint according to claim 6 is characterized in that: the described mulser of step 3) is a triode line formula mulser.
10. the method for preparing the SBS elastic water proofing paint according to claim 6 is characterized in that: the content of the described styrene-butadiene latex of step 4) is 60%～70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100872950A CN100537687C (en) | 2007-03-23 | 2007-03-23 | SBS elastic waterproof paint and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100872950A CN100537687C (en) | 2007-03-23 | 2007-03-23 | SBS elastic waterproof paint and its preparation |
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| Publication Number | Publication Date |
|---|---|
| CN101020802A true CN101020802A (en) | 2007-08-22 |
| CN100537687C CN100537687C (en) | 2009-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100872950A Expired - Fee Related CN100537687C (en) | 2007-03-23 | 2007-03-23 | SBS elastic waterproof paint and its preparation |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161865A (en) * | 2011-04-07 | 2011-08-24 | 安徽快来防水防腐有限公司 | Formula and manufacturing process of water emulsion type high polymer modified asphalt waterproof paint |
| CN102181229A (en) * | 2011-04-07 | 2011-09-14 | 安徽快来防水防腐有限公司 | Formula of modified asphalt waterproof coating |
| CN102190957A (en) * | 2011-03-21 | 2011-09-21 | 武汉理工大学 | Magnesium-aluminum-base laminar dihydroxide anti-aging elastomer modified asphalt coating material and preparation method thereof |
| CN102329561A (en) * | 2011-07-01 | 2012-01-25 | 湘潭宏远工程材料科技有限公司 | Waterproof coating for roads and bridges and production process thereof |
| CN102344752A (en) * | 2010-08-03 | 2012-02-08 | 无锡市全发化工有限公司 | Environmentally friendly waterproof coating and its preparation method |
| CN102732155A (en) * | 2012-07-20 | 2012-10-17 | 项晓睿 | Macromolecule waterproof coating capable of being subjected to microwave heating and preparation method thereof |
| CN102876055A (en) * | 2011-07-12 | 2013-01-16 | 赵金叶 | Sealant for pavement cracks |
| CN103289572A (en) * | 2012-12-06 | 2013-09-11 | 侯保荣 | Dustproof waterproof protective film-forming agent |
| CN103951991A (en) * | 2014-04-29 | 2014-07-30 | 新疆心路科技有限公司 | Special modified asphalt, cover strip, and preparation method and application method thereof |
| CN104109479A (en) * | 2014-06-18 | 2014-10-22 | 安徽先锋门业科技有限公司 | Preparation method of thermoplastic rubber modified asphalt waterproof paint |
| CN105482705A (en) * | 2015-12-30 | 2016-04-13 | 张力元 | Waterproof coating |
| CN106398536A (en) * | 2016-09-18 | 2017-02-15 | 科顺防水科技股份有限公司 | Anionic water-based non-curing rubber asphalt waterproof coating and preparation method thereof |
| CN111100556A (en) * | 2020-01-03 | 2020-05-05 | 江苏西尔玛道路环保材料有限公司 | Mineral colloidal SBS modified asphalt coating and preparation method and application thereof |
| CN115635755A (en) * | 2022-10-24 | 2023-01-24 | 潍坊博源新型防水材料有限公司 | Preparation method of polymer modified asphalt waterproof coiled material |
-
2007
- 2007-03-23 CN CNB2007100872950A patent/CN100537687C/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344752A (en) * | 2010-08-03 | 2012-02-08 | 无锡市全发化工有限公司 | Environmentally friendly waterproof coating and its preparation method |
| CN102344752B (en) * | 2010-08-03 | 2013-06-19 | 无锡市全发化工有限公司 | Environmentally friendly waterproof coating and its preparation method |
| CN102190957A (en) * | 2011-03-21 | 2011-09-21 | 武汉理工大学 | Magnesium-aluminum-base laminar dihydroxide anti-aging elastomer modified asphalt coating material and preparation method thereof |
| CN102190957B (en) * | 2011-03-21 | 2013-04-24 | 武汉理工大学 | Magnesium-aluminum-base laminar dihydroxide anti-aging elastomer modified asphalt coating material and preparation method thereof |
| CN102181229A (en) * | 2011-04-07 | 2011-09-14 | 安徽快来防水防腐有限公司 | Formula of modified asphalt waterproof coating |
| CN102161865A (en) * | 2011-04-07 | 2011-08-24 | 安徽快来防水防腐有限公司 | Formula and manufacturing process of water emulsion type high polymer modified asphalt waterproof paint |
| CN102329561A (en) * | 2011-07-01 | 2012-01-25 | 湘潭宏远工程材料科技有限公司 | Waterproof coating for roads and bridges and production process thereof |
| CN102329561B (en) * | 2011-07-01 | 2012-12-26 | 湘潭宏远工程材料科技有限公司 | Waterproof coating for roads and bridges and production process thereof |
| CN102876055A (en) * | 2011-07-12 | 2013-01-16 | 赵金叶 | Sealant for pavement cracks |
| CN102732155B (en) * | 2012-07-20 | 2013-11-27 | 浙江鲁班建筑防水有限公司 | Macromolecule waterproof coating capable of being subjected to microwave heating and preparation method thereof |
| CN102732155A (en) * | 2012-07-20 | 2012-10-17 | 项晓睿 | Macromolecule waterproof coating capable of being subjected to microwave heating and preparation method thereof |
| CN103289572A (en) * | 2012-12-06 | 2013-09-11 | 侯保荣 | Dustproof waterproof protective film-forming agent |
| CN103951991A (en) * | 2014-04-29 | 2014-07-30 | 新疆心路科技有限公司 | Special modified asphalt, cover strip, and preparation method and application method thereof |
| CN104109479A (en) * | 2014-06-18 | 2014-10-22 | 安徽先锋门业科技有限公司 | Preparation method of thermoplastic rubber modified asphalt waterproof paint |
| CN105482705A (en) * | 2015-12-30 | 2016-04-13 | 张力元 | Waterproof coating |
| CN106398536A (en) * | 2016-09-18 | 2017-02-15 | 科顺防水科技股份有限公司 | Anionic water-based non-curing rubber asphalt waterproof coating and preparation method thereof |
| CN106398536B (en) * | 2016-09-18 | 2019-04-12 | 科顺防水科技股份有限公司 | Anion-type water-thinned uncured rubber asphalt waterproof coating of one kind and preparation method thereof |
| CN111100556A (en) * | 2020-01-03 | 2020-05-05 | 江苏西尔玛道路环保材料有限公司 | Mineral colloidal SBS modified asphalt coating and preparation method and application thereof |
| CN115635755A (en) * | 2022-10-24 | 2023-01-24 | 潍坊博源新型防水材料有限公司 | Preparation method of polymer modified asphalt waterproof coiled material |
| CN115635755B (en) * | 2022-10-24 | 2024-04-16 | 潍坊博源新型防水材料有限公司 | Preparation method of polymer modified asphalt waterproof coiled material |
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| Publication number | Publication date |
|---|---|
| CN100537687C (en) | 2009-09-09 |
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Granted publication date: 20090909 Termination date: 20110323 |