CN108485528A - Uncured rubber asphalt waterproof coating - Google Patents
Uncured rubber asphalt waterproof coating Download PDFInfo
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- CN108485528A CN108485528A CN201810305774.3A CN201810305774A CN108485528A CN 108485528 A CN108485528 A CN 108485528A CN 201810305774 A CN201810305774 A CN 201810305774A CN 108485528 A CN108485528 A CN 108485528A
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- parts
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- asphalt waterproof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention, which discloses, provides uncured rubber asphalt waterproof coating, belongs to building field, raw material includes by weight：30 40 parts of bitumen, 15 20 parts of waste Crumb rubber, 5 10 parts of tackifier, organo montmorillonite 5 10,5 15 parts of sericite in powder, 8 18 parts of talcum powder, 35 parts of heat filling, 13 parts of special assistant.The present invention reduces production cost by adjusting raw material type and production technology, and environmental protection using the sericite in powder with tackifying effect as a part of filler, eliminates smell, and coating property is made to be greatly improved；The addition of organo montmorillonite, increases flexibility and water resistance；The addition of heat filling so that heat resistance is high, while can also keep fabulous croop property and skin-type waterproof effect.
Description
Technical field
The invention belongs to building field more particularly to uncured rubber asphalt waterproof coatings.
Background technology
It is well known that building often causes waterproof layer separation to rupture, causes to become because expanding with heat and contract with cold, shaking and displacement
It is leaked at shape seam.Common waterproof material can generally meet conventional waterproof requirement, but for special as deformed concrete crack
The waterproof at different position, then be extremely difficult to ideal effect.The waterproof of deformation joint needs special waterproof material, this kind of waterproof material
Should have the characteristics such as good oozing property of resistance, adherence, flexible extensibility, resistance leachability, high-low temperature resistant.Based on this, uncured rubber
Glue water-repellent paint can ideally solve the problems, such as the reparation of the waterproof and leakage of deformation joint.Its product remains viscous state, does not have
Film is formed, even if being always maintained at adhesiveness with base if base deforms coating almost without stress transfer, even if cracking
Also it can keep bonding again with base.It can construct in moisture substrate, primary construction, which can reach, needs thickness, without maintenance
It carries out down.Uncured rubber asphalt waterproof coating remains the body of paste of viscosity under application and stored condition, and packaging is general
Facilitate construction in use, needing to be fused under liquid condition with fuse machine for barreled.In reflow process, due to uncured
The pitch and rubber thermal coefficient used of rubber asphalt is very low, and heat conductivility is poor, and heating time is long, or even occurs in bucket
Uncured heating temperature near wall is excessively high, and uncured the phenomenon that melting not yet among bucket, and due to heating temperature mistake
Height cause it is uncured chemically react, can cause its degrade aging, performance degradation.
In process of production due to uncured rubber asphalt waterproof coating, high polymer is by high temperature, high speed shear, long-time
Pitch is modified, not only high energy consumption, but also a large amount of bitumen flue gas generated under high temperature can cause environmental pollution, with this
Meanwhile the gas chromatography contained in the bitumen flue gas of asphalt production generation, including carbocyclic ring hydrocarbon, cyclic hydrocarbon derivative and other chemical combination
Object has much to the harmful effect of health of human body, and glance coal contains a variety of multiring aromatic hydrocarbon objects such as BaP, benzanthracene, carbazole
Matter ", and be carcinogenic and strong carcinogen mostly.Such high pollution, high energy consumption, maximum discharge production method are unsustainable.
Invention content
The present invention provides uncured rubber asphalt waterproof coating to solve Problems Existing, and the present invention is by adjusting raw material type
Production cost is reduced with production technology, environmental protection using the sericite in powder with tackifying effect as a part of filler, eliminates
Smell, and coating property is made to be greatly improved；The addition of organo montmorillonite, increases flexibility and water resistance；Heat conduction is filled out
The addition of material so that heat resistance is high, while can also keep fabulous croop property and skin-type waterproof effect.
The technical solution adopted by the present invention to solve the technical problems is：
Uncured rubber asphalt waterproof coating, raw material include by weight：30-40 parts of bitumen, waste Crumb rubber 15-20
Part, 5-10 parts, organo montmorillonite 5-10 of tackifier, 5-15 parts of sericite in powder, 8-18 parts of talcum powder, 3-5 parts of heat filling are special
1-3 parts of auxiliary agent.
It is further preferred that its feed components is calculated as by weight：35 parts of bitumen, 15 parts of waste Crumb rubber, thickening
8 parts of agent, 6 parts of organo montmorillonite, 5 parts of sericite in powder, 10 parts of talcum powder, 4 parts of heat filling, 2 parts of special assistant.
The preparation method of uncured rubber asphalt waterproof coating, specific steps：
1. pitch, which is heated to 160 DEG C, squeezes into agitator tank；
2. sequentially adding waste Crumb rubber, organo montmorillonite, tackifier, stir 30 minutes, temperature is raised to 160 DEG C；
3. entering colloid mill grinds both sides, temperature is raised to 190 DEG C, and specialist additive is added, and stirs 1 hour；
4. putting into heat filling, 15min is stirred with 100r/min, then put into talcum powder inward, stirred with same rotating speed
20min, temperature are maintained at 130 DEG C or so；
5. being cooled to 120 DEG C, sericite in powder is put into, 10min, packaging and storage are sufficiently stirred with 60r/min.
The waste Crumb rubber is the tire tread rubber powder of 60-80 mesh.
The heat filling is micro powder graphite, and mesh number is 200~500 mesh.
The special assistant is AClyn low molecular weight ionomers, plays the role of the blending solubilizer of polymer, is formed mutual
Pass through network polymer.Inter-network polymer can more constitute the mixing of higher degree than simply mixing.Simple description is exactly,
One polymer molecule can surround the molecule of another polymer in melt stage, once it is cooling, just it is fixed on that place.
Organo montmorillonite is that montmorillonite obtains after organising, and montmorillonite is a kind of phyllosilicate, increases montmorillonite
Interlamellar spacing and lipophile, increase the compatibility of organo montmorillonite and pitch, to increase the present invention flexibility.It is organic
Montmorillonite can also play waterproof action, increase the water resistance of the present invention.
Compared with prior art, beneficial effects of the present invention are：
The uncured rubber asphalt waterproof coating of the present invention, solid content are more than 99%, and non-volatile object never cures, and resist lancinating
By force；The present invention reduces production cost by adjusting raw material type and production technology, and environmental protection uses the thin,tough silk cloud with tackifying effect
Female powder eliminates smell, and coating property is made to be greatly improved as a part of filler；The addition of organo montmorillonite increases
Flexibility and water resistance；The addition of heat filling makes heat resistance reach as high as 75 DEG C, while can also keep fabulous compacted
Become performance and skin-type waterproof effect；Construction is simple, can Construction of Thermal Spraying, knife-coat application and grouting for water plugging construction, with moist base
Face can bond；With apparent impermeability, building deformation joint, the displacement seam etc. that other water-repellent paints cannot cope with can be solved
Defect.
Specific implementation mode
Embodiment one
Uncured rubber asphalt waterproof coating, raw material include by weight：35 parts of bitumen, 15 parts of waste Crumb rubber, thickening
8 parts of agent, 6 parts of organo montmorillonite, 5 parts of sericite in powder, 10 parts of talcum powder, 4 parts of heat filling, 2 parts of special assistant；
Preparation method specific steps：
1. pitch, which is heated to 150 DEG C, squeezes into agitator tank；
2. sequentially adding waste Crumb rubber, organo montmorillonite, tackifier, stir 30 minutes, temperature is raised to 160 DEG C；
3. entering colloid mill grinds both sides, temperature is raised to 190 DEG C, and specialist additive is added, and stirs 1 hour；
4. putting into heat filling, 15min is stirred with 100r/min, then put into talcum powder inward, stirred with same rotating speed
20min, temperature are maintained at 130 DEG C or so；
5. being cooled to 120 DEG C, sericite in powder is put into, 10min, packaging and storage are sufficiently stirred with 60r/min.
Embodiment two
Uncured rubber asphalt waterproof coating, raw material include by weight：30 parts of bitumen, 15 parts of waste Crumb rubber, thickening
5 parts of agent, organo montmorillonite 5,5 parts of sericite in powder, 8 parts of talcum powder, 3 parts of heat filling, 1 part of special assistant；
Preparation method specific steps：
1. pitch, which is heated to 150 DEG C, squeezes into agitator tank；
2. sequentially adding waste Crumb rubber, organo montmorillonite, tackifier, stir 30 minutes, temperature is raised to 160 DEG C；
3. grinding both sides into colloid mill, temperature is raised to 190 DEG C, and specialist additive is added, and stirs 1 hour；
4. putting into heat filling, 15min is stirred with 100r/min, then put into talcum powder inward, stirred with same rotating speed
20min, temperature are maintained at 130 DEG C or so；
5. being cooled to 120 DEG C, sericite in powder is put into, 10min, packaging and storage are sufficiently stirred with 60r/min.
Embodiment three
Uncured rubber asphalt waterproof coating, raw material include by weight：40 parts of bitumen, 20 parts of waste Crumb rubber, thickening
10 parts of agent, organo montmorillonite 10,15 parts of sericite in powder, 18 parts of talcum powder, 5 parts of heat filling, 3 parts of special assistant.
Preparation method specific steps：
1. pitch, which is heated to 150 DEG C, squeezes into agitator tank；
2. sequentially adding waste Crumb rubber, organo montmorillonite, tackifier, stir 30 minutes, temperature is raised to 160 DEG C；
3. entering colloid mill grinds both sides, temperature is raised to 190 DEG C, and specialist additive is added, and stirs 1 hour；
4. putting into heat filling, 15min is stirred with 100r/min, then put into talcum powder inward, stirred with same rotating speed
20min, temperature are maintained at 130 DEG C or so；
5. being cooled to 120 DEG C, sericite in powder is put into, 10min, packaging and storage are sufficiently stirred with 60r/min.
According to uncured rubber-asphalt coating professional standard publicity original text in 2014 to uncured rubber asphalt waterproof coating
Technology requires detection, carries out being shown in Table 1 to embodiment one, embodiment two, embodiment three.
1 uncured rubber asphalt waterproof coating testing result of table
In addition to the technical characteristic described in specification, remaining technical characteristic is the known technology of those skilled in the art, to protrude this
The innovative characteristics of invention, details are not described herein for remaining technical characteristic.To sum up, the above is merely preferred embodiments of the present invention,
It should not be limited the scope of the invention with this, i.e., it is simple made by every claims under this invention and present specification
Single equivalent changes and modifications, should all still belong to the range that patent of the present invention covers.
Claims (6)
1. uncured rubber asphalt waterproof coating, it is characterised in that：Raw material includes by weight：30-40 parts of bitumen, useless rubber
15-20 parts of rubber powder, 5-10 parts of tackifier, organo montmorillonite 5-10,5-15 parts of sericite in powder, 8-18 parts of talcum powder, heat filling
3-5 parts, 1-3 parts of special assistant；
1）Bitumen is heated to 150-160 DEG C and squeezes into agitator tank,；
2）Waste Crumb rubber, organo montmorillonite, tackifier are sequentially added, are stirred 30 minutes, temperature is raised to 160 DEG C；
3）Both sides are ground into colloid mill, temperature is raised to 190 DEG C, and specialist additive is added, and stirs 1 hour；
4）Heat filling is put into, 15min is stirred with 100r/min, then put into talcum powder inward, is stirred with same rotating speed
20min, temperature are maintained at 130 DEG C or so；
5）120 DEG C are cooled to, sericite in powder is put into, 10min, packaging and storage is sufficiently stirred with 60r/min.
2. uncured rubber asphalt waterproof coating according to claim 1, it is characterised in that：Raw material includes by weight：
35 parts of bitumen, 15 parts of waste Crumb rubber, 8 parts of tackifier, 6 parts of organo montmorillonite, 5 parts of sericite in powder, 10 parts of talcum powder, heat conduction
4 parts of filler, 2 parts of special assistant.
3. uncured rubber asphalt waterproof coating according to claim 1, it is characterised in that：The waste Crumb rubber is 60-
The tire tread rubber powder of 80 mesh.
4. uncured rubber asphalt waterproof coating according to claim 1, it is characterised in that：The heat filling is micro mist
Graphite, mesh number are 200~500 mesh.
5. uncured rubber asphalt waterproof coating according to claim 1, it is characterised in that：The special assistant is
AClyn low molecular weight ionomers.
6. according to the preparation method of the arbitrary uncured rubber asphalt waterproof coatings of claim 1-5, it is characterised in that：
1）Bitumen is heated to 150-160 DEG C and squeezes into agitator tank；
2）Waste Crumb rubber, organo montmorillonite, tackifier are sequentially added, are stirred 30 minutes, temperature is raised to 160 DEG C；
3）Both sides are ground into colloid mill, temperature is raised to 190 DEG C, and specialist additive is added, and stirs 1 hour；
4）Heat filling is put into, 15min is stirred with 100r/min, then put into talcum powder inward, is stirred with same rotating speed
20min, temperature are maintained at 130 DEG C or so；
5）120 DEG C are cooled to, sericite in powder is put into, 10min, packaging and storage is sufficiently stirred with 60r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305774.3A CN108485528A (en) | 2018-04-08 | 2018-04-08 | Uncured rubber asphalt waterproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305774.3A CN108485528A (en) | 2018-04-08 | 2018-04-08 | Uncured rubber asphalt waterproof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108485528A true CN108485528A (en) | 2018-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810305774.3A Withdrawn CN108485528A (en) | 2018-04-08 | 2018-04-08 | Uncured rubber asphalt waterproof coating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111234543A (en) * | 2020-03-13 | 2020-06-05 | 荆门市诺维英新材料科技有限公司 | Waste rubber powder modified asphalt functional material and preparation method thereof |
| CN113789124A (en) * | 2021-09-16 | 2021-12-14 | 建国伟业防水科技望都有限公司 | Special non-cured rubber asphalt waterproof coating and preparation method thereof |
| CN114591682A (en) * | 2022-01-14 | 2022-06-07 | 湖北碱克新材料有限公司 | Wear-resistant asphalt-based waterproof coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119799A (en) * | 2014-07-14 | 2014-10-29 | 江苏津铭防水建材有限公司 | Non-cured rubber asphalt waterproof paint |
| CN105219107A (en) * | 2015-11-11 | 2016-01-06 | 科顺防水科技股份有限公司 | A kind of high temperature resistant sag prevention can spray uncured rubber asphalt waterproof coating and preparation method thereof |
| CN106118478A (en) * | 2016-08-27 | 2016-11-16 | 潍坊市宏源防水材料有限公司 | A kind of meltable uncured rubber asphalt waterproof coating and preparation method thereof |
| CN107779096A (en) * | 2017-10-06 | 2018-03-09 | 河南金拇指防水科技股份有限公司 | A kind of preparation method of the uncured rubber asphalt waterproof coating of new low cigarette environmental protection |
-
2018
- 2018-04-08 CN CN201810305774.3A patent/CN108485528A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119799A (en) * | 2014-07-14 | 2014-10-29 | 江苏津铭防水建材有限公司 | Non-cured rubber asphalt waterproof paint |
| CN105219107A (en) * | 2015-11-11 | 2016-01-06 | 科顺防水科技股份有限公司 | A kind of high temperature resistant sag prevention can spray uncured rubber asphalt waterproof coating and preparation method thereof |
| CN106118478A (en) * | 2016-08-27 | 2016-11-16 | 潍坊市宏源防水材料有限公司 | A kind of meltable uncured rubber asphalt waterproof coating and preparation method thereof |
| CN107779096A (en) * | 2017-10-06 | 2018-03-09 | 河南金拇指防水科技股份有限公司 | A kind of preparation method of the uncured rubber asphalt waterproof coating of new low cigarette environmental protection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111234543A (en) * | 2020-03-13 | 2020-06-05 | 荆门市诺维英新材料科技有限公司 | Waste rubber powder modified asphalt functional material and preparation method thereof |
| CN113789124A (en) * | 2021-09-16 | 2021-12-14 | 建国伟业防水科技望都有限公司 | Special non-cured rubber asphalt waterproof coating and preparation method thereof |
| CN114591682A (en) * | 2022-01-14 | 2022-06-07 | 湖北碱克新材料有限公司 | Wear-resistant asphalt-based waterproof coating and preparation method thereof |
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Application publication date: 20180904 |