CN106398419A - An oil-absorbing and oil-blocking interface agent for concrete surfaces - Google Patents
An oil-absorbing and oil-blocking interface agent for concrete surfaces Download PDFInfo
- Publication number
- CN106398419A CN106398419A CN201610534406.7A CN201610534406A CN106398419A CN 106398419 A CN106398419 A CN 106398419A CN 201610534406 A CN201610534406 A CN 201610534406A CN 106398419 A CN106398419 A CN 106398419A
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- China
- Prior art keywords
- oil
- interfacial agents
- concrete surface
- agent
- resin
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/65—Additives macromolecular
-
- 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
-
- 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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- 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
An oil-absorbing and oil-blocking interface agent for concrete surfaces is disclosed. The interface agent is characterized by comprising, by weight, 25-30% of PVC resin, 10-18% of a crosslinking active diluting agent, 3-5% of a coupling agent, 25-35% of silane-modified resin, 0.5-1% of an anti-settling agent, and 0.5-1% of a defoamer, with the balance being kaolin. The interface agent adopts silane epoxy modified acrylic resin as film-forming resin, and various coalescing agents are screened, and therefore the prepared interface agent after film forming has properties of oil blocking, acid resisting and alkali resisting. The PVC resin powder is added into the interface agent and an oil-absorbing property of the PVC is utilized so that the prepared interface agent after film forming has a certain oil-absorbing property and can effectively adsorb oil stains on oil-containing concrete surfaces.
Description
Technical field
The present invention relates to a kind of there is oil suction, oil resistant, closure is good, intensity is high, the interfacial agents of acidproof alkali salt, can be applicable to
The oil-containing concrete surface and grease proofing oil resistance of metal covering is anti-corrosion and wear-resisting field, the more particularly, to interfacial agents of oil suction oil resistant.
Background technology
The coolant such as trapped fuel storehouse and part factory, workplace, engineering shop, oil product etc. have leakage, and workshop is polluted
Seriously.Most people is all had a bad headache to greasy dirt, deals with very hard, and unclean to finally also processing.If with tradition
Coating protection application, these greasy dirts can have a strong impact on the quality of coating project, is to cause traditional coating film to come off and lose
The major reason of protective action.Concrete topping oil suction oil resistance interfacial agents not only can absorb greasy dirt and can also be attached to by force coagulation
On native and various basal plane, concrete surface can be protected to prevent acid, alkali, oil etc. from corroding, itself can coat to beautify concrete
Basal plane, and other coating can also be coated with concrete surface oil suction oil resistance coating, does not affect to brush construction further.Coagulation
Native face oil suction oil resistance interfacial agents are significant for the protection of concrete greasy dirt face and application.The interfacial agents generally adopting
Oil suction group is divided into powdered rubber, such as coarse whiting divides powder, silica flour, talcum powder etc., oil absorption in every hectogram 20～30g, no
Needs can be met, even the preferable charcoal blacks of oil absorption, oil factor is 133 about, in oil content than larger interface,
Need further to be improved.
Content of the invention
For the problems referred to above, the present invention provide a kind of there is oil suction, oil resistant, closure is good, intensity is high, the boundary of acidproof alkali salt
Face agent, can be applicable to oil-containing concrete surface and the grease proofing oil resistance of metal covering is anti-corrosion and wear-resisting field, and itself can coat to beautify
Concrete surface, and other coating can also be coated with concrete surface oil suction oil resistance coating, does not affect to brush further to apply
Work.Concrete surface oil suction oil resistance interfacial agents are significant for the protection of concrete greasy dirt face and application.
The present invention solves above-mentioned technical problem and be employed technical scheme comprise that：A kind of concrete surface oil suction oil resistance interfacial agents,
It is characterized in that：Interfacial agents include the raw material of following percentage by weight：Polyvinyl chloride resin 25～30%, crosslinking active diluent 10～
18%th, coupling agent 3～5%, silane-modified resin, 25～35%, anti-settling agent 0.5～1%, defoamer 0.5～1%, balance of
Kaolin.
Further, described crosslinking active diluent is shrink more than butyl glycidyl ether, alkyl glycidyl ether, castor oil
Any one or two or three in glycerin ether.
Further, described coupling agent elects isobutyl triethoxy silane, 3- aminopropyl triethoxysilane, γ-propyl group as
Any one or two or three in trimethoxy silane.
Further, described silane-modified resin is silane epoxy modified acrylic resin.
Further, described anti-settling agent is amide modifications rilanit special, polyamide wax, the N- crassitude of modified polyurea
Any one or two or three in ketone solution.
Further, described defoamer be silicone oil, organosiloxane, any one or two or three in polyethers.
Further, described kaolin is 400 mesh kaolin.
Further, described polyvinyl chloride resin is S-400PVC resin-oatmeal.
It is an advantage of the current invention that：1st, the interfacial agents of the present invention are with silane epoxy modified acrylic resin as film-forming resin,
Screen all kinds of coalescents, after the interfacial agents film forming obtaining, possess the performance of oil resistance, acid and alkali-resistance；
2nd, simultaneously the present invention interfacial agents add polyvinyl chloride resin powder, using PVC oil absorption so as to get interfacial agents
Possesses superpower oil absorption after film forming；The greasy dirt on oil-containing concrete surface can effectively be adsorbed；
3rd, the interfacial agents that the present invention obtains are uniformly dispersed, film forming speed block, convenient construction.
Specific embodiment
Technical scheme will be clearly and completely described below it is clear that described embodiment is this
Bright a part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment being obtained under the premise of making creative work, broadly fall into the scope of protection of the invention.
Embodiment 1～3
According to the mass percent configuration interface agent of listed each component in following table, collocation method is as follows：By crosslinking active
Diluent puts into a mixing bowl, adds polyvinyl chloride resin under 200 revs/min of speed, and stirring added coupling agent, silane to change after 10 minutes
Property resin, anti-settling agent, defoamer, kaolin, under 1000 revs/min of speed disperse 60 minutes, temperature of charge control in dispersion cylinder
System, below 60 DEG C, is less than 50 microns with sand mill sand milling to fineness, proceeds to filter, after filtration.
Embodiment 4
The interfacial agents performance of embodiment 1～3 obtained above is as follows：
The oil factor material contrast of several conventional interfacial agent material：
The oil absorption of interfacial agents is mainly powder, and the oil absorption of several conventional powders is as follows：325 mesh coarse whiting oil factors
20 about, 325 mesh silica flour 18 about, 325 mesh talcum powder 18 about.Well known to weight, charcoal blacks oil absorption is fine, oil factor
For 133 about, also poorer compared with the oil factor 160 of oil suction interfacial agents.Material used by oil suction interfacial agents is extensive, integrated cost
Also not high, it is worthy of popularization very much.
Form of construction work
Form of construction work includes two kinds, and a kind of is spraying, and a kind of is to brush.
Using high-pressure airless spraying gun during spraying, more than spray gun pressure 100kg, more than jet size 0.36mm, spray angle
40 °/70 ° precoating and during small area application using brushing when, but the build of regulation must be reached, recoating interval (25 DEG C)
Minimum 8h is maximum unrestricted.
Finally it should be noted that：Various embodiments above only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. a kind of concrete surface oil suction oil resistance interfacial agents it is characterised in that：Interfacial agents include the raw material of following percentage by weight：
Polyvinyl chloride resin 25～30%, crosslinking active diluent 10～18%, coupling agent 3～5%, silane-modified resin, 25～35%, anti-
Heavy agent 0.5～1%, defoamer 0.5～1%, balance of kaolin.
2. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1 it is characterised in that：Described crosslinking active is dilute
Release agent be butyl glycidyl ether, alkyl glycidyl ether, any one or two or three in castor oil polyglycidyl ether.
3. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1 it is characterised in that：Described coupling agent is elected as
In isobutyl triethoxy silane, 3- aminopropyl triethoxysilane, γ propyltrimethoxy silane any one or two kinds or
Three kinds.
4. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1 it is characterised in that：Described silane-modified tree
Fat is silane epoxy modified acrylic resin.
5. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1 it is characterised in that：Described anti-settling agent is acyl
Any one or two or three in the modified hydrogenated castor oil of amine, polyamide wax, the 1-METHYLPYRROLIDONE solution of modified polyurea.
6. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1 it is characterised in that：Described defoamer is silicon
Any one or two or three in oil, organosiloxane, polyethers.
7. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1 it is characterised in that：Described kaolin is
400 mesh kaolin.
8. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1 it is characterised in that：Described polyvinyl chloride resin is
S-400PVC resin-oatmeal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610534406.7A CN106398419B (en) | 2016-07-08 | 2016-07-08 | A kind of concrete surface oil suction oil resistance interfacial agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610534406.7A CN106398419B (en) | 2016-07-08 | 2016-07-08 | A kind of concrete surface oil suction oil resistance interfacial agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106398419A true CN106398419A (en) | 2017-02-15 |
| CN106398419B CN106398419B (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610534406.7A Active CN106398419B (en) | 2016-07-08 | 2016-07-08 | A kind of concrete surface oil suction oil resistance interfacial agents |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002338610A (en) * | 2001-05-22 | 2002-11-27 | Denki Kagaku Kogyo Kk | Two-material type curable composition comprising liquid/ powder form |
| CN101012115A (en) * | 2007-01-29 | 2007-08-08 | 同济大学 | Oily soil surface concrete adhesive, preparing method and using method |
| CN101041572A (en) * | 2006-03-21 | 2007-09-26 | 上海宝冶工程技术公司 | Resin adhesive agent for repairing oil medium concrete |
| CN103043944A (en) * | 2012-12-28 | 2013-04-17 | 北京东方建宇混凝土科学技术研究院有限公司 | Oil corrosion-resistant agent for concrete and preparation method thereof |
-
2016
- 2016-07-08 CN CN201610534406.7A patent/CN106398419B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002338610A (en) * | 2001-05-22 | 2002-11-27 | Denki Kagaku Kogyo Kk | Two-material type curable composition comprising liquid/ powder form |
| CN101041572A (en) * | 2006-03-21 | 2007-09-26 | 上海宝冶工程技术公司 | Resin adhesive agent for repairing oil medium concrete |
| CN101012115A (en) * | 2007-01-29 | 2007-08-08 | 同济大学 | Oily soil surface concrete adhesive, preparing method and using method |
| CN103043944A (en) * | 2012-12-28 | 2013-04-17 | 北京东方建宇混凝土科学技术研究院有限公司 | Oil corrosion-resistant agent for concrete and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106398419B (en) | 2019-06-28 |
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