CN106398419B - A kind of concrete surface oil suction oil resistance interfacial agents - Google Patents
A kind of concrete surface oil suction oil resistance interfacial agents Download PDFInfo
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- CN106398419B CN106398419B CN201610534406.7A CN201610534406A CN106398419B CN 106398419 B CN106398419 B CN 106398419B CN 201610534406 A CN201610534406 A CN 201610534406A CN 106398419 B CN106398419 B CN 106398419B
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- interfacial agents
- oil
- concrete surface
- silane
- oil suction
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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
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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
- 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
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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
- 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
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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
- 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
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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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- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
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- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
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Abstract
A kind of concrete surface oil suction oil resistance interfacial agents, it is characterised in that: interfacial agents include the raw material of following weight percent: polyvinyl chloride resin 25~30%, crosslinking active diluent 10~18%, coupling agent 3~5%, silane-modified resin, 25~35%, anti-settling agent 0.5~1%, defoaming agent 0.5~1%, surplus are kaolin.Interfacial agents of the invention have screened all kinds of coalescing agents using silane epoxy modified acrylic resin as film-forming resin, have the performance of oil resistance, acid and alkali-resistance after obtained interfacial agents film forming；Interfacial agents of the invention simultaneously add polyvinyl chloride resin powder, using the oil absorption of PVC, the certain oil absorption in part after the interfacial agents film forming made；The greasy dirt on oil-containing concrete surface can effectively be adsorbed.
Description
Technical field
The present invention relates to a kind of with oil suction, oil resistant, closure is good, intensity is high, the interfacial agents of acidproof alkali salt, can be applicable to
The interfacial agents of oil-containing concrete surface and the grease proofing oil resistance anti-corrosion of metal covering and wear-resisting field more particularly to oil suction oil resistant.
Background technique
The coolant liquids such as trapped fuel storehouse and part factory, workplace, engineering shop, oil product etc. have leakage, workshop pollution
Seriously.Most people all has a bad headache to greasy dirt, deals with very laborious, and also handles to the end unclean.If with tradition
Coating protection coating, it is that traditional coating film is caused to fall off and lose that these greasy dirts, which can seriously affect the quality of coating project,
The major reason of protective action.Greasy dirt, which not only can be absorbed, in concrete topping oil suction oil resistance interfacial agents can also be attached to by force coagulation
On native and various basal planes, can protect concrete surface prevents acid, alkali, oil etc. from corroding, itself can be coated to beautify concrete
Basal plane, and other coating can also be coated on concrete surface oil suction oil resistance coating, not influence further to brush construction.Coagulation
Native face oil suction oil resistance interfacial agents are protected by concrete greasy dirt face and coating is of great significance.The interfacial agents generallyd use
Oil suction group is divided into powdered rubber, such as coarse whiting divides powder, silica flour, talcum powder, and oil absorption is in every 20~30g of hectogram or so, no
Needs are able to satisfy, even the preferable charcoal blacks of oil absorption, oil factor is 133 or so, at the bigger interface of oil content,
Need further to be improved.
Summary of the invention
In view of the above-mentioned problems, the present invention provide it is a kind of with 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 anti-corrosion of metal covering and wear-resisting field, itself can be coated to beautify
Concrete surface, and other coating can also be coated on concrete surface oil suction oil resistance coating, do not influenced further to brush and be applied
Work.Concrete surface oil suction oil resistance interfacial agents are protected by concrete greasy dirt face and coating is of great significance.
The technical proposal adopted by the invention to solve the above technical problems is that: a kind of concrete surface oil suction oil resistance interfacial agents,
It is characterized by: interfacial agents include the raw material of following weight percent: polyvinyl chloride resin 25~30%, crosslinking active diluent 10~
18%, coupling agent 3~5%, silane-modified resin, 25~35%, anti-settling agent 0.5~1%, defoaming agent 0.5~1%, surplus are
Kaolin.
Further, the crosslinking active diluent is the mostly shrink of butyl glycidyl ether, alkyl glycidyl ether, castor oil
Any one in glycerin ether or two or three.
Further, the coupling agent is selected as isobutyl triethoxy silane, 3- aminopropyl triethoxysilane, γ-propyl
Any one in trimethoxy silane or two or three.
Further, the silane-modified resin is silane epoxy modified acrylic resin.
Further, the anti-settling agent is the N- crassitude of amide modifications rilanit special, polyamide wax, modified polyurea
Any one in ketone solution or two or three.
Further, the defoaming agent is silicone oil, organosiloxane, any one in polyethers or two or three.
Further, the kaolin is 400 mesh kaolin.
Further, the polyvinyl chloride resin is S-400PVC resin-oatmeal.
The present invention has the advantages that 1, interfacial agents of the invention are using silane epoxy modified acrylic resin as film-forming resin,
All kinds of coalescing agents have been screened, have had the performance of oil resistance, acid and alkali-resistance after obtained interfacial agents film forming；
2, interfacial agents of the invention add polyvinyl chloride resin powder simultaneously, using the oil absorption of PVC, the interfacial agents that make
Has superpower oil absorption after film forming；The greasy dirt on oil-containing concrete surface can effectively be adsorbed；
3, the interfacial agents that the present invention obtains are uniformly dispersed, and film forming speed block facilitates construction.
Specific embodiment
Technical solution of the present invention will be clearly and completely described below, it is clear that described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Examples 1 to 3
According to the mass percent configuration interface agent of each component listed in following table, configuration method is as follows: by crosslinking active
Diluent puts into a mixing bowl, polyvinyl chloride resin is added under 200 revs/min of speed, coupling agent is added after ten minutes in stirring, silane changes
Property resin, anti-settling agent, defoaming agent, kaolin, disperse 60 minutes, temperature of charge control in dispersion cylinder under 1000 revs/min of speed
System hereinafter, be sanded to fineness with sand mill less than 50 microns, is transferred to filter, after filtering at 60 DEG C.
Embodiment 4
The interfacial agents performance of Examples 1 to 3 obtained above is as follows:
| Solid content | 58 ± 2% (being measured by the regulation of GB/T1725-2007) |
| Product specific gravity | 1.20 kilograms/liter (are measured) by GB/T1756 hydrometry |
| Drying time (25 DEG C) | Surface drying 1h/ does solid work 8h (measuring by GB/T 1728-1989 measuring method) |
| Adhesion strength | 8MPa (pulls open the measurement of method adhesion test by GB/T 5210-2006) |
| Resistance to crude oil (80 DEG C) | 30d unchanged (measuring standard test by GB/T1734 oil resistivity) |
| Oil factor (g/100g) | 160 (pressing 5211.15 oil suction values determination method of GB) |
The oil factor material of several common interfacial agent materials compares:
The oil absorption of interfacial agents is mainly powder, and the oil absorption of several common powders is as follows: 325 mesh coarse whiting oil factors
20 or so, 325 mesh silica flours 18 or so, 325 mesh talcum powder 18 or so.The well known charcoal blacks oil absorption of weight is fine, oil factor
It is 133 or so, it is also poorer compared with the oil factor 160 of oil suction interfacial agents.Material used in oil suction interfacial agents is extensive, overall cost
Also not high, it is worthy of popularization very much.
Form of construction work
Form of construction work includes two kinds, a kind of to spray, and one kind is brushing.
High-pressure airless spraying gun, spray gun pressure 100kg or more, jet size 0.36mm or more, spray angle are used when spraying
40°/70°
When in precoating and small area coating using brushing, but defined thickness of dry film must be reached, recoating interval (25
DEG C) minimum 8h, maximum is without limitation.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of concrete surface oil suction oil resistance interfacial agents, it is characterised in that: interfacial agents are made of the raw material of following weight percent:
Polyvinyl chloride resin 25~30%, crosslinking active diluent 10~18%, coupling agent 3~5%, silane-modified resin, 25~35%, it is anti-
Heavy agent 0.5~1%, defoaming agent 0.5~1%, surplus are kaolin；The silane-modified resin is silane epoxy-modified acrylic acid
Resin.
2. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1, it is characterised in that: the crosslinking active is dilute
Agent is released as any one in alkyl glycidyl ether, castor oil polyglycidyl ether or two kinds.
3. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 2, it is characterised in that: the alkyl shrinks sweet
Oily ether is butyl glycidyl ether.
4. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1, it is characterised in that: the coupling agent is selected as
Isobutyl triethoxy silane, 3- aminopropyl triethoxysilane, any one in γ propyltrimethoxy silane or two kinds or
Three kinds.
5. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1, it is characterised in that: the anti-settling agent is acyl
The modified hydrogenated castor oil of amine, polyamide wax, modified polyurea N-Methyl pyrrolidone solution in any one or two or three.
6. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1, it is characterised in that: the defoaming agent is silicon
Oil, organosiloxane, any one in polyethers or two or three.
7. a kind of concrete surface oil suction oil resistance interfacial agents according to claim 1, it is characterised in that: the kaolin is
400 mesh kaolin.
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 |
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| 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 |
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| Publication Number | Publication Date |
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| CN106398419A CN106398419A (en) | 2017-02-15 |
| CN106398419B true CN106398419B (en) | 2019-06-28 |
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| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4766777B2 (en) * | 2001-05-22 | 2011-09-07 | 電気化学工業株式会社 | Two-component curing composition consisting of liquid / powder |
-
2016
- 2016-07-08 CN CN201610534406.7A patent/CN106398419B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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