CN107502019A - A kind of waterproof material and preparation method thereof - Google Patents
A kind of waterproof material and preparation method thereof Download PDFInfo
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- CN107502019A CN107502019A CN201710638980.1A CN201710638980A CN107502019A CN 107502019 A CN107502019 A CN 107502019A CN 201710638980 A CN201710638980 A CN 201710638980A CN 107502019 A CN107502019 A CN 107502019A
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- waterproof material
- methacrylate
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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Abstract
The invention discloses a kind of waterproof material and preparation method thereof, wherein, the waterproof material includes the composition of following percentage by weight：Methacrylate 10%~16%；Cellulose acetate 12%~20%；O-fluorobenzoic acid 1.2%~2.8%；Amorphous state a olefin copolymers 5%~15%；Isopropyl Dipropyl sulfide 2.5%~6.9%；Bright sulfur acid 0.2%~0.6%；Remaining is deionized water.For the waterproof material of the present invention indoors in use, can be constructed in a manner of spraying, material can penetrate into the concrete of lower floor along the gap of ceramic tile leaky portion and micro-crack, and penetrate further into and waterproof reparation is carried out among concrete hair cracks.
Description
Technical field
The present invention relates to a kind of waterproof material and preparation method thereof.
Background technology
At present, China enters building rapid growth period, and the whole nation is construction site everywhere, but due to a variety of causes,
Leakage of building is caused to take place frequently, according to the information of the Chinese Central Television (CCTV), national percolation ratio is up to 80%.It is each at the beginning of project
Producer, including size waterproof producer, all say how good the material of oneself is, but to the later stage of engineering site, what is all occurred is tight
The seepage of weight, causes the later stage, shifts responsibility onto others and dispute over trifles, the phenomenon of squabble occurs again and again.Applied at most in China engineering at present
Waterproof material is various coiled materials and polypropylene fibre, and seepage is very serious, many reason for seepage, such as the sedimentation at scene, concrete
Pour, the processing of waterproof basal plane, the sense of responsibility, technical merit etc. of workmen.But largely oozed according to our whole nations
The actual field investigation for the project repaired is leaked, more main reasons is that many waterproof materials and construction site condition mismatch, institute
With no matter size factory material, no matter good material or poor material, to scene all be leakage it is in a complete mess.It is to find out its cause, main
It is that various coiled materials are too high to building-site requirement condition, such as, basal plane is smooth, dries, and worker will pass through strict technology and train
Instruction, and the condition that these are easily reached very much in laboratory, simple, plausible technical requirements are said, in many building-sites,
It is extremely difficult to.
Most important of which is：Common coiled material lapping seam is too many；Basal plane out-of-flatness；The waterproof layer of job site is broken
It is bad.If these subject matters can be caught, settle one by one, then, the percolation ratio of building will be greatly reduced.Cause at present
Leakage of building water mainly has following reason：The job site of construction waterproofing engineering, for doing the basal plane of waterproof roll
It is difficult to accomplish very smooth, especially side wall, in amplification Microscopic observation, the surface of basal plane all into irregular rough and uneven in surface shape,
Coiled material is difficult to accomplish the tight bond with basal plane, that is to say, that has many spaces between coiled material and basal plane.
Coiled material lapping seam is too many, according to statistics, 10,000 squares of waterproof coiled material, there is 12 kilometers of overlapping the slot, as long as and one meter
Overlapping the slot is not handled well, and water will be entered by overlapping the slot, then be poked one's nose everywhere below coiled material, runs into concrete leakiness
Position, concrete will be oozed, cause leak.
In underground engineering, after coiled material is completed, want to reach long-term water-tight, it is necessary to be close to the gravity-pressing volume that bankets
Material, between the overlapping the slot of coiled material, between coiled material and basal plane, seal pressure is established, prevents the inflow of water.These are laboratories
Desired result, in fact, due to the out-of-flatness of basal plane, this seal pressure is difficult to set up., can at the position that basal plane is raised
Can seal pressure set up, will not leak, but the position that basal plane is fallen in just may not bear any pressure, this
The overlapping the slot of position will leak.Simultaneously because job site, it is difficult to accomplish to destroy not at all, once and coiled material it is local by
Destroy, then after water enters, will poke one's nose everywhere, all-pervasive, concrete pouring quality is problematic, and two kinds of phenomenons are folded if run into
Add, will result in the collapse of waterproof system, substantial amounts of percolating water phenomenon occurs in all parts of the country building, and mainly exactly this reason is drawn
Rise.
The reason for producing above-mentioned phenomenon is, the impact of heavy rain, hail for roof, belongs to a kind of high-frequency batch (-type)
Repeated stock acts on, and its action principle is neither identical with the pressure of static state, also tired not similar to persistent loop effect, but
Belong to a kind of impact fatigue effect, even therefore the water-repellent paint with good compression strength, impermeabilisation pressure, also and unexpectedly
Taste, which it, just can have good shock resistance fatigue properties, and the particularly weather such as heavy rain, hail can also reduce concrete temperature, make
The increase of waterproof material fragility is obtained, is more easy to be destroyed under impact fatigue.And among the test process of national standard, to waterproof material
Material often only determines its impermeability in Static Water pressure, and only fraction testing of materials fatigue behaviour (such as roll up by waterproof
Material), and have ignored the test to impact fatigue.
The content of the invention
The defects of the present invention seeks to exist for prior art, provides a kind of waterproof material and preparation method thereof.
The present invention to achieve the above object, adopts the following technical scheme that：A kind of waterproof material, including following weight hundred
Divide the composition of ratio：
Further, the stripper includes the composition of following percentage by weight：
Further, the stripper includes the composition of following percentage by weight：
Further, the stripper includes the composition of following percentage by weight：
Further, the concentration of the methacrylate is 82~89% (percentage by weights)；The cellulose acetate
Concentration be 85~95% (percentage by weights)；The concentration of the o-fluorobenzoic acid is 90~98% (percentage by weights)；It is described
The concentration of amorphous state a- olefin copolymers is 85~95% (percentage by weights)；The concentration of the isopropyl Dipropyl sulfide be 76~
88% (percentage by weight)；The concentration of the bright sulfur acid is 98.8~99.9% (percentage by weights).
Further, the concentration of the methacrylate is 82% (percentage by weight)；The cellulose acetate it is dense
Spend for 85% (percentage by weight)；The concentration of the o-fluorobenzoic acid is 90% (percentage by weight)；The amorphous state a- alkene
The concentration of copolymer is 85% (percentage by weight)；The concentration of the isopropyl Dipropyl sulfide is 76% (percentage by weight)；Institute
The concentration for stating bright sulfur acid is 98.8% (percentage by weight).
Further, the concentration of the methacrylate is 86% (percentage by weight)；The cellulose acetate it is dense
Spend for 90% (percentage by weight)；The concentration of the o-fluorobenzoic acid is 94% (percentage by weight)；The amorphous state a- alkene
The concentration of copolymer is 90% (percentage by weight)；The concentration of the isopropyl Dipropyl sulfide is 82% (percentage by weight)；Institute
The concentration for stating bright sulfur acid is 99.5% (percentage by weight).
Further, the concentration of the methacrylate is 89% (percentage by weight)；The cellulose acetate it is dense
Spend for 95% (percentage by weight)；The concentration of the o-fluorobenzoic acid is 98% (percentage by weight)；The amorphous state a- alkene
The concentration of copolymer is 95% (percentage by weight)；The concentration of the isopropyl Dipropyl sulfide is 88% (percentage by weight)；Institute
The concentration for stating bright sulfur acid is 99.9% (percentage by weight).
A kind of preparation method of waterproof material, comprises the following steps：
Automatical feeding system is first passed through slowly to add the methacrylate that weight percentage is 10%~16%
To being loaded with the reactor of deionized water, and it is sufficiently stirred, whipping temp is 60-70 degree, and stirring air pressure is 1.2-2.3Mpa,
Mixing time is 10~15 minutes, and the speed of stirring is 75-85 revs/min；
It is that 12%~20% acetic acid is fine to next proceed through automatical feeding system and slowly add weight percentage successively
Dimension element, weight percentage be 1.2%~2.8% o-fluorobenzoic acid, weight percentage be 5%~15% the dilute base of second just
Isopropyl Dipropyl sulfide that butyl ether, weight percentage are 2.5%~6.9%, weight percentage are 0.2%~0.6%
Bright sulfur acid and deionized water, and be sufficiently stirred, whipping temp is 30-40 degree, and stirring air pressure is 2.2-3.3Mpa, and mixing time is
15~25 minutes, the speed of stirring was 55-75 revs/min；
Membrane pump is finally started, obtained mixture is first passed through into 0.2um filters circulating filtration 2~3 hours, then pass through
0.12 μm of filter filtering, to remove the unwanted particles that particle diameter in mixture is more than 0.12 μm, produces waterproof material
Beneficial effects of the present invention：The waterproof material of the present invention in a manner of spraying indoors in use, can be constructed, material
Material can penetrate into the concrete of lower floor along the gap of ceramic tile leaky portion and micro-crack, and penetrate further into concrete hair cracks and work as
Middle progress waterproof reparation, in outdoor application, has good shock resistance fatigue effect, can be effective against heavy rain, hail band
The high-frequency repeated stock come.In addition, the waterproof material can generate waterproof sealing layer in inside concrete, rather than it is close on surface
Envelope, therefore need not conserve；Because having stronger cohesion with concrete, its compactness, crack resistance can be strengthened, compression strength substantially increases
By force, concrete, curing of the mortar can be helped, prevent from being exposed to the sun and the temperature difference, cause it is local first do, avoid producing crack performance；The production
Product application method is simple, and direct spraying can penetrate into product about 20mm, as Drainage Division in the surface of the products such as masonry concrete
Point, product will not expand, deform, and can prevent weathering, improve its durability, and permanent water-resistant can be achieved.
Brief description of the drawings
Fig. 1 is the process chart of the present invention.
Embodiment
The invention is further illustrated by the following examples, but is not limited to lifted embodiment.
Embodiment 1, the methacrylate for weighing 10kg, then are added slowly to be loaded with by automatical feeding system
In the reactor of appropriate deionized water, and it is sufficiently stirred, whipping temp is 40 degree, and stirring air pressure is 1.2Mpa, and mixing time is
10 minutes, the speed of stirring was 45 revs/min；
Then weigh 12kg cellulose acetate, 1.2kg o-fluorobenzoic acid, 5kg amorphous state a- olefin copolymers,
The 2.5kg sour and appropriate deionized water of the positive thioether of isopropyl, 0.2kg bright sulfur, and be sufficiently stirred, whipping temp is 30 degree, is stirred
It is 2.2Mpa to mix air pressure, and mixing time is 15 minutes, and the speed of stirring is 55 revs/min；
Membrane pump is finally started, obtained mixture is first passed through into 0.2um filters circulating filtration 2 hours, then through 0.12 μ
M filter filtering, to remove the unwanted particles that particle diameter in mixture is more than 0.12 μm, produces aluminium film water system photoresistance stripper.
Wherein, the concentration of the methacrylate is 82% (percentage by weight)；The concentration of the cellulose acetate is
85% (percentage by weight)；The concentration of the o-fluorobenzoic acid is 90% (percentage by weight)；The amorphous state a- olefin-copolymerizations
The concentration of thing is 85% (percentage by weight)；The concentration of the isopropyl Dipropyl sulfide is 76% (percentage by weight)；It is described pure
The concentration of sulfuric acid is 98.8% (percentage by weight).
Embodiment 2, the methacrylate for weighing 13kg, then are added slowly to be loaded with by automatical feeding system
In the reactor of appropriate deionized water, and it is sufficiently stirred, whipping temp is 50 degree, and stirring air pressure is 1.7Mpa, and mixing time is
12 minutes, the speed of stirring was 45 revs/min；
Then weigh 17kg cellulose acetate, 2.2kg o-fluorobenzoic acid, 10kg amorphous state a- olefin copolymers,
The 4.5kg sour and appropriate deionized water of the positive thioether of isopropyl, 0.4kg bright sulfur, and be sufficiently stirred, whipping temp is 35 degree, is stirred
It is 2.9Mpa to mix air pressure, and mixing time is 20 minutes, and the speed of stirring is 65 revs/min；
Membrane pump is finally started, obtained mixture is first passed through into 0.2um filters circulating filtration 2.5 hours, then pass through
0.12 μm of filter filtering, to remove the unwanted particles that particle diameter in mixture is more than 0.12 μm, produce the stripping of aluminium film water system photoresistance
Chaotropic.
Wherein, the concentration of the methacrylate is 86% (percentage by weight)；The concentration of the cellulose acetate is
90% (percentage by weight)；The concentration of the o-fluorobenzoic acid is 94% (percentage by weight)；The amorphous state a- olefin-copolymerizations
The concentration of thing is 90% (percentage by weight)；The concentration of the isopropyl Dipropyl sulfide is 82% (percentage by weight)；It is described pure
The concentration of sulfuric acid is 99.5% (percentage by weight).
Embodiment 3, the methacrylate for weighing 16kg, then are added slowly to be loaded with by automatical feeding system
In the reactor of appropriate deionized water, and it is sufficiently stirred, whipping temp is 60 degree, and stirring air pressure is 2.3Mpa, and mixing time is
15 minutes, the speed of stirring was 45 revs/min；
Then weigh 20kg cellulose acetate, 2.8kg o-fluorobenzoic acid, 15kg amorphous state a- olefin copolymers,
The 6.9kg sour and appropriate deionized water of the positive thioether of isopropyl, 0.6kg bright sulfur, and be sufficiently stirred, whipping temp is 40 degree, is stirred
It is 3.3Mpa to mix air pressure, and mixing time is 25 minutes, and the speed of stirring is 75 revs/min；
Membrane pump is finally started, obtained mixture is first passed through into 0.2um filters circulating filtration 3 hours, then through 0.12 μ
M filter filtering, to remove the unwanted particles that particle diameter in mixture is more than 0.12 μm, produces aluminium film water system photoresistance stripper.
Wherein, the concentration of the methacrylate is 89% (percentage by weight)；The concentration of the cellulose acetate is
95% (percentage by weight)；The concentration of the o-fluorobenzoic acid is 98% (percentage by weight)；The amorphous state a- olefin-copolymerizations
The concentration of thing is 95% (percentage by weight)；The concentration of the isopropyl Dipropyl sulfide is 88% (percentage by weight)；It is described pure
The concentration of sulfuric acid is 99.9% (percentage by weight).
Shown in Fig. 1, for waterproof material of the invention indoors in use, can be constructed in a manner of spraying, material can be along porcelain
The gap of brick leaky portion and micro-crack penetrate into the concrete of lower floor, and penetrate further among concrete hair cracks and prevented
Water reparation, in outdoor application, there is good shock resistance fatigue effect, heavy rain can be effective against, the high frequency that hail is brought
Rate repeated stock.In addition, the waterproof material can generate waterproof sealing layer in inside concrete, rather than in face seal, therefore not
Need to conserve；Because with concrete having stronger cohesion, its compactness, crack resistance can be strengthened, compression strength is remarkably reinforced, can be with
Help concrete, curing of the mortar, prevent from being exposed to the sun and the temperature difference, cause it is local first do, avoid producing crack performance；Product user
Method is simple, and direct spraying can penetrate into product about 20mm, as water discharging part, product is not in the surface of the products such as masonry concrete
It can expand, deform, weathering can be prevented, improve its durability, permanent water-resistant can be achieved.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (9)
1. a kind of waterproof material, it is characterised in that include the composition of following percentage by weight：
2. a kind of waterproof material as claimed in claim 1, it is characterised in that include the combination of following percentage by weight
Thing：
3. a kind of waterproof material as claimed in claim 1, it is characterised in that include the combination of following percentage by weight
Thing：
4. a kind of waterproof material as claimed in claim 1, it is characterised in that include the combination of following percentage by weight
Thing：
5. waterproof material as claimed in claim 1, it is characterised in that the concentration of the methacrylate be 82~
89% (percentage by weight)；The concentration of the cellulose acetate is 85~95% (percentage by weights)；The o-fluorobenzoic acid
Concentration is 90~98% (percentage by weights)；The concentration of the amorphous state a- olefin copolymers is 85~95% (weight percents
Than)；The concentration of the isopropyl Dipropyl sulfide is 76~88% (percentage by weights)；The concentration of bright sulfur acid for 98.8~
99.9% (percentage by weight).
6. waterproof material as claimed in claim 5, it is characterised in that the concentration of the methacrylate is 82%
(percentage by weight)；The concentration of the cellulose acetate is 85% (percentage by weight)；The concentration of the o-fluorobenzoic acid is
90% (percentage by weight)；The concentration of the amorphous state a- olefin copolymers is 85% (percentage by weight)；The isopropyl is just
The concentration of dipropyl sulfide is 76% (percentage by weight)；The concentration of the bright sulfur acid is 98.8% (percentage by weight).
7. waterproof material as claimed in claim 5, it is characterised in that the concentration of the methacrylate is 86%
(percentage by weight)；The concentration of the cellulose acetate is 90% (percentage by weight)；The concentration of the o-fluorobenzoic acid is
94% (percentage by weight)；The concentration of the amorphous state a- olefin copolymers is 90% (percentage by weight)；The isopropyl is just
The concentration of dipropyl sulfide is 82% (percentage by weight)；The concentration of the bright sulfur acid is 99.5% (percentage by weight).
8. waterproof material as claimed in claim 5, it is characterised in that the concentration of the methacrylate is 89%
(percentage by weight)；The concentration of the cellulose acetate is 95% (percentage by weight)；The concentration of the o-fluorobenzoic acid is
98% (percentage by weight)；The concentration of the amorphous state a- olefin copolymers is 95% (percentage by weight)；The isopropyl is just
The concentration of dipropyl sulfide is 88% (percentage by weight)；The concentration of the bright sulfur acid is 99.9% (percentage by weight).
9. a kind of preparation method of waterproof material, it is characterised in that comprise the following steps：
Automatical feeding system is first passed through to be added slowly to contain by the methacrylate that weight percentage is 10%~16%
In reactor equipped with deionized water, and it is sufficiently stirred, whipping temp is 60-70 degree, and stirring air pressure is 1.2-2.3Mpa, stirring
Time is 10~15 minutes, and the speed of stirring is 75-85 revs/min；
Next proceed through automatical feeding system successively slowly add weight percentage be 12%~20% cellulose acetate,
The dilute base n-butyl ether of second that o-fluorobenzoic acid that weight percentage is 1.2%~2.8%, weight percentage are 5%~15%,
The bright sulfur acid that isopropyl Dipropyl sulfide that weight percentage is 2.5%~6.9%, weight percentage are 0.2%~0.6%
And deionized water, and be sufficiently stirred, whipping temp is 30-40 degree, and stirring air pressure is 2.2-3.3Mpa, and mixing time is 15~25
Minute, the speed of stirring is 55-75 revs/min；Membrane pump is finally started, obtained mixture is first passed through into 0.2um filters follows
Ring filters 2~3 hours, then is filtered through 0.12 μm of filter, to remove the unwanted particles that particle diameter in mixture is more than 0.12 μm,
Produce waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638980.1A CN107502019A (en) | 2017-07-31 | 2017-07-31 | A kind of waterproof material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638980.1A CN107502019A (en) | 2017-07-31 | 2017-07-31 | A kind of waterproof material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107502019A true CN107502019A (en) | 2017-12-22 |
Family
ID=60689871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710638980.1A Pending CN107502019A (en) | 2017-07-31 | 2017-07-31 | A kind of waterproof material and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN107502019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109020458A (en) * | 2018-08-01 | 2018-12-18 | 安徽信息工程学院 | The preparation method of waterproof material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388713A (en) * | 2015-12-16 | 2016-03-09 | 无锡吉进环保科技有限公司 | Aluminum film drainage photoresist stripper in thin-film liquid crystal display |
| CN105503073A (en) * | 2015-12-18 | 2016-04-20 | 江苏格雷特复合材料有限公司 | Waterproof material production method |
-
2017
- 2017-07-31 CN CN201710638980.1A patent/CN107502019A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388713A (en) * | 2015-12-16 | 2016-03-09 | 无锡吉进环保科技有限公司 | Aluminum film drainage photoresist stripper in thin-film liquid crystal display |
| CN105503073A (en) * | 2015-12-18 | 2016-04-20 | 江苏格雷特复合材料有限公司 | Waterproof material production method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109020458A (en) * | 2018-08-01 | 2018-12-18 | 安徽信息工程学院 | The preparation method of waterproof material |
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Application publication date: 20171222 |