CN108101414A - A kind of magnesium oxysulfide concrete hydrophober and preparation method thereof - Google Patents
A kind of magnesium oxysulfide concrete hydrophober and preparation method thereof Download PDFInfo
- Publication number
- CN108101414A CN108101414A CN201711440248.XA CN201711440248A CN108101414A CN 108101414 A CN108101414 A CN 108101414A CN 201711440248 A CN201711440248 A CN 201711440248A CN 108101414 A CN108101414 A CN 108101414A
- Authority
- CN
- China
- Prior art keywords
- mass percentage
- magnesium oxysulfide
- oxysulfide concrete
- component
- alum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of magnesium oxysulfide concrete hydrophober and preparation method thereof, includes by quality：Paraffin, polyvinyl ester, methyl-silicone oil, alum, styrene-acrylic emulsion, tetraethyl orthosilicate, stearic acid, epoxy resin, reactive polysiloxanes, octyl phenol polyoxyethylene ether, carboxymethyl cellulose, isopropanol, surfactant, enhancing component, active constituent, modified component.The magnesium oxysulfide concrete hydrophober of the present invention can improve the water resistance of magnesium oxysulfide concrete, simultaneously, additionally it is possible to significantly increase the intensity after concrete setting, concrete is avoided to crack, it advantageously ensures that the adequacy of concrete reaction, and improves the comprehensive performance of concrete.
Description
Technical field
The present invention relates to technical field of concrete more particularly to a kind of magnesium oxysulfide concrete hydrophober and preparation method thereof.
Background technology
Magnesium oxysulfide concrete hydrophober is one kind of magnesia cement, is active MgO and certain density MgSO4Solution composition
A kind of MgO-MgSO4-H2O ternarys gelling system.However, existing magnesium oxysulfide concrete hydrophober exists without modified intensity
Low, the shortcomings of volume is unstable, water resistance is poor.Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
The content of the invention
It is an object of the invention to provide a kind of magnesium oxysulfide concrete hydrophober and preparation method thereof, to overcome in the prior art
Existing deficiency.
For achieving the above object, the present invention provides a kind of magnesium oxysulfide concrete hydrophober, includes by mass percentage：
Paraffin 4-19%, polyvinyl ester 2-25%, methyl-silicone oil 2-16%, alum 1.5-10.5%, styrene-acrylic emulsion 6.5-
16.5%th, tetraethyl orthosilicate 3-10.5%, stearic acid 2.5-8.5%, epoxy resin 5.5-11%, reactive polysiloxanes 12-
18%th, octyl phenol polyoxyethylene ether 7-14%, carboxymethyl cellulose 2-6%, isopropanol 10-13.5%, surfactant 2.5-
8.5%th, component 13-28%, modified component 9-18% are enhanced；
The enhancing component includes by mass percentage：Glycidol azide polymer 25-35%, glycerin monostearate
15-20%, triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35% and detergent alkylate
Sodium sulfonate 8.5-13.5%；The modified component includes by mass percentage：Sodium sulphate 20-23%, alum 15-18%,
Potassium dihydrogen phosphate 10-35%, disodium hydrogen phosphate 20-33%, silane coupling agent 26-28%.
The improvement of magnesium oxysulfide concrete hydrophober as the present invention, the magnesium oxysulfide concrete hydrophober wrap by mass percentage
It includes：Paraffin 9-16%, polyvinyl ester 8-15%, methyl-silicone oil 5-13%, alum 3.5-7.5%, styrene-acrylic emulsion 10-
14.5%th, tetraethyl orthosilicate 6.5-9%, stearic acid 3.5-4.5%, epoxy resin 8-10%, reactive polysiloxanes 15-18%,
Octyl phenol polyoxyethylene ether 13-14%, carboxymethyl cellulose 3-4%, isopropanol 10-13.5%, enhancing component 15-25%, work
Change component 11.2-16%, modified component 12-15%.
The improvement of magnesium oxysulfide concrete hydrophober as the present invention, the enhancing component include by mass percentage：It shrinks
Glycerine azide polymer 28-34%, glycerin monostearate 16-20%, triethanolamine 8.5-10.5%, sodium polymethacrylate
20-25%, poly-quaternary ammonium salt 20-35%.
The improvement of magnesium oxysulfide concrete hydrophober as the present invention, the magnesium oxysulfide concrete hydrophober further include active set
Part, the active constituent includes by mass percentage：Emulsifier 36-45%, thickener 20-18%, magnesium nitrate supported catalyst
Zirconium oxide 50-50%.
The improvement of magnesium oxysulfide concrete hydrophober as the present invention, the surfactant is lignosulfonates, naphthalene sulphur
The mixing of one or more of hydrochlorate, powder polycarboxylate, sulfonated melamine compound resin.
The improvement of magnesium oxysulfide concrete hydrophober as the present invention, the magnesium oxysulfide concrete hydrophober further include trbasic zinc phosphate,
At this point, the magnesium oxysulfide concrete hydrophober includes by mass percentage：Paraffin 4-19%, polyvinyl ester 2-25%, methyl-silicone oil
2-16%, alum 1.5-10.5%, styrene-acrylic emulsion 6.5-16.5%, tetraethyl orthosilicate 3-10.5%, stearic acid 2.5-
8.5%th, epoxy resin 5.5-11%, reactive polysiloxanes 12-18%, octyl phenol polyoxyethylene ether 7-14%, carboxymethyl cellulose
Plain 2-6%, isopropanol 10-13.5%, surfactant 2.5-8.5%, zinc sulfate 4-8%.
The improvement of magnesium oxysulfide concrete hydrophober as the present invention, the enhancing component further include carbon fiber powder, at this point,
The enhancing component includes by mass percentage：Glycidol azide polymer 25-35%, glycerin monostearate 15-20%,
Triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35%, neopelex 8.5-
13.5% and carbon fiber powder 2.5-6.0%.
The improvement of magnesium oxysulfide concrete hydrophober as the present invention, the modified component further includes magnesium fluosilicate, at this point, institute
State modified component includes by mass percentage：Sodium sulphate 20-23%, alum 15-18%, potassium dihydrogen phosphate 10-35%, phosphorus
Sour disodium hydrogen 20-33%, silane coupling agent 26-28%, magnesium fluosilicate 7.0-8.5%.
For achieving the above object, the present invention provides a kind of preparation method of magnesium oxysulfide concrete hydrophober, including such as
Lower step：
S1, following component is weighed by mass percentage：Paraffin 4-19%, polyvinyl ester 2-25%, methyl-silicone oil 2-16%,
Alum 1.5-10.5%, styrene-acrylic emulsion 6.5-16.5%, tetraethyl orthosilicate 3-10.5%, surfactant 2.5-8.5%,
Will wherein paraffin, polyvinyl ester, methyl-silicone oil, alum, styrene-acrylic emulsion, the surfactant of tetraethyl orthosilicate and half exist
It is stirred evenly at 25-28 DEG C, obtains mixture A；
S2, following component is weighed by mass percentage：Stearic acid 2.5-8.5%, epoxy resin 5.5-11%, activity poly silicon
Oxygen alkane 12-18%, octyl phenol polyoxyethylene ether 7-14%, carboxymethyl cellulose 2-6%, isopropanol 10-13.5%, will be above-mentioned each
Component and the other half surfactant stir evenly at 25-28 DEG C, obtain mixture B；
S3, enhancing component is weighed by mass percentage：Glycidol azide polymer 25-35%, glycerin monostearate
15-20%, triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35% and detergent alkylate
Sodium sulfonate 8.5-13.5%；
S4, modified component is weighed by mass percentage：Sodium sulphate 20-23%, alum 15-18%, potassium dihydrogen phosphate
10-35%, disodium hydrogen phosphate 20-33%, silane coupling agent 26-28%；
S5, mixture A and mixture B is mixed, and synchronously adds in enhancing component and modified component.
Compared with prior art, the beneficial effects of the invention are as follows：The magnesium oxysulfide concrete hydrophober of the present invention can improve sulphur
The water resistance of oxygen magnesium cement, simultaneously, additionally it is possible to the intensity after concrete setting is significantly increased, concrete is avoided to crack,
It advantageously ensures that the adequacy of concrete reaction, and improves the comprehensive performance of concrete.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in invention, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the method flow signal of one specific embodiment of preparation method of the magnesium oxysulfide concrete hydrophober of the present invention
Figure.
Specific embodiment
The present invention is described in detail for shown each embodiment below in conjunction with the accompanying drawings, but it should explanation, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to these embodiment institute work energy, method,
Or equivalent transformation or replacement in structure, all belong to the scope of protection of the present invention within.
The magnesium oxysulfide concrete hydrophober of the present invention includes：Paraffin 4-19%, polyvinyl ester 2-25%, methyl-silicone oil 2-
16%th, alum 1.5-10.5%, styrene-acrylic emulsion 6.5-16.5%, tetraethyl orthosilicate 3-10.5%, stearic acid 2.5-
8.5%th, epoxy resin 5.5-11%, reactive polysiloxanes 12-18%, octyl phenol polyoxyethylene ether 7-14%, carboxymethyl cellulose
Plain 2-6%, isopropanol 10-13.5%, surfactant 2.5-8.5%, enhancing component 13-28%, active constituent 11.5-
16.5%th, modified component 9-18%.Preferably, the surfactant is lignosulfonates, naphthalene sulfonate, powder polycarboxylic acids
The mixing of one or more of ester, sulfonated melamine compound resin.
Wherein, the enhancing component includes by mass percentage：Glycidol azide polymer 25-35%, monostearate
Glyceride 15-20%, triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35% and 12
Sodium alkyl benzene sulfonate 8.5-13.5%；The active constituent includes by mass percentage：Emulsifier 35-45%, thickener 20-
25%th, the zirconium oxide 45-55% of magnesium nitrate supported catalyst.The modified component includes by mass percentage：Sodium sulphate 20-
23%th, alum 15-18%, potassium dihydrogen phosphate 10-35%, disodium hydrogen phosphate 20-33%, silane coupling agent 26-28%.
In one preferred embodiment, the magnesium oxysulfide concrete hydrophober includes by mass percentage：Paraffin 9-
16%, polyvinyl ester 8-15%, methyl-silicone oil 5-13%, alum 3.5-7.5%, styrene-acrylic emulsion 10-14.5%, silicic acid four
Ethyl ester 6.5-9%, stearic acid 3.5-4.5%, epoxy resin 8-10%, reactive polysiloxanes 15-18%, octylphenol polyethylene ethylene oxide
Ether 13-14%, carboxymethyl cellulose 3-4%, isopropanol 10-13.5%, enhancing component 15-25%, active constituent 11.2-
16%th, modified component 12-15%.
Wherein, the enhancing component includes by mass percentage：Glycidol azide polymer 28-34%, monostearate
Glyceride 16-20%, triethanolamine 8.5-10.5%, sodium polymethacrylate 20-25%, poly-quaternary ammonium salt 20-35%.The work
Change component includes by mass percentage：Emulsifier 36-45%, thickener 20-18%, the zirconium oxide of magnesium nitrate supported catalyst
50-50%.
In addition, the magnesium oxysulfide concrete hydrophober further includes trbasic zinc phosphate, the enhancing component further includes carbon fiber powder, institute
It states active constituent and further includes cumyl peroxide, the modified component further includes magnesium fluosilicate.
The magnesium oxysulfide concrete hydrophober includes by mass percentage：Paraffin 4-19%, polyvinyl ester 2-25%, methyl silicon
Oily 2-16%, alum 1.5-10.5%, styrene-acrylic emulsion 6.5-16.5%, tetraethyl orthosilicate 3-10.5%, stearic acid 2.5-
8.5%th, epoxy resin 5.5-11%, reactive polysiloxanes 12-18%, octyl phenol polyoxyethylene ether 7-14%, carboxymethyl cellulose
Plain 2-6%, isopropanol 10-13.5%, surfactant 2.5-8.5%, trbasic zinc phosphate 4-8%.
Wherein, the enhancing component includes by mass percentage：Glycidol azide polymer 25-35%, monostearate
Glyceride 15-20%, triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35%, dodecyl
Benzene sulfonic acid sodium salt 8.5-13.5% and carbon fiber powder 2.5-6.0%.The active constituent includes by mass percentage：Emulsifier
35-45%, thickener 20-25%, the zirconium oxide 45-55% of magnesium nitrate supported catalyst, cumyl peroxide 6.5-
9.5%.The modified component further includes magnesium fluosilicate, at this point, the modified component includes by mass percentage：Sodium sulphate 20-
23%th, alum 15-18%, potassium dihydrogen phosphate 10-35%, disodium hydrogen phosphate 20-33%, silane coupling agent 26-28%, fluorine
Magnesium silicate 7.0-8.5%.
As shown in Figure 1, the magnesium oxysulfide concrete hydrophober of the present invention is prepared as follows：
S1, following component is weighed by mass percentage：Paraffin 4-19%, polyvinyl ester 2-25%, methyl-silicone oil 2-16%,
Alum 1.5-10.5%, styrene-acrylic emulsion 6.5-16.5%, tetraethyl orthosilicate 3-10.5%, surfactant 2.5-8.5%,
Will wherein paraffin, polyvinyl ester, methyl-silicone oil, alum, styrene-acrylic emulsion, the surfactant of tetraethyl orthosilicate and half exist
It is stirred evenly at 25-28 DEG C, obtains mixture A；
S2, following component is weighed by mass percentage：Stearic acid 2.5-8.5%, epoxy resin 5.5-11%, activity poly silicon
Oxygen alkane 12-18%, octyl phenol polyoxyethylene ether 7-14%, carboxymethyl cellulose 2-6%, isopropanol 10-13.5%, will be above-mentioned each
Component and the other half surfactant stir evenly at 25-28 DEG C, obtain mixture B；
S3, enhancing component is weighed by mass percentage：Glycidol azide polymer 25-35%, glycerin monostearate
15-20%, triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35% and detergent alkylate
Sodium sulfonate 8.5-13.5%；
S4, modified component is weighed by mass percentage：Sodium sulphate 20-23%, alum 15-18%, potassium dihydrogen phosphate
10-35%, disodium hydrogen phosphate 20-33%, silane coupling agent 26-28%；
S5, mixture A and mixture B is mixed, and synchronously adds in enhancing component and modified component.
The magnesium oxysulfide concrete hydrophober of the present invention is illustrated with reference to specific embodiment.
Embodiment 1
Following component is weighed by mass percentage：Paraffin 16%, polyvinyl ester 15%, methyl-silicone oil 15%, alum
8.5%th, styrene-acrylic emulsion 7.5%, tetraethyl orthosilicate 6.5%, surfactant 2.5%, will wherein paraffin, polyvinyl ester, methyl
Silicone oil, alum, styrene-acrylic emulsion, the surfactant of tetraethyl orthosilicate and half stir evenly at 25 DEG C, are mixed
Object A.Following component is weighed by mass percentage：Stearic acid 4.5%, epoxy resin 11%, reactive polysiloxanes 12%, octyl phenol
Polyoxyethylene ether 14%, carboxymethyl cellulose 4%, isopropanol 8%, by above-mentioned each component and the other half surfactant 25
It is stirred evenly at DEG C, obtains mixture B.Enhancing component is weighed by mass percentage：Glycidol azide polymer 25%, list are hard
Glycerol 20%, triethanolamine 6.5%, sodium polymethacrylate 25%, poly-quaternary ammonium salt 10% and detergent alkylate sulphur
Sour sodium 8.5%.Modified component is weighed by mass percentage：Sodium sulphate 20%, alum 18%, potassium dihydrogen phosphate 10%, phosphorus
Sour disodium hydrogen 33%, silane coupling agent 28%.Mixture A and mixture B is mixed, and synchronously adds in enhancing component and modified group
Part, obtain the magnesium oxysulfide concrete hydrophober of the present invention.
Embodiment 2
Following component is weighed by mass percentage：Paraffin 8%, polyvinyl ester 6%, methyl-silicone oil 15%, alum
5.5%th, styrene-acrylic emulsion 7.5%, tetraethyl orthosilicate 6.5%, surfactant 2.5%, will wherein paraffin, polyvinyl ester, methyl
Silicone oil, alum, styrene-acrylic emulsion, the surfactant of tetraethyl orthosilicate and half stir evenly at 25 DEG C, are mixed
Object A.Following component is weighed by mass percentage：Stearic acid 4.5%, epoxy resin 10%, reactive polysiloxanes 12%, octyl phenol
Polyoxyethylene ether 13%, carboxymethyl cellulose 3%, isopropanol 8%, by above-mentioned each component and the other half surfactant 25
It is stirred evenly at DEG C, obtains mixture B.Enhancing component is weighed by mass percentage：Glycidol azide polymer 30%, list are hard
Glycerol 20%, triethanolamine 7.5%, sodium polymethacrylate 25%, poly-quaternary ammonium salt 15% and detergent alkylate sulphur
Sour sodium 8.5%.Modified component is weighed by mass percentage：Sodium sulphate 20%, alum 18%, potassium dihydrogen phosphate 10%, phosphorus
Sour disodium hydrogen 33%, silane coupling agent 27%.Mixture A and mixture B is mixed, and synchronously adds in enhancing component and modified group
Part, obtain the magnesium oxysulfide concrete hydrophober of the present invention.
Embodiment 3
Following component is weighed by mass percentage：Paraffin 10%, polyvinyl ester 8%, methyl-silicone oil 10%, alum
6.5%th, styrene-acrylic emulsion 10.5%, tetraethyl orthosilicate 9.5%, surfactant 2.5%, will wherein paraffin, polyvinyl ester, methyl
Silicone oil, alum, styrene-acrylic emulsion, the surfactant of tetraethyl orthosilicate and half stir evenly at 25 DEG C, are mixed
Object A.Following component is weighed by mass percentage：Stearic acid 3.5%, epoxy resin 10%, reactive polysiloxanes 15%, octyl phenol
Polyoxyethylene ether 13%, carboxymethyl cellulose 3%, isopropanol 10.5%, by above-mentioned each component and the other half surfactant
It is stirred evenly at 25 DEG C, obtains mixture B.Enhancing component is weighed by mass percentage：Glycidol azide polymer 26%,
Glycerin monostearate 18%, triethanolamine 6.5%, sodium polymethacrylate 18%, poly-quaternary ammonium salt 15% and dodecyl
Benzene sulfonic acid sodium salt 8.5%.Modified component is weighed by mass percentage：Sodium sulphate 20%, alum 18%, potassium dihydrogen phosphate
12%th, disodium hydrogen phosphate 33%, silane coupling agent 26%.Mixture A and mixture B is mixed, and synchronously adds in enhancing component
With modified component, the magnesium oxysulfide concrete hydrophober of the present invention is obtained.
In conclusion the magnesium oxysulfide concrete hydrophober of the present invention can improve the water resistance of magnesium oxysulfide concrete, meanwhile, also
The intensity after concrete setting can be significantly increased, concrete is avoided to crack, advantageously ensures that the abundant of concrete reaction
Property, and improve the comprehensive performance of concrete.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. a kind of magnesium oxysulfide concrete hydrophober, which is characterized in that the magnesium oxysulfide concrete hydrophober includes by mass percentage：Stone
Wax 4-19%, polyvinyl ester 2-25%, methyl-silicone oil 2-16%, alum 1.5-10.5%, styrene-acrylic emulsion 6.5-16.5%,
Tetraethyl orthosilicate 3-10.5%, stearic acid 2.5-8.5%, epoxy resin 5.5-11%, reactive polysiloxanes 12-18%, octyl group
Phenol polyethenoxy ether 7-14%, carboxymethyl cellulose 2-6%, isopropanol 10-13.5%, surfactant 2.5-8.5%, enhancing
Component 13-28%, modified component 9-18%；
The enhancing component includes by mass percentage：Glycidol azide polymer 25-35%, glycerin monostearate 15-
20%th, triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35% and dodecyl benzene sulfonic acid
Sodium 8.5-13.5%；The modified component includes by mass percentage：Sodium sulphate 20-23%, alum 15-18%, phosphoric acid
Potassium dihydrogen 10-35%, disodium hydrogen phosphate 20-33%, silane coupling agent 26-28%.
2. magnesium oxysulfide concrete hydrophober according to claim 1, which is characterized in that the magnesium oxysulfide concrete hydrophober presses matter
Amount percentage includes：Paraffin 9-16%, polyvinyl ester 8-15%, methyl-silicone oil 5-13%, alum 3.5-7.5%, phenylpropyl alcohol
Lotion 10-14.5%, tetraethyl orthosilicate 6.5-9%, stearic acid 3.5-4.5%, epoxy resin 8-10%, reactive polysiloxanes
15-18%, octyl phenol polyoxyethylene ether 13-14%, carboxymethyl cellulose 3-4%, isopropanol 10-13.5%, enhancing component 15-
25%th, active constituent 11.2-16%, modified component 12-15%.
3. magnesium oxysulfide concrete hydrophober according to claim 1, which is characterized in that the enhancing component is by mass percentage
Including：Glycidol azide polymer 28-34%, glycerin monostearate 16-20%, triethanolamine 8.5-10.5%, poly- first
Base sodium acrylate 20-25%, poly-quaternary ammonium salt 20-35%.
4. magnesium oxysulfide concrete hydrophober according to claim 1, which is characterized in that the magnesium oxysulfide concrete hydrophober also wraps
Active constituent is included, the active constituent includes by mass percentage：Emulsifier 36-45%, thickener 20-18%, magnesium nitrate are born
The zirconium oxide 50-50% of carried catalyst.
5. magnesium oxysulfide concrete hydrophober according to claim 1, which is characterized in that the surfactant is sulfomethylated lignin
The mixing of one or more of hydrochlorate, naphthalene sulfonate, powder polycarboxylate, sulfonated melamine compound resin.
6. magnesium oxysulfide concrete hydrophober according to claim 1, which is characterized in that the magnesium oxysulfide concrete hydrophober also wraps
Trbasic zinc phosphate is included, at this point, the magnesium oxysulfide concrete hydrophober includes by mass percentage：Paraffin 4-19%, polyvinyl ester 2-25%,
Methyl-silicone oil 2-16%, alum 1.5-10.5%, styrene-acrylic emulsion 6.5-16.5%, tetraethyl orthosilicate 3-10.5%, tristearin
Sour 2.5-8.5%, epoxy resin 5.5-11%, reactive polysiloxanes 12-18%, octyl phenol polyoxyethylene ether 7-14%, carboxylic first
Base cellulose 2-6%, isopropanol 10-13.5%, surfactant 2.5-8.5%, zinc sulfate 4-8%.
7. magnesium oxysulfide concrete hydrophober according to claim 1, which is characterized in that the enhancing component further includes carbon fiber
Powder, at this point, the enhancing component includes by mass percentage：Glycidol azide polymer 25-35%, glycerol monostearate
Ester 15-20%, triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35%, detergent alkylate sulphur
Sour sodium 8.5-13.5% and carbon fiber powder 2.5-6.0%.
8. magnesium oxysulfide concrete hydrophober according to claim 1, which is characterized in that the modified component further includes fluosilicic acid
Magnesium, at this point, the modified component includes by mass percentage：Sodium sulphate 20-23%, alum 15-18%, potassium dihydrogen phosphate
10-35%, disodium hydrogen phosphate 20-33%, silane coupling agent 26-28%, magnesium fluosilicate 7.0-8.5%.
9. a kind of preparation method of magnesium oxysulfide concrete hydrophober, which is characterized in that the preparation method includes the following steps：
S1, following component is weighed by mass percentage：Paraffin 4-19%, polyvinyl ester 2-25%, methyl-silicone oil 2-16%, sulfuric acid
Aluminium potassium 1.5-10.5%, styrene-acrylic emulsion 6.5-16.5%, tetraethyl orthosilicate 3-10.5%, surfactant 2.5-8.5%, by it
Middle paraffin, polyvinyl ester, methyl-silicone oil, alum, styrene-acrylic emulsion, the surfactant of tetraethyl orthosilicate and half are in 25-
It is stirred evenly at 28 DEG C, obtains mixture A；
S2, following component is weighed by mass percentage：Stearic acid 2.5-8.5%, epoxy resin 5.5-11%, reactive polysiloxanes
12-18%, octyl phenol polyoxyethylene ether 7-14%, carboxymethyl cellulose 2-6%, isopropanol 10-13.5%, by above-mentioned each component
And the other half surfactant stirs evenly at 25-28 DEG C, obtains mixture B；
S3, enhancing component is weighed by mass percentage：Glycidol azide polymer 25-35%, glycerin monostearate 15-
20%th, triethanolamine 3-10.5%, sodium polymethacrylate 15-25%, poly-quaternary ammonium salt 10-35% and dodecyl benzene sulfonic acid
Sodium 8.5-13.5%；
S4, modified component is weighed by mass percentage：Sodium sulphate 20-23%, alum 15-18%, potassium dihydrogen phosphate 10-
35%th, disodium hydrogen phosphate 20-33%, silane coupling agent 26-28%；
S5, mixture A and mixture B is mixed, and synchronously adds in enhancing component and modified component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440248.XA CN108101414A (en) | 2017-12-27 | 2017-12-27 | A kind of magnesium oxysulfide concrete hydrophober and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440248.XA CN108101414A (en) | 2017-12-27 | 2017-12-27 | A kind of magnesium oxysulfide concrete hydrophober and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108101414A true CN108101414A (en) | 2018-06-01 |
Family
ID=62213530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440248.XA Pending CN108101414A (en) | 2017-12-27 | 2017-12-27 | A kind of magnesium oxysulfide concrete hydrophober and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108101414A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109135618A (en) * | 2018-07-25 | 2019-01-04 | 金隅微观（沧州）化工有限公司 | A kind of preparation method without aldehyde adhesive of thermal insulation material |
| CN110593438A (en) * | 2019-09-19 | 2019-12-20 | 广州铭汇建设工程有限公司 | Indoor sound insulation wall construction method |
| CN115160801A (en) * | 2022-07-20 | 2022-10-11 | 江苏博拓新型建筑材料股份有限公司 | Enhanced organic silicon microcapsule gypsum waterproof emulsion and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926193A (en) * | 2015-06-29 | 2015-09-23 | 湖州华仑助剂科技有限公司 | Concrete waterproof agent |
| CN105366986A (en) * | 2015-11-25 | 2016-03-02 | 浙江大学自贡创新中心 | Preparation method of water repellent agent for foam concrete |
| CN105366987A (en) * | 2015-11-25 | 2016-03-02 | 浙江大学自贡创新中心 | Water repellent agent for foam concrete |
-
2017
- 2017-12-27 CN CN201711440248.XA patent/CN108101414A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926193A (en) * | 2015-06-29 | 2015-09-23 | 湖州华仑助剂科技有限公司 | Concrete waterproof agent |
| CN105366986A (en) * | 2015-11-25 | 2016-03-02 | 浙江大学自贡创新中心 | Preparation method of water repellent agent for foam concrete |
| CN105366987A (en) * | 2015-11-25 | 2016-03-02 | 浙江大学自贡创新中心 | Water repellent agent for foam concrete |
Non-Patent Citations (1)
| Title |
|---|
| 张巨松等主编: "《泡沫混凝土》", 31 January 2016, 哈尔滨工业大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109135618A (en) * | 2018-07-25 | 2019-01-04 | 金隅微观（沧州）化工有限公司 | A kind of preparation method without aldehyde adhesive of thermal insulation material |
| CN110593438A (en) * | 2019-09-19 | 2019-12-20 | 广州铭汇建设工程有限公司 | Indoor sound insulation wall construction method |
| CN110593438B (en) * | 2019-09-19 | 2021-06-04 | 广州铭汇建设工程有限公司 | Indoor sound insulation wall construction method |
| CN115160801A (en) * | 2022-07-20 | 2022-10-11 | 江苏博拓新型建筑材料股份有限公司 | Enhanced organic silicon microcapsule gypsum waterproof emulsion and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108101414A (en) | A kind of magnesium oxysulfide concrete hydrophober and preparation method thereof | |
| CN103694830B (en) | Polymer cement waterproof coating | |
| CN105601162A (en) | Preparation method of concrete erosion medium inhibiting material | |
| CN107986669A (en) | Alkali-free liquid setting accelerator and preparation method thereof | |
| CN105385426A (en) | Efficient composite defoaming agent for oil well cement and preparation method thereof | |
| CN103359971B (en) | Nuclear-power concrete air-entraining polycarboxylic acid additive | |
| CN102898101A (en) | Light anti-aqueous dispersion grout | |
| CN109020435A (en) | A kind of high-low temperature resistant sleeve grouting material and preparation method thereof | |
| CN112521113B (en) | Low-temperature hydration hardening gel material and preparation method and application thereof | |
| CN109485291A (en) | A kind of early diminishing complexing agent and preparation method thereof by force of novel poly-carboxylic high-performance nanometer seed crystal | |
| CN106188421B (en) | A kind of viscosity reduction type poly carboxylic acid series water reducer and preparation method thereof | |
| CN108129082A (en) | A kind of concrete of good water permeability and preparation method thereof | |
| CN110330255A (en) | It is a kind of to promote solidifying type liquid grinding aid and preparation method thereof | |
| CN104710849A (en) | Film-spraying waterproof material, and preparation and application methods thereof | |
| CN110370433A (en) | A kind of concrete multifunction surface optimization agent and preparation method thereof | |
| CN108083748A (en) | A kind of quick-setting concrete and preparation method thereof | |
| CN106316283B (en) | High-compatibility mending mortar and preparation method thereof and application method | |
| CN107140897A (en) | A kind of decorative engineering construction water cement mortar and preparation method thereof | |
| CN102807653A (en) | Co-polycarboxylic acid high efficiency water reducer capable of compounding with naphthalene formaldehyde water reducer and method for preparing same | |
| CN104591775A (en) | High-strength waterproof concrete and preparation method thereof | |
| CN103193405A (en) | Silicon mortar material as well as preparation and applications thereof | |
| CN107973540A (en) | A kind of concrete intensifier and preparation method thereof | |
| CN105294161B (en) | A kind of unsaturated siloxane base phosphate lotion curing compound and preparation method thereof | |
| CN113620636A (en) | GBL concrete waterproof compacting agent | |
| CN107337967A (en) | A kind of environment-friendlyweather-proof weather-proof water-repellent paint and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |