CN104130605B - A kind of hydrophobic type capillary crystalline waterproof agent and preparation method thereof - Google Patents
A kind of hydrophobic type capillary crystalline waterproof agent and preparation method thereof Download PDFInfo
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- CN104130605B CN104130605B CN201310673047.XA CN201310673047A CN104130605B CN 104130605 B CN104130605 B CN 104130605B CN 201310673047 A CN201310673047 A CN 201310673047A CN 104130605 B CN104130605 B CN 104130605B
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- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000243 solution Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 32
- 239000007864 aqueous solution Substances 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- 239000008367 deionised water Substances 0.000 claims abstract description 19
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 19
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims abstract description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 16
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 16
- 239000005708 Sodium hypochlorite Substances 0.000 claims abstract description 16
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims abstract description 16
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims abstract description 16
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000002978 peroxides Chemical class 0.000 claims abstract description 16
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 16
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims abstract description 16
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 16
- 235000002906 tartaric acid Nutrition 0.000 claims abstract description 16
- 239000011975 tartaric acid Substances 0.000 claims abstract description 16
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229940047670 sodium acrylate Drugs 0.000 claims abstract description 13
- TXTCTCUXLQYGLA-UHFFFAOYSA-L calcium;prop-2-enoate Chemical compound [Ca+2].[O-]C(=O)C=C.[O-]C(=O)C=C TXTCTCUXLQYGLA-UHFFFAOYSA-L 0.000 claims abstract description 10
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 10
- HDETVIAMQNTONT-UHFFFAOYSA-N C[SiH2]O.[Na] Chemical compound C[SiH2]O.[Na] HDETVIAMQNTONT-UHFFFAOYSA-N 0.000 claims abstract description 7
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims abstract description 4
- 239000011265 semifinished product Substances 0.000 claims description 18
- 239000000047 product Substances 0.000 claims description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 6
- FOYYILNSRONOHZ-UHFFFAOYSA-L C(C=C)(=O)[O-].[Na+].C(C=C)(=O)[O-].[Ca+2] Chemical compound C(C=C)(=O)[O-].[Na+].C(C=C)(=O)[O-].[Ca+2] FOYYILNSRONOHZ-UHFFFAOYSA-L 0.000 claims description 3
- 229940048053 acrylate Drugs 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 13
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- 238000004078 waterproofing Methods 0.000 description 9
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Abstract
The invention discloses a kind of hydrophobic type capillary crystalline waterproof agent and preparation method thereof, this hydrophobic type capillary crystalline waterproof agent is made up with calcium acrylate combined polymerization solution, methyl silanol sodium solution and 11 kinds of raw materials of deionized water of DBSA, anhydrous isopropyl alcohol, nonyl phenol peroxide vinyl Ether, sodium hydrate aqueous solution, aqueous sodium hypochlorite solution, sodium silicate aqueous solution, tartaric acid, natrium carbonicum calcinatum, sodium acrylate.It is good and have cracking resistance, cleaning, ungauged regions, self-healing, resistant to pressure, surface hydrophobic, the advantage that prevents aqueous vapor from penetrating into, preventing the functions such as mildew generation that the present invention not only has water resistance, but also have construction people simple, quick, with or without waterproof construction experience all can grasp rapidly waterproof construction technical ability, the advantage such as nontoxic, nuisanceless when constructing or use.
Description
Technical field
The present invention relates to one
Hydrophobic type capillary crystalline waterproof agent and preparation method thereof, belongs to construction water proof material technical field
。
Background technology
At present, China is with the presence of the exterior wall percolating water phenomenon in various degree of many infrastructure and building construction.The reason causing these external wall seepages is more complicated, relates to design, material, constructs and all many factors such as management.Result shows according to investigations, causes in above leakage of building water reason, and material factor accounts for 20, and design factor accounts for 26, and construction factor accounts for 48, and management and maintenance and objective factor account for 6.And along with China's Building technology level and the raising of environmental requirement, outer wall body material also has a very large change, skin is also developed into the most commonly used prefabricated or cast-in-place concrete wall, aerated concrete block work, structural clay tile or the various ways such as hollow cement brick making wall and glass curtain wall by the solid clay brick of past single form, is objectively requiring that waterproof material must adapt to the development of technology.Develop waterproof material, prevent seepage in buildings from becoming a pendulum problem anxious to be resolved in face of us.
In the prior art, dissimilar waterproof material has the requirement in design in the application of building different parts, such as will there is internal doping type self waterproofing inorganic rigid material in basement structure, to use the organic flexible material with retractility at subsiding crack, temperature joint position.At present, the waterproof material for the field such as external wall, basement is of a great variety both at home and abroad, and price also height is uneven.Facts have proved for many years from both at home and abroad, although traditional elastic water-proofing material such as coating presents the feature of elasticity or flexibility, but always also exist with basal plane concrete " every " problem, moist is its formidable enemy with infiltration and channeling water all the time, to there is corrosion resistance in certain circumstances poor for material itself simultaneously, does not reaches normal service life.It is applied to all kinds of waterproofing agent of buildings waterproof at present and the most all there is problems with or weak point: be the most poor with base adhesive intensity, antiscour, anti-carbonization, resistant to corrosion, Frost Resistance energy etc..Therefore, waterproof material of the prior art is not ideal, still can not meet the requirement of use.
Summary of the invention
It is an object of the present invention to provide
A kind of water resistance good and have cracking resistance, cleaning, ungauged regions, self-healing, resistant to pressure, surface hydrophobic, prevent aqueous vapor from penetrating into, the hydrophobic type capillary crystalline waterproof agent preventing mildew systematic function and preparation method thereof, to overcome the deficiencies in the prior art.
The technical scheme is that and be achieved in that: the present invention
nullA kind of hydrophobic type capillary crystalline waterproof agent is，This hydrophobic type capillary crystalline waterproof agent is by DBSA、Anhydrous isopropyl alcohol、Nonyl phenol peroxide vinyl Ether、Sodium hydrate aqueous solution、Aqueous sodium hypochlorite solution、Sodium silicate aqueous solution、Tartaric acid、Natrium carbonicum calcinatum、Sodium acrylate and calcium acrylate combined polymerization solution、Methyl silanol sodium solution and 11 kinds of raw materials of deionized water are made，Each raw material proportioning by weight is: DBSA 0.006～0.01 part、Anhydrous isopropyl alcohol 0.118～0.125 part、Nonyl phenol peroxide vinyl Ether 0.010～0.016 part、Sodium hydrate aqueous solution 0.003～0.007 part、Aqueous sodium hypochlorite solution 0.007～0.011 part、Sodium silicate aqueous solution 16～20 parts、Tartaric acid 1.5～2.1 parts、Natrium carbonicum calcinatum 1～1.5 parts、Sodium acrylate and calcium acrylate combined polymerization solution 0.8～1.2 parts、Methyl silanol sodium solution 3.8～5 parts、Deionized water 65～78 parts.
Above-mentioned each raw material optimum proportioning by weight is: DBSA 0.008 part, anhydrous isopropyl alcohol 0.121 part, nonyl phenol peroxide vinyl Ether 0.013 part, sodium hydrate aqueous solution 0.005 part, aqueous sodium hypochlorite solution 0.009 part, sodium silicate aqueous solution 18.212 parts, 1.816 parts of tartaric acid, natrium carbonicum calcinatum 1.288 parts, sodium acrylate and calcium acrylate combined polymerization solution 1 part, methyl silanol sodium solution 4.312 parts, deionized water 70.217 parts.
The preparation method of a kind of hydrophobic type capillary crystalline waterproof agent of the present invention is that the method operates according to the following steps:
1
null)、Remove ionized water 93.83 parts by weight、Sodium hydrate aqueous solution 0.153 part、Nonyl phenol peroxide vinyl Ether 0.423 part、Aqueous sodium hypochlorite solution 0.298 part、DBSA 0.265 part、Anhydrous isopropyl alcohol 3.927 parts，The most first deionized water is joined in reactor，Open moderate-speed mixer 2～after 3 minutes，Again sodium hydrate aqueous solution is added and carry out moderate-speed mixer 3 together～after 6 minutes to this reactor，Again nonyl phenol peroxide vinyl Ether is added in this reactor，And moderate-speed mixer 3～after 6 minutes，Again aqueous sodium hypochlorite solution is added to this reactor，Moderate-speed mixer 3～after 6 minutes，DBSA is gradually added in this reactor together with other raw material moderate-speed mixer 3～6 minutes again，Then the mixing speed of reactor is reduced，And anhydrous isopropyl alcohol is gradually added into reactor together with other raw material moderate-speed mixer 8～after 12 minutes，Raw material after stirring is placed in still after standing and being cooled to room temperature，Can be prepared by semi-finished product one standby；
2
), remove ionized water 42.125 parts, sodium silicate aqueous solution 65.406 parts, semi-finished product one 10.384 parts by weight, deionized water is joined in another reactor, and moderate-speed mixer 2～after 3 minutes, sodium silicate aqueous solution is added in this reactor again, moderate-speed mixer 13～after 17 minutes, semi-finished product one are added in this reactor together with other raw material moderate-speed mixer 8～after 12 minutes again, i.e. prepare semi-finished product two standby；
3
null)、Remove ionized water 60.487 parts by weight、1.989 parts of tartaric acid、Natrium carbonicum calcinatum 1.411 parts、Semi-finished product 2 37.945 parts、Sodium acrylate calcium acrylate copolymerized solution 1 part、Methyl silanol sodium solution 4.312 parts，Deionized water is joined in the reactor cleaned up，And open moderate-speed mixer 2～after 3 minutes，Tartaric acid is joined in this reactor，And moderate-speed mixer 13～after 17 minutes，Natrium carbonicum calcinatum is added in this reactor，And stirring at low speed 13～after 17 minutes，Again semi-finished product two are added in this reactor，And moderate-speed mixer 8～after 12 minutes,Again sodium acrylate calcium acrylate copolymerized solution is added in this reactor，And moderate-speed mixer 4～after 6 minutes，Again methyl silanol sodium water solution is slowly added to this reactor，And moderate-speed mixer 4～after 6 minutes，Can pack after all agitated raw materials together are taken out from this reactor and stand 1 hour，Thus prepare hydrophobic type capillary crystalline waterproof agent finished product.
The waterproof material that the technique scheme of the present invention mainly uses from exterior wall is started with, and considers with design from new internal reaction mechanism, and through substantial amounts of research, test, analyze and sum up after the technical scheme that just obtains.Owing to have employed technique scheme, through actually used proof, use the made product obtained of the present invention, once spraying or brushing on the surface such as concrete, cement, just rapidly permeate into inside it, generation dehydrated crosslinking reacts, and forms net high-polymer polymer, the capillary channel more than hydrone produced during blocking moisture evaporation and micropore；It is catalyzed not yet aquation and the cement granules aquation once again of incomplete aquation, form water-fast crystalline particle, simultaneously integral with concrete, cement products strong bonded, thus increase the degree of compaction of goods, surface comprcssive strength, produce efficient water impermeability and strong hydrophobicity, and keep the breathability of goods, it is finally reached the effect of permanent waterproof.Optimize it simultaneously and constitute component so that it is there is good anti-acid ion aggressivity action effect.The fire resistance characteristic of novel hydrophobic type capillary crystalline waterproof agent based on the present invention, can be widely applied to the waterproofing works such as the roofing of bridge, tunnel, harbour and building construction of infrastructure construction, metope, basement, toilet, cistern, swimming pool bathing pool.Can also be used for Factory Building, ground, supermarket, parking lot, sport surface waterproof and need the construction part of coating waterproofing for waterproof coiled material maintenance etc..
The present invention is uniquely to integrate the product of hydrophobicity, hydrophilic and absorptive dampness choking mechanism.Its low viscosity makes it infiltrate through xoncrete structure deep layer easily, and plays series reaction, thus produces outstanding barrier propterty.It gives the repellency that concrete surface is remarkable, enhances water or the surface tension of other liquid (such as aircraft fuel oil and gasoline), stops that water (liquid) penetrates into concrete by capillary tube.Again via crystallization procedure, it is prevented that water and the activity of dampness in the capillary tube of concrete.The existing hydrophilic of crystallization formed has again water absorption, thus has the wet effect of dual resistance.
When being used in wet environment by the product of the present invention, in the case of contacting with dampness, the water sorption of its water-proof protective agent just makes crystallographic expansion, and fills hole, thus stops the extension of dampness.Meanwhile, the hydrophilic of waterproofing agent can make crystallization ceaselessly grow along dampness source direction, thus makes to form the wet barrier of permanent resistance at wet source.
The crystalline material that the waterproofing agent of the present invention generates belongs to inorganic matter, does not has self deterioration problem, so its waterproof protective effect is permanent.The waterproofing agent of the present invention is water-based material, without organic volatile, nontoxic, do not fire, and does not has corrosivity, belongs to safe and environment-friendly shaped material.
In sum, the present invention is compared with prior art, it is good and have cracking resistance, cleaning, ungauged regions, self-healing, resistant to pressure, surface hydrophobic, the advantage that prevents aqueous vapor from penetrating into, preventing the functions such as mildew generation that the present invention not only has water resistance, but also have construction people simple, quick, with or without waterproof construction experience all can grasp rapidly waterproof construction technical ability, the advantage such as nontoxic, nuisanceless when constructing or use.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
nullEmbodiments of the invention: a kind of hydrophobic type capillary crystalline waterproof agent of the present invention，It is by DBSA of the prior art、Anhydrous isopropyl alcohol、Nonyl phenol peroxide vinyl Ether、Sodium hydrate aqueous solution、Aqueous sodium hypochlorite solution、Sodium silicate aqueous solution、Tartaric acid、Natrium carbonicum calcinatum、Sodium acrylate and calcium acrylate combined polymerization solution、Methyl silanol sodium solution and 11 kinds of raw materials of deionized water are made，Each raw material proportioning by weight is: DBSA 0.006～0.01 part、Anhydrous isopropyl alcohol 0.118～0.125 part、Nonyl phenol peroxide vinyl Ether 0.010～0.016 part、Sodium hydrate aqueous solution 0.003～0.007 part、Aqueous sodium hypochlorite solution 0.007～0.011 part、Sodium silicate aqueous solution 16～20 parts、Tartaric acid 1.5～2.1 parts、Natrium carbonicum calcinatum 1～1.5 parts、Sodium acrylate and calcium acrylate combined polymerization solution 0.8～1.2 parts、Methyl silanol sodium solution 3.8～5 parts、Deionized water 65～78 parts.
Above-mentioned each raw material optimum proportioning by weight is: DBSA 0.008 part, anhydrous isopropyl alcohol 0.121 part, nonyl phenol peroxide vinyl Ether 0.013 part, sodium hydrate aqueous solution 0.005 part, aqueous sodium hypochlorite solution 0.009 part, sodium silicate aqueous solution 18.212 parts, 1.816 parts of tartaric acid, natrium carbonicum calcinatum 1.288 parts, sodium acrylate and calcium acrylate combined polymerization solution 1 part, methyl silanol sodium solution 4.312 parts, deionized water 70.217 parts.
A kind of hydrophobic type capillary crystalline waterproof agent product using the preparation method of a kind of hydrophobic type capillary crystalline waterproof agent of the present invention to prepare the present invention is described below by an example, and the method operates according to the following steps:
1
null)、Remove ionized water 93.83 parts by weight、Sodium hydrate aqueous solution 0.153 part、Nonyl phenol peroxide vinyl Ether 0.423 part、Aqueous sodium hypochlorite solution 0.298 part、DBSA 0.265 part、Anhydrous isopropyl alcohol 3.927 parts，The most first deionized water is joined in reactor，Open moderate-speed mixer 2～after 3 minutes，Again sodium hydrate aqueous solution is added and carry out moderate-speed mixer 3 together～after 6 minutes to this reactor，Again nonyl phenol peroxide vinyl Ether is added in this reactor，And moderate-speed mixer 3～after 6 minutes，Again aqueous sodium hypochlorite solution is added to this reactor，Moderate-speed mixer 3～after 6 minutes，DBSA is gradually added in this reactor together with other raw material moderate-speed mixer 3～6 minutes again，Then the mixing speed of reactor is reduced，And anhydrous isopropyl alcohol is gradually added into reactor together with other raw material moderate-speed mixer 8～after 12 minutes，Raw material after stirring is placed in still after standing and being cooled to room temperature，Can be prepared by semi-finished product one standby；
2
), remove ionized water 42.125 parts, sodium silicate aqueous solution 65.406 parts, semi-finished product one 10.384 parts by weight, deionized water is joined in another reactor, and moderate-speed mixer 2～after 3 minutes, sodium silicate aqueous solution is added in this reactor again, moderate-speed mixer 13～after 17 minutes, semi-finished product one are added in this reactor together with other raw material moderate-speed mixer 8～after 12 minutes again, i.e. prepare semi-finished product two standby；
3
null)、Remove ionized water 60.487 parts by weight、1.989 parts of tartaric acid、Natrium carbonicum calcinatum 1.411 parts、Semi-finished product 2 37.945 parts、Sodium acrylate calcium acrylate copolymerized solution 1 part、Methyl silanol sodium solution 4.312 parts，Deionized water is joined in the reactor cleaned up，And open moderate-speed mixer 2～after 3 minutes，Tartaric acid is joined in this reactor，And moderate-speed mixer 13～after 17 minutes，Natrium carbonicum calcinatum is added in this reactor，And stirring at low speed 13～after 17 minutes，Again semi-finished product two are added in this reactor，And moderate-speed mixer 8～after 12 minutes,Again sodium acrylate calcium acrylate copolymerized solution is added in this reactor，And moderate-speed mixer 4～after 6 minutes，Again methyl silanol sodium water solution is slowly added to this reactor，And moderate-speed mixer 4～after 6 minutes，Can pack after all agitated raw materials together are taken out from this reactor and stand 1 hour，Thus prepare hydrophobic type capillary crystalline waterproof agent finished product.
In above-mentioned manufacture method, each raw material simply have employed a kind of weight and makes a kind of hydrophobic type capillary crystalline waterproof agent finished product of obtaining the present invention, when being embodied as, can be according to the needs used, and by the requirement to each parts by weight of raw materials proportioning of the hydrophobic type capillary crystalline waterproof agent of the present invention, in each step of above-mentioned preparation method, the suitable weight portion to each raw material is adjusted.I.e. according to above-mentioned preparation method and according to the requirement to each parts by weight of raw materials proportioning of the hydrophobic type capillary crystalline waterproof agent of the present invention, it is possible to prepare the most discrepant high performance hydrophobic type capillary crystalline waterproof agent product being suitable for varying environment (or occasion) of performance requirement.
When the hydrophobic type capillary crystalline waterproof agent product using the present invention is constructed, first stock solution is rocked uniformly before construction, as stock solution has the situation of freezing, will re-use after it melts completely.Construction area ambient temperature can be between 4 DEG C～50 DEG C, and surface temperature of concrete should be not less than 2 DEG C, and relative humidity is can be between 10～90.Traditional construction technologies such as stock solution direct spraying, roller coating, brushing are used during construction.
The present invention is a kind of new and effective, high-performance hydrophobic type aqueous infiltrating crystallization type water-proof protective agent, fully takes into account the needs of modern architecture waterproof technique development, have the characteristic that in prior art, other waterproof materials are incomparable in its design of material.The present invention can be widely applied in the waterproofing work of infrastructure and building construction, can effectively play the effects such as waterproof, moistureproof, impervious.
Claims (3)
- null1. a hydrophobic type capillary crystalline waterproof agent，It is characterized in that: this hydrophobic type capillary crystalline waterproof agent is by DBSA、Anhydrous isopropyl alcohol、Nonyl phenol peroxide vinyl Ether、Sodium hydrate aqueous solution、Aqueous sodium hypochlorite solution、Sodium silicate aqueous solution、Tartaric acid、Natrium carbonicum calcinatum、Sodium acrylate and calcium acrylate combined polymerization solution、Methyl silanol sodium solution and 11 kinds of raw materials of deionized water are made，Each raw material proportioning by weight is: DBSA 0.006～0.01 part、Anhydrous isopropyl alcohol 0.118～0.125 part、Nonyl phenol peroxide vinyl Ether 0.010～0.016 part、Sodium hydrate aqueous solution 0.003～0.007 part、Aqueous sodium hypochlorite solution 0.007～0.011 part、Sodium silicate aqueous solution 16～20 parts、Tartaric acid 1.5～2.1 parts、Natrium carbonicum calcinatum 1～1.5 parts、Sodium acrylate and calcium acrylate combined polymerization solution 0.8～1.2 parts、Methyl silanol sodium solution 3.8～5 parts、Deionized water 65～78 parts.
- Hydrophobic type capillary crystalline waterproof agent the most according to claim 1, it is characterised in that: each raw material optimum proportioning by weight is: DBSA 0.008 part, anhydrous isopropyl alcohol 0.121 part, nonyl phenol peroxide vinyl Ether 0.013 part, sodium hydrate aqueous solution 0.005 part, aqueous sodium hypochlorite solution 0.009 part, sodium silicate aqueous solution 18.212 parts, 1.816 parts of tartaric acid, natrium carbonicum calcinatum 1.288 parts, sodium acrylate and calcium acrylate combined polymerization solution 1 part, methyl silanol sodium solution 4.312 parts, deionized water 70.217 parts.
- 3. the preparation method of a hydrophobic type capillary crystalline waterproof agent, it is characterised in that: operate according to the following steps:null1)、Remove ionized water 93.83 parts by weight、Sodium hydrate aqueous solution 0.153 part、Nonyl phenol peroxide vinyl Ether 0.423 part、Aqueous sodium hypochlorite solution 0.298 part、DBSA 0.265 part、Anhydrous isopropyl alcohol 3.927 parts，The most first deionized water is joined in reactor，Open moderate-speed mixer 2～after 3 minutes，Again sodium hydrate aqueous solution is added and carry out moderate-speed mixer 3 together～after 6 minutes to this reactor，Again nonyl phenol peroxide vinyl Ether is added in this reactor，And moderate-speed mixer 3～after 6 minutes，Again aqueous sodium hypochlorite solution is added to this reactor，Moderate-speed mixer 3～after 6 minutes，DBSA is gradually added in this reactor together with other raw material moderate-speed mixer 3～6 minutes again，Then the mixing speed of reactor is reduced，And anhydrous isopropyl alcohol is gradually added into reactor together with other raw material moderate-speed mixer 8～after 12 minutes，Raw material after stirring is placed in still after standing and being cooled to room temperature，Can be prepared by semi-finished product one standby；2) ionized water 42.125 parts, sodium silicate aqueous solution 65.406 parts, semi-finished product one 10.384 parts, are removed by weight, deionized water is joined in another reactor, and moderate-speed mixer 2～after 3 minutes, sodium silicate aqueous solution is added in this reactor again, moderate-speed mixer 13～after 17 minutes, semi-finished product one are added in this reactor together with other raw material moderate-speed mixer 8～after 12 minutes again, i.e. prepare semi-finished product two standby；null3)、Remove ionized water 60.487 parts by weight、1.989 parts of tartaric acid、Natrium carbonicum calcinatum 1.411 parts、Semi-finished product 2 37.945 parts、Sodium acrylate calcium acrylate copolymerized solution 1 part、Methyl silanol sodium solution 4.312 parts，Deionized water is joined in the reactor cleaned up，And open moderate-speed mixer 2～after 3 minutes，Tartaric acid is joined in this reactor，And moderate-speed mixer 13～after 17 minutes，Natrium carbonicum calcinatum is added in this reactor，And stirring at low speed 13～after 17 minutes，Again semi-finished product two are added in this reactor，And moderate-speed mixer 8～after 12 minutes,Again sodium acrylate calcium acrylate copolymerized solution is added in this reactor，And moderate-speed mixer 4～after 6 minutes，Again methyl silanol sodium solution is slowly added to this reactor，And moderate-speed mixer 4～after 6 minutes，Can pack after all agitated raw materials together are taken out from this reactor and stand 1 hour，Thus prepare hydrophobic type capillary crystalline waterproof agent finished product.
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| CN101921288A (en) * | 2010-07-23 | 2010-12-22 | 朱光皓 | Pasty high-efficiency methyl silanol potassium sodium waterproof agent and preparation method thereof |
| CN102557726A (en) * | 2011-12-27 | 2012-07-11 | 华南理工大学 | High-permeability multi-effect concrete water-proofing agent and preparation method thereof |
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| CN101921288A (en) * | 2010-07-23 | 2010-12-22 | 朱光皓 | Pasty high-efficiency methyl silanol potassium sodium waterproof agent and preparation method thereof |
| CN102557726A (en) * | 2011-12-27 | 2012-07-11 | 华南理工大学 | High-permeability multi-effect concrete water-proofing agent and preparation method thereof |
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