CN105153377A - 一种功能型聚羧酸混凝土减水剂及合成方法 - Google Patents
一种功能型聚羧酸混凝土减水剂及合成方法 Download PDFInfo
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- CN105153377A CN105153377A CN201510292901.7A CN201510292901A CN105153377A CN 105153377 A CN105153377 A CN 105153377A CN 201510292901 A CN201510292901 A CN 201510292901A CN 105153377 A CN105153377 A CN 105153377A
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- acid
- water
- apm
- methacrylic acid
- methacrylic
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000002253 acid Substances 0.000 title claims abstract description 7
- 239000004567 concrete Substances 0.000 title abstract description 12
- 238000001308 synthesis method Methods 0.000 title abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 28
- -1 polyoxyethylene Polymers 0.000 claims description 15
- 229920005646 polycarboxylate Polymers 0.000 claims description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 12
- 239000004475 Arginine Substances 0.000 claims description 11
- JPAOMENBKRZQDR-UHFFFAOYSA-N CC=CC.[Na] Chemical compound CC=CC.[Na] JPAOMENBKRZQDR-UHFFFAOYSA-N 0.000 claims description 11
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 11
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical group [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 238000010189 synthetic method Methods 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 8
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 claims description 7
- 239000003999 initiator Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000011150 reinforced concrete Substances 0.000 claims description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- 150000001735 carboxylic acids Chemical class 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004160 Ammonium persulphate Substances 0.000 claims description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 4
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000008030 superplasticizer Substances 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 3
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 3
- 150000003254 radicals Chemical class 0.000 claims description 3
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 claims description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012986 chain transfer agent Substances 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 2
- 239000004159 Potassium persulphate Substances 0.000 claims 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims 1
- 235000019394 potassium persulphate Nutrition 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 abstract description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- IQXJCCZJOIKIAD-UHFFFAOYSA-N 1-(2-methoxyethoxy)hexadecane Chemical compound CCCCCCCCCCCCCCCCOCCOC IQXJCCZJOIKIAD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000010349 cathodic reaction Methods 0.000 description 1
- 229950009789 cetomacrogol 1000 Drugs 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229940093430 polyethylene glycol 1500 Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108912293A (zh) * | 2018-05-31 | 2018-11-30 | 河海大学 | 一种缓蚀型脂肪族减水剂及其制备方法和应用 |
CN112708072A (zh) * | 2020-12-22 | 2021-04-27 | 科之杰新材料集团有限公司 | 一种抗蚀型醚类聚羧酸减水剂及制备方法 |
CN112708069A (zh) * | 2020-12-22 | 2021-04-27 | 科之杰新材料集团有限公司 | 一种具有阻锈功能的酯类聚羧酸减水剂及其制备方法 |
CN112708071A (zh) * | 2020-12-22 | 2021-04-27 | 科之杰新材料集团有限公司 | 一种抗蚀型酯类聚羧酸减水剂及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101104686A (zh) * | 2007-07-04 | 2008-01-16 | 江苏省化工研究所有限公司 | 一种聚羧酸类高性能减水剂的制备方法 |
CN101244907A (zh) * | 2007-02-13 | 2008-08-20 | 上海申立建材有限公司 | 聚羧酸系混凝土高效减水剂及其合成方法 |
CN102504124A (zh) * | 2011-09-17 | 2012-06-20 | 深圳市五山建材实业有限公司 | 一种用甲基丙烯磺酸钠做链转移剂制备聚羧酸减水剂的方法 |
CN103450411A (zh) * | 2013-08-28 | 2013-12-18 | 科之杰新材料集团有限公司 | 一种高保坍聚羧酸减水剂的制备方法 |
CN104387574A (zh) * | 2014-10-11 | 2015-03-04 | 江苏科技大学 | 精氨酸封端的聚乙二醇甲基丙烯酸酯及其制备方法及应用 |
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2015
- 2015-06-01 CN CN201510292901.7A patent/CN105153377B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101244907A (zh) * | 2007-02-13 | 2008-08-20 | 上海申立建材有限公司 | 聚羧酸系混凝土高效减水剂及其合成方法 |
CN101104686A (zh) * | 2007-07-04 | 2008-01-16 | 江苏省化工研究所有限公司 | 一种聚羧酸类高性能减水剂的制备方法 |
CN102504124A (zh) * | 2011-09-17 | 2012-06-20 | 深圳市五山建材实业有限公司 | 一种用甲基丙烯磺酸钠做链转移剂制备聚羧酸减水剂的方法 |
CN103450411A (zh) * | 2013-08-28 | 2013-12-18 | 科之杰新材料集团有限公司 | 一种高保坍聚羧酸减水剂的制备方法 |
CN104387574A (zh) * | 2014-10-11 | 2015-03-04 | 江苏科技大学 | 精氨酸封端的聚乙二醇甲基丙烯酸酯及其制备方法及应用 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108912293A (zh) * | 2018-05-31 | 2018-11-30 | 河海大学 | 一种缓蚀型脂肪族减水剂及其制备方法和应用 |
CN108912293B (zh) * | 2018-05-31 | 2021-01-26 | 河海大学 | 一种缓蚀型脂肪族减水剂及其制备方法和应用 |
CN112708072A (zh) * | 2020-12-22 | 2021-04-27 | 科之杰新材料集团有限公司 | 一种抗蚀型醚类聚羧酸减水剂及制备方法 |
CN112708069A (zh) * | 2020-12-22 | 2021-04-27 | 科之杰新材料集团有限公司 | 一种具有阻锈功能的酯类聚羧酸减水剂及其制备方法 |
CN112708071A (zh) * | 2020-12-22 | 2021-04-27 | 科之杰新材料集团有限公司 | 一种抗蚀型酯类聚羧酸减水剂及其制备方法 |
CN112708069B (zh) * | 2020-12-22 | 2021-12-28 | 科之杰新材料集团有限公司 | 一种具有阻锈功能的酯类聚羧酸减水剂及其制备方法 |
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