CN105153377B - 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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- CN105153377B CN105153377B CN201510292901.7A CN201510292901A CN105153377B CN 105153377 B CN105153377 B CN 105153377B CN 201510292901 A CN201510292901 A CN 201510292901A CN 105153377 B CN105153377 B CN 105153377B
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- water
- acid
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- methacrylic acid
- reducing agent
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 34
- 239000002253 acid Substances 0.000 title claims abstract description 12
- 239000004567 concrete Substances 0.000 title abstract description 12
- 238000010189 synthetic method Methods 0.000 title abstract description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 26
- 229920005646 polycarboxylate Polymers 0.000 claims description 14
- 239000000047 product Substances 0.000 claims description 13
- 239000004475 Arginine Substances 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
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 11
- 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 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000003786 synthesis reaction Methods 0.000 claims description 9
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- -1 methacrylic sulfonic acid salt Chemical class 0.000 claims description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims description 8
- 239000011150 reinforced concrete Substances 0.000 claims description 8
- JPAOMENBKRZQDR-UHFFFAOYSA-N CC=CC.[Na] Chemical compound CC=CC.[Na] JPAOMENBKRZQDR-UHFFFAOYSA-N 0.000 claims description 7
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 7
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical group [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 claims description 7
- 239000003999 initiator Substances 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 7
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 4
- 230000002401 inhibitory effect Effects 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 peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 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
- 239000006227 byproduct Substances 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 claims description 2
- 229910002567 K2S2O8 Inorganic materials 0.000 claims 1
- RFXSFVVPCLGHAU-UHFFFAOYSA-N benzene;phenol Chemical compound C1=CC=CC=C1.OC1=CC=CC=C1.OC1=CC=CC=C1 RFXSFVVPCLGHAU-UHFFFAOYSA-N 0.000 claims 1
- 150000002432 hydroperoxides Chemical group 0.000 claims 1
- 229910000359 iron(II) sulfate Inorganic materials 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
- 238000005070 sampling Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002829 reductive effect Effects 0.000 abstract description 2
- 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 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 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 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
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- 238000002329 infrared spectrum Methods 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 230000010287 polarization 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
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- JHUFGBSGINLPOW-UHFFFAOYSA-N 3-chloro-4-(trifluoromethoxy)benzoyl cyanide Chemical compound FC(F)(F)OC1=CC=C(C(=O)C#N)C=C1Cl JHUFGBSGINLPOW-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 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
- WRLRISOTNFYPMU-UHFFFAOYSA-N [S].CC1=CC=CC=C1 Chemical compound [S].CC1=CC=CC=C1 WRLRISOTNFYPMU-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 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
- 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
- 230000001934 delay Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003628 erosive 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
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229940093430 polyethylene glycol 1500 Drugs 0.000 description 1
- 229940068918 polyethylene glycol 400 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
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel 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)
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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 |
CN112708072B (zh) * | 2020-12-22 | 2021-11-23 | 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 |
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 |
CN112708071B (zh) * | 2020-12-22 | 2021-12-28 | 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 |
---|---|---|---|---|
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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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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