CN103708759A - 一种改性脂肪族高效减水剂及其制备方法 - Google Patents
一种改性脂肪族高效减水剂及其制备方法 Download PDFInfo
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- CN103708759A CN103708759A CN201310604506.9A CN201310604506A CN103708759A CN 103708759 A CN103708759 A CN 103708759A CN 201310604506 A CN201310604506 A CN 201310604506A CN 103708759 A CN103708759 A CN 103708759A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 39
- 125000001931 aliphatic group Chemical group 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 67
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003999 initiator Substances 0.000 claims abstract description 11
- 239000000178 monomer Substances 0.000 claims abstract description 10
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000010792 warming Methods 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000006277 sulfonation reaction Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 claims description 4
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical group COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 claims description 4
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 4
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 4
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- NKHAVTQWNUWKEO-UHFFFAOYSA-N fumaric acid monomethyl ester Natural products COC(=O)C=CC(O)=O NKHAVTQWNUWKEO-UHFFFAOYSA-N 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- NKHAVTQWNUWKEO-IHWYPQMZSA-N methyl hydrogen fumarate Chemical compound COC(=O)\C=C/C(O)=O NKHAVTQWNUWKEO-IHWYPQMZSA-N 0.000 claims description 2
- 239000004568 cement Substances 0.000 abstract description 5
- 230000000740 bleeding effect Effects 0.000 abstract description 3
- 239000003431 cross linking reagent Substances 0.000 abstract 2
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 8
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
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- 229920001732 Lignosulfonate Polymers 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000019357 lignosulphonate Nutrition 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 2
- 235000010262 sodium metabisulphite Nutrition 0.000 description 2
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-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
- 239000004160 Ammonium persulphate Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 235000019395 ammonium persulphate Nutrition 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- YIBPLYRWHCQZEB-UHFFFAOYSA-N formaldehyde;propan-2-one Chemical class O=C.CC(C)=O YIBPLYRWHCQZEB-UHFFFAOYSA-N 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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Abstract
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103951306A (zh) * | 2014-04-11 | 2014-07-30 | 福清市永春混凝土外加剂有限公司 | 一种改性脂肪族减水剂及其制备方法 |
CN104448163A (zh) * | 2014-11-28 | 2015-03-25 | 中国矿业大学 | 水煤浆分散剂及其制备方法 |
CN105439488A (zh) * | 2015-12-30 | 2016-03-30 | 浙江建研科之杰新材料有限公司 | 一种管桩专用的减水型脂肪族减水剂及其制备方法 |
CN105482825A (zh) * | 2015-11-26 | 2016-04-13 | 河海大学 | 一种多功能土质改良剂及其制备方法 |
CN106699002A (zh) * | 2016-12-23 | 2017-05-24 | 河南奥思达新材料有限公司 | 一种脂肪族减水剂及其制备工艺 |
CN107556440A (zh) * | 2017-09-20 | 2018-01-09 | 四川铁科新型建材有限公司 | 一种马来酸酯类聚羧酸系混凝土保坍剂及其制备方法 |
CN109553326A (zh) * | 2018-11-24 | 2019-04-02 | 南京福盛建材有限公司 | 一种高保坍脂肪族减水剂及其制备方法 |
CN113698127A (zh) * | 2021-09-17 | 2021-11-26 | 南京福盛新材料有限公司 | 脂肪族高效减水剂母液及其制作方法与制作设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103113036A (zh) * | 2013-03-12 | 2013-05-22 | 南京瑞迪高新技术有限公司 | 一种改性脂肪族高效减水剂及其制备方法 |
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- 2013-11-25 CN CN201310604506.9A patent/CN103708759B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103113036A (zh) * | 2013-03-12 | 2013-05-22 | 南京瑞迪高新技术有限公司 | 一种改性脂肪族高效减水剂及其制备方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103951306A (zh) * | 2014-04-11 | 2014-07-30 | 福清市永春混凝土外加剂有限公司 | 一种改性脂肪族减水剂及其制备方法 |
CN104448163A (zh) * | 2014-11-28 | 2015-03-25 | 中国矿业大学 | 水煤浆分散剂及其制备方法 |
CN104448163B (zh) * | 2014-11-28 | 2016-11-30 | 中国矿业大学 | 水煤浆分散剂及其制备方法 |
CN105482825A (zh) * | 2015-11-26 | 2016-04-13 | 河海大学 | 一种多功能土质改良剂及其制备方法 |
CN105439488A (zh) * | 2015-12-30 | 2016-03-30 | 浙江建研科之杰新材料有限公司 | 一种管桩专用的减水型脂肪族减水剂及其制备方法 |
CN105439488B (zh) * | 2015-12-30 | 2018-05-08 | 浙江建研科之杰新材料有限公司 | 一种管桩专用的减水型脂肪族减水剂及其制备方法 |
CN106699002A (zh) * | 2016-12-23 | 2017-05-24 | 河南奥思达新材料有限公司 | 一种脂肪族减水剂及其制备工艺 |
CN106699002B (zh) * | 2016-12-23 | 2019-06-04 | 河南奥思达新材料有限公司 | 一种脂肪族减水剂及其制备工艺 |
CN107556440A (zh) * | 2017-09-20 | 2018-01-09 | 四川铁科新型建材有限公司 | 一种马来酸酯类聚羧酸系混凝土保坍剂及其制备方法 |
CN109553326A (zh) * | 2018-11-24 | 2019-04-02 | 南京福盛建材有限公司 | 一种高保坍脂肪族减水剂及其制备方法 |
CN113698127A (zh) * | 2021-09-17 | 2021-11-26 | 南京福盛新材料有限公司 | 脂肪族高效减水剂母液及其制作方法与制作设备 |
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CN103708759B (zh) | 2016-08-17 |
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