CN109928656A - 一种水化热抑制型混凝土防腐阻锈剂及其制备方法和应用 - Google Patents
一种水化热抑制型混凝土防腐阻锈剂及其制备方法和应用 Download PDFInfo
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- CN109928656A CN109928656A CN201910164331.1A CN201910164331A CN109928656A CN 109928656 A CN109928656 A CN 109928656A CN 201910164331 A CN201910164331 A CN 201910164331A CN 109928656 A CN109928656 A CN 109928656A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003112 inhibitor Substances 0.000 claims abstract description 30
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000470 constituent Substances 0.000 claims abstract description 17
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 12
- 230000003628 erosive effect Effects 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052602 gypsum Inorganic materials 0.000 claims abstract 2
- 239000010440 gypsum Substances 0.000 claims abstract 2
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- 150000003839 salts Chemical class 0.000 claims description 6
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- 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 description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
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- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000001509 sodium citrate Substances 0.000 claims description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
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- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims 1
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- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 10
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 6
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- 239000011780 sodium chloride Substances 0.000 description 6
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000005352 clarification Methods 0.000 description 4
- 239000011684 sodium molybdate Substances 0.000 description 4
- 235000015393 sodium molybdate Nutrition 0.000 description 4
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 4
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 3
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 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 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
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- 239000011787 zinc oxide Substances 0.000 description 2
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
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- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
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- 229920002959 polymer blend Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
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- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
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- 238000004227 thermal cracking Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
| 样品 | 3d水化热值(J/g) | 降低率/% |
| 对比例1 | 292.2 | / |
| 对比例2 | 295.8 | -1.2 |
| 对比例3 | 269.1 | 7.9 |
| 对比例4 | 250.2 | 14.4 |
| 实施例1 | 220.6 | 24.5 |
| 实施例2 | 230 | 21.3 |
| 实施例3 | 210.6 | 27.9 |
| 实施例4 | 218.4 | 25.2 |
| 样品 | 抗蚀系数 | 耐盐水浸渍结果 |
| 对比例1 | 1.04 | 钢筋表面锈蚀严重 |
| 对比例2 | 1.16 | 钢筋表面部分锈蚀 |
| 对比例3 | 1.12 | 钢筋表面轻微锈蚀 |
| 对比例4 | 1.10 | 钢筋表面轻微锈蚀 |
| 实施例1 | 1.22 | 溶液澄清,无锈蚀 |
| 实施例2 | 1.24 | 溶液澄清,无锈蚀 |
| 实施例3 | 1.33 | 溶液澄清,无锈蚀 |
| 实施例4 | 1.25 | 溶液澄清,无锈蚀 |
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164331.1A CN109928656B (zh) | 2019-03-05 | 2019-03-05 | 一种水化热抑制型混凝土防腐阻锈剂及其制备方法和应用 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910164331.1A CN109928656B (zh) | 2019-03-05 | 2019-03-05 | 一种水化热抑制型混凝土防腐阻锈剂及其制备方法和应用 |
Publications (2)
| Publication Number | Publication Date |
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| CN109928656A true CN109928656A (zh) | 2019-06-25 |
| CN109928656B CN109928656B (zh) | 2021-06-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028531A (zh) * | 2020-08-24 | 2020-12-04 | 潍坊纵横建材有限公司 | 一种混凝土防腐阻锈复合型外加剂及其制备方法 |
| CN113354307A (zh) * | 2021-06-22 | 2021-09-07 | 厦门浩友建材有限公司 | 一种应用于水工混凝土的复合掺合料及其制备方法 |
| CN115403291A (zh) * | 2022-06-30 | 2022-11-29 | 武汉三源特种建材有限责任公司 | 一种海港混凝土抗蚀增强剂及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0129057A1 (de) * | 1983-05-17 | 1984-12-27 | Lechler Chemie GmbH | Korrosionsschutzmittel |
| CN102503237A (zh) * | 2011-11-09 | 2012-06-20 | 上海大学 | 一种新型钢筋阻锈剂的制备方法 |
| CN103193412A (zh) * | 2013-04-19 | 2013-07-10 | 上海武冠新材料有限公司 | 高抗硫酸盐阻锈抗裂防水剂 |
| CN103613318A (zh) * | 2013-11-25 | 2014-03-05 | 深圳大学 | 一种混凝土水性修复剂的微胶囊化方法 |
| CN103626418A (zh) * | 2013-12-11 | 2014-03-12 | 中国铁道科学研究院金属及化学研究所 | 一种迁移性复合钢筋阻锈剂及其制备方法和应用 |
-
2019
- 2019-03-05 CN CN201910164331.1A patent/CN109928656B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0129057A1 (de) * | 1983-05-17 | 1984-12-27 | Lechler Chemie GmbH | Korrosionsschutzmittel |
| CN102503237A (zh) * | 2011-11-09 | 2012-06-20 | 上海大学 | 一种新型钢筋阻锈剂的制备方法 |
| CN103193412A (zh) * | 2013-04-19 | 2013-07-10 | 上海武冠新材料有限公司 | 高抗硫酸盐阻锈抗裂防水剂 |
| CN103613318A (zh) * | 2013-11-25 | 2014-03-05 | 深圳大学 | 一种混凝土水性修复剂的微胶囊化方法 |
| CN103626418A (zh) * | 2013-12-11 | 2014-03-12 | 中国铁道科学研究院金属及化学研究所 | 一种迁移性复合钢筋阻锈剂及其制备方法和应用 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028531A (zh) * | 2020-08-24 | 2020-12-04 | 潍坊纵横建材有限公司 | 一种混凝土防腐阻锈复合型外加剂及其制备方法 |
| CN113354307A (zh) * | 2021-06-22 | 2021-09-07 | 厦门浩友建材有限公司 | 一种应用于水工混凝土的复合掺合料及其制备方法 |
| CN115403291A (zh) * | 2022-06-30 | 2022-11-29 | 武汉三源特种建材有限责任公司 | 一种海港混凝土抗蚀增强剂及其制备方法 |
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