CN102898058A - 低成本三聚氰胺减水剂及其制备方法 - Google Patents
低成本三聚氰胺减水剂及其制备方法 Download PDFInfo
- Publication number
- CN102898058A CN102898058A CN2012104283551A CN201210428355A CN102898058A CN 102898058 A CN102898058 A CN 102898058A CN 2012104283551 A CN2012104283551 A CN 2012104283551A CN 201210428355 A CN201210428355 A CN 201210428355A CN 102898058 A CN102898058 A CN 102898058A
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- CN
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- Prior art keywords
- reducing agent
- water reducing
- low
- cost
- melamine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 46
- WPJGWJITSIEFRP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;hydrate Chemical compound O.NC1=NC(N)=NC(N)=N1 WPJGWJITSIEFRP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004202 carbamide Substances 0.000 claims abstract description 12
- -1 aldehyde compound Chemical class 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 48
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 16
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 11
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 4
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 229920002866 paraformaldehyde Polymers 0.000 claims description 2
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 10
- 229920000877 Melamine resin Polymers 0.000 abstract description 9
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract description 7
- 239000003513 alkali Substances 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000002633 protecting effect Effects 0.000 abstract 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 8
- 239000004568 cement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000007974 melamines Chemical class 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
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- Phenolic Resins Or Amino Resins (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012104283551A CN102898058A (zh) | 2012-11-01 | 2012-11-01 | 低成本三聚氰胺减水剂及其制备方法 |
Applications Claiming Priority (1)
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CN2012104283551A CN102898058A (zh) | 2012-11-01 | 2012-11-01 | 低成本三聚氰胺减水剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN102898058A true CN102898058A (zh) | 2013-01-30 |
Family
ID=47570585
Family Applications (1)
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CN2012104283551A Pending CN102898058A (zh) | 2012-11-01 | 2012-11-01 | 低成本三聚氰胺减水剂及其制备方法 |
Country Status (1)
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CN (1) | CN102898058A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104788038A (zh) * | 2015-04-02 | 2015-07-22 | 苏州市兴邦化学建材有限公司 | 一种改性三聚氰胺减水剂及其制备方法 |
CN105820300A (zh) * | 2016-03-15 | 2016-08-03 | 苏州市兴邦化学建材有限公司 | 一种用于脱硫石膏中的三聚氰胺减水剂的合成方法 |
CN116621491A (zh) * | 2023-05-24 | 2023-08-22 | 山东恒丰天利新材料科技有限公司 | 一种小分子抗泥剂 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101845132A (zh) * | 2010-05-06 | 2010-09-29 | 山东宏艺科技股份有限公司 | 一种低成本改性三聚氰胺高效减水剂 |
CN102276180A (zh) * | 2011-05-11 | 2011-12-14 | 马清浩 | 一种改性三聚氰胺减水剂及其制备方法 |
CN102417320A (zh) * | 2011-09-05 | 2012-04-18 | 王琴 | 一种减水剂 |
-
2012
- 2012-11-01 CN CN2012104283551A patent/CN102898058A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101845132A (zh) * | 2010-05-06 | 2010-09-29 | 山东宏艺科技股份有限公司 | 一种低成本改性三聚氰胺高效减水剂 |
CN102276180A (zh) * | 2011-05-11 | 2011-12-14 | 马清浩 | 一种改性三聚氰胺减水剂及其制备方法 |
CN102417320A (zh) * | 2011-09-05 | 2012-04-18 | 王琴 | 一种减水剂 |
Non-Patent Citations (2)
Title |
---|
任先艳; 刘才林: "三聚氰胺减水剂的合成及其与聚羧酸减水剂复配研究", 《混凝土》, no. 2, 28 February 2009 (2009-02-28), pages 63 - 65 * |
朱华雄: "高磺化度三聚氰胺高效减水剂的合成与应用", 《HPC2002第四届全国高性能混凝土学术研讨会论文集》, 31 December 2002 (2002-12-31) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104788038A (zh) * | 2015-04-02 | 2015-07-22 | 苏州市兴邦化学建材有限公司 | 一种改性三聚氰胺减水剂及其制备方法 |
CN105820300A (zh) * | 2016-03-15 | 2016-08-03 | 苏州市兴邦化学建材有限公司 | 一种用于脱硫石膏中的三聚氰胺减水剂的合成方法 |
CN116621491A (zh) * | 2023-05-24 | 2023-08-22 | 山东恒丰天利新材料科技有限公司 | 一种小分子抗泥剂 |
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Owner name: JIANGSU HUDI BUILDING MATERIALS CO., LTD. Free format text: FORMER OWNER: XU YOUJUAN Effective date: 20130506 |
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Free format text: CORRECT: ADDRESS; FROM: 213100 CHANGZHOU, JIANGSU PROVINCE TO: 213176 CHANGZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20130506 Address after: 213176 Industrial Zone, Lijia Town, Wujin District, Jiangsu, Changzhou Applicant after: Jiangsu Huidi Building Materials Co., Ltd. Address before: 213100 Jiangsu Province, Changzhou city Wujin District Lijia Town Industrial Park (Qin Xiang Cun Yu Jia group) Applicant before: Xu Youjuan |
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Application publication date: 20130130 |