CN1295184C - 一种用于水泥基材料减水的聚合物乳液及其制备方法 - Google Patents
一种用于水泥基材料减水的聚合物乳液及其制备方法 Download PDFInfo
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- CN1295184C CN1295184C CNB2004100513935A CN200410051393A CN1295184C CN 1295184 C CN1295184 C CN 1295184C CN B2004100513935 A CNB2004100513935 A CN B2004100513935A CN 200410051393 A CN200410051393 A CN 200410051393A CN 1295184 C CN1295184 C CN 1295184C
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- glycol
- acid
- ester
- cement
- polymer emulsion
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Abstract
Description
聚合物 | 聚灰比% | 减水率% | 抗压强度MPa | 吸水率% | |
3天 | 28天 | ||||
空白FDN高效减水剂苯丙乳液(SDS) | 00.755 | 0358 | 40.860.338.6 | 65.385.468.9 | 9.866.155.21 |
本发明聚合物乳液 | 2.551015 | 18293842 | 48.454.742.936.8 | 75.883.280.573.6 | 3.822.481.350.83 |
聚合物 | 聚灰比% | 减水率% | 抗压[抗折]强度MPa | 粘接强度MPa | 吸水率% | |
3天 | 28天 | |||||
空白FDN苯丙乳液(SDS) | 015 | 0205 | 37.141.336.8 | 52.5[6.8]60.1[7.3]54.7[7.0] | 0.90.91.4 | 6.235.314.65 |
本发明聚合物乳液 | 2.55101520 | 8.518242832 | 40.138.235.431.828.6 | 58.2[7.5]54.6[8.3]51.5[11.0]47.1[12.5]41.5[10.8] | 1.21.52.52.31.7 | 4.883.751.260.690.33 |
Claims (10)
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CNB2004100513935A CN1295184C (zh) | 2004-09-09 | 2004-09-09 | 一种用于水泥基材料减水的聚合物乳液及其制备方法 |
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CNB2004100513935A CN1295184C (zh) | 2004-09-09 | 2004-09-09 | 一种用于水泥基材料减水的聚合物乳液及其制备方法 |
Publications (2)
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CN1587178A CN1587178A (zh) | 2005-03-02 |
CN1295184C true CN1295184C (zh) | 2007-01-17 |
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CNB2004100513935A Expired - Fee Related CN1295184C (zh) | 2004-09-09 | 2004-09-09 | 一种用于水泥基材料减水的聚合物乳液及其制备方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103819629B (zh) * | 2014-03-04 | 2016-03-30 | 南京瑞迪高新技术有限公司 | 一种引气可控型醚类聚羧酸系减水剂的制备方法 |
CN105153378A (zh) * | 2015-08-25 | 2015-12-16 | 哈尔滨强石混凝土技术开发股份有限公司 | 一种聚羧酸盐大体积混凝土高效缓凝减水剂 |
CN106478890B (zh) * | 2016-09-22 | 2019-02-12 | 佛山市顺德区巴德富实业有限公司 | 一种聚氨酯/聚醋酸乙烯酯杂化乳液及其制备方法 |
CN106543985A (zh) * | 2016-09-30 | 2017-03-29 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | 一种乳液型油井水泥降失水剂及其制备方法 |
CN106632886B (zh) * | 2016-11-14 | 2020-04-24 | 北京水木佳维科技有限公司 | 一种聚合物及其制备方法和应用 |
CN109111548A (zh) * | 2017-11-16 | 2019-01-01 | 邯郸市瑞斯达化工科技有限公司 | 甲基丙烯酸高碳醇酯与常规乳液聚合的配方及其制备方法 |
CN115353351B (zh) * | 2022-08-29 | 2023-04-14 | 新疆科能新材料技术股份有限公司 | 用于隧洞岩石防护的薄喷型高性能聚合物砂浆 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052472A (zh) * | 1989-12-16 | 1991-06-26 | 湖南省建筑材料研究设计院 | 高强水泥砂浆及制品的组成和制造方法 |
CN1052471A (zh) * | 1989-12-14 | 1991-06-26 | 罗姆和哈斯公司 | 具有改进耐化学性能的由聚合物改性的水泥 |
CN1073323A (zh) * | 1991-12-05 | 1993-06-23 | 雷恩自动机株式会社 | 供给一均匀条状面包团的方法和设备 |
CN1109033A (zh) * | 1993-11-22 | 1995-09-27 | 罗姆和哈斯公司 | 用于韧性水泥质产品的可再分散干性聚合物 |
CN1261599A (zh) * | 1998-12-28 | 2000-08-02 | 株式会社日本触媒 | 水泥添加剂、水泥组合物和聚羧酸聚合物 |
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2004
- 2004-09-09 CN CNB2004100513935A patent/CN1295184C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052471A (zh) * | 1989-12-14 | 1991-06-26 | 罗姆和哈斯公司 | 具有改进耐化学性能的由聚合物改性的水泥 |
CN1052472A (zh) * | 1989-12-16 | 1991-06-26 | 湖南省建筑材料研究设计院 | 高强水泥砂浆及制品的组成和制造方法 |
CN1073323A (zh) * | 1991-12-05 | 1993-06-23 | 雷恩自动机株式会社 | 供给一均匀条状面包团的方法和设备 |
CN1109033A (zh) * | 1993-11-22 | 1995-09-27 | 罗姆和哈斯公司 | 用于韧性水泥质产品的可再分散干性聚合物 |
CN1261599A (zh) * | 1998-12-28 | 2000-08-02 | 株式会社日本触媒 | 水泥添加剂、水泥组合物和聚羧酸聚合物 |
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CN1587178A (zh) | 2005-03-02 |
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Assignee: Shenzhen Wushan Building Industrial Co.,Ltd. Assignor: Guangzhou Inst. of Chemistry, Chinese Academy of Sciences Contract fulfillment period: 2007.11.20 to 2012.11.19 contract change Contract record no.: 2009440001449 Denomination of invention: Polymer emulsion for cement base material water reducing and its preparing method Granted publication date: 20070117 License type: Exclusive license Record date: 2009.9.24 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.11.20 TO 2012.11.19; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY WUSHAN BUILDING MATERIAL INDUSTRY CO Effective date: 20090924 |
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