![](/images/graphics-bg.png)
Progresses in Synthesis of Polycarboxylate Superplasticizer
Joint Authors
Xiang, Shuncheng
Gao, Yingli
Shi, Caijun
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-03
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The prerequisite to synthesize PCE was to prepare new macromonomers with controlled molecular mass, adjustable hydrophilic-lipophilic groups, long-chain alkyl groups, and large terminal hydroxyl groups as well.
Structural modifications in the molecular scale of polycarboxylate superplasticizer (PCE) would lead to changes in properties of dispersion and water retention as well as enhancement in the compatibility of Portland cement and so on.
This paper reviewed recent developments from synthetic methods of macromonomers as the initial step of production of PCE, PCE at room and elevated temperatures, and relationships between structure and properties of PCE.
Through the analysis of references, it was found that PCE synthesized at room temperature had the same performance with PCE synthesized at elevated temperature in terms of conversion rate and initial dispersion in cement but broader molecular weight distribution.
Conclusively, the dispersion of PCE in cement might be explained by multiple theories rather than a single one based on development trends as discussed in this paper.
American Psychological Association (APA)
Xiang, Shuncheng& Gao, Yingli& Shi, Caijun. 2020. Progresses in Synthesis of Polycarboxylate Superplasticizer. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1123016
Modern Language Association (MLA)
Xiang, Shuncheng…[et al.]. Progresses in Synthesis of Polycarboxylate Superplasticizer. Advances in Civil Engineering No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1123016
American Medical Association (AMA)
Xiang, Shuncheng& Gao, Yingli& Shi, Caijun. Progresses in Synthesis of Polycarboxylate Superplasticizer. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1123016
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1123016