Title: IMPACT OF LINKAGE GROUP IN COMB-LIKE POLYMER ON DISPERSION PROPERTIES OF CEMENT PASTES
Page Range: p.43-50
Author(s): Min Qiao; Qianping Ran; Jiaping Liu
File size:
Download the pdf (subscribers only)
Buy the pdf (non-subscribers)
Journal: Polymers and Polymer Composites
Issue Year: ppc
Volume: 21
Issue No: No.1
Abstract
The present study aimed to develop a full understanding of the effects of the linkage group type in comb-like polymers on dispersion and dispersion retention of concentrated cement pastes. Two comb-like copolymer dispersants with ester and ether linkage groups were produced. The effects of the linkage group type in the comb-like polymers on the adsorption, dispersion, dispersion retention of the concentrated cement suspensions were investigated systematically. The mechanism of dispersion retention was investigated using isothermal calorimetry measurements and structure stability analysis. The retention of dispersion had a close relationship with the hydration of cement and hydrolysis of side chains. 11 Refs.
Related reading
More journal reading and science coverage connected to this topic.
Combined temperature and moisture effect on the monotonic and fatigue strengths of sandwich beams with glass-polypropylene faces and aluminum foam cores
Title: Combined temperature and moisture effect on the monotonic and fatigue strengths of sandwich beams with glass-polypropylene faces and aluminum foam cores Page Range:…
Nonlinear dynamic characteristics of PZT/polymer gripper
Title: Nonlinear dynamic characteristics of PZT/polymer gripper Page Range: p.79-84 Author(s): Jia Xu; Yi-Ran Li; Hai-Bo Wang; Zhi-Wen Zhu File size: Download the pdf…
Enhancement mechanism for carbohydrate polymer green lubricant
Title: Enhancement mechanism for carbohydrate polymer green lubricant Page Range: p.85-90 Author(s): Shih-Chen Shi; Jhen-Yu Wu File size: Download the pdf (subscribers only) Buy…