RELATIONSHIP BETWEEN STRUCTURES AND PROPERTIES OF COMB-SHAPED COPOLYMERS OF POLYCARBOXYLIC ACID TYPE USED AS SUPERPLASTICIZER

GONG Ruiyu; LI Jianrong; XIAO Chuanjian; HU Minghui; SHI Chaozhou; GUAN Wenchao; WANG Luoli; LIU Jingmin

您当前的位置：

首页 >

文章列表页 >

RELATIONSHIP BETWEEN STRUCTURES AND PROPERTIES OF COMB-SHAPED COPOLYMERS OF POLYCARBOXYLIC ACID TYPE USED AS SUPERPLASTICIZER

更新时间：2025-12-10

- RELATIONSHIP BETWEEN STRUCTURES AND PROPERTIES OF COMB-SHAPED COPOLYMERS OF POLYCARBOXYLIC ACID TYPE USED AS SUPERPLASTICIZER
- CIESC Journal Issue 11, (2002)
- 作者机构：
  
  1. 华中科技大学同济医学院药学院药剂系
  2. 湖北省化学研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 November 2002，
  
  Published：25 November 2002
- 稿件说明：
移动端阅览
GONG Ruiyu, LI Jianrong, XIAO Chuanjian, et al. RELATIONSHIP BETWEEN STRUCTURES AND PROPERTIES OF COMB-SHAPED COPOLYMERS OF POLYCARBOXYLIC ACID TYPE USED AS SUPERPLASTICIZER[J]. CIESC Journal, 2002, (11).
DOI：

GONG Ruiyu, LI Jianrong, XIAO Chuanjian, et al. RELATIONSHIP BETWEEN STRUCTURES AND PROPERTIES OF COMB-SHAPED COPOLYMERS OF POLYCARBOXYLIC ACID TYPE USED AS SUPERPLASTICIZER[J]. CIESC Journal, 2002, (11). DOI：

摘要

以聚氧乙烯甲基烯丙基二醚 (APEO -n)、顺丁烯二酸酐 (MAn)、苯乙烯 (St)等为共聚单体合成了一系列聚羧酸型梳状共聚物

研究了共聚物的结构、组成等对分散性能的影响 .结果表明

接枝链的长度和密度影响超分散剂的性能

当接枝链长度为 2 0～ 6 0、St摩尔分数为 5 %～ 2 0 %时分散性能良好.

Abstract

A series of comb-shaped copolymers of polycarboxylic acid type were synthesised by copolymerizing polyoxyethylene allyl methyl diether(APEO- n )

maleic anhydride (MAn)

and/or styrene (St). The effects of structure and composition of copolymers on dispersing capability were studied. The results showed that the properties of superplastisizer were affected by the length and density of graft chain. The superplasticizer has excellent dispersing capability as the length of graft chain is 20-60

and the St is 5%-20%(mol).

关键词

Keywords

references

Views

878

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

New universal corresponding state equation for correlation and extrapolation of saturated vapor-liquid density

Heat transfer mechanisms, bottleneck identification and optimization in heat exchanger networks under variable operating conditions

Physics-informed spatio-temporal graph convolutional network for fermentation processes

Corrosion health status assessment method for refining unit pipeline based on GLAE-MLP

Study on microstructure of NaCl solution ice centrifugal separation based on Micro-CT and deep learning

Related Author

No data

Related Institution

No data

⁰