SYNTHESIS OF ALKALI-SOLUBLE RANDOM COPOLYMER P(MMA/EA/MAA) FOR USE AS POLYMERIC SURFACTANT IN EMULSION POLYMERIZATION

LIU Jin; ZHENG Zhaohui; DING Xiaobin; PAN Yi; ZHU Zhu; PENG Yuxing

doi:null

您当前的位置：

首页 >

文章列表页 >

SYNTHESIS OF ALKALI-SOLUBLE RANDOM COPOLYMER P(MMA/EA/MAA) FOR USE AS POLYMERIC SURFACTANT IN EMULSION POLYMERIZATION

Research Article | 更新时间：2021-03-19

- SYNTHESIS OF ALKALI-SOLUBLE RANDOM COPOLYMER P(MMA/EA/MAA) FOR USE AS POLYMERIC SURFACTANT IN EMULSION POLYMERIZATION
- Acta Polymerica Sinica Issue 1, Pages: 149-152(2005)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：20 February 2005，
扫描看全文
LIU Jin, ZHENG Zhaohui, DING Xiaobin, PAN Yi, ZHU Zhu, PENG Yuxing. SYNTHESIS OF ALKALI-SOLUBLE RANDOM COPOLYMER P(MMA/EA/MAA) FOR USE AS POLYMERIC SURFACTANT IN EMULSION POLYMERIZATION. [J]. Acta Polymerica Sinica (1):149-152(2005)
DOI：

LIU Jin, ZHENG Zhaohui, DING Xiaobin, PAN Yi, ZHU Zhu, PENG Yuxing. SYNTHESIS OF ALKALI-SOLUBLE RANDOM COPOLYMER P(MMA/EA/MAA) FOR USE AS POLYMERIC SURFACTANT IN EMULSION POLYMERIZATION. [J]. Acta Polymerica Sinica (1):149-152(2005) DOI：

摘要

合成了碱溶性无规共聚物聚 (甲基丙烯酸甲酯/丙烯酸乙酯/甲基丙烯酸 ) (MMA/EA/MAA)

并对其结构、表面活性进行了表征研究 .以合成的P(MMA/EA/MAA)作高分子表面活性剂

进行甲基丙烯酸丁酯的乳液聚合 .研究了反应温度

引发剂浓度

表面活性剂浓度等因素对反应速率(Rp)的影响 .结果表明

聚合速率随引发剂浓度

表面活性剂浓度的增加而增加 ;该体系的表观活化能为 85.19kJ·mol-1.用透射电镜 (TEM)表征了所制备的乳胶粒子形态

乳胶粒子呈较明显的核壳结构.

Abstract

An alkali-soluble random eopolymer P(MMA/EA/MAA) was synthesized and used as a polymeric surfactant in emulsion polymerization of butyl methacrylate. The latex was studied by transmission electron micrograph

and a core/shell morphology was found for the latex particles．The effects of polymerization temperature

and amount of initiator and surfactant on polymerization rate were investigated．The results show that polymerization rate increased with the concentration of the initiator and the surfaetant．The relationship between Rp and concentration of initiator is Rp ∝[I]0.52．The apparent activation energy of the emulsion polymerization is 85.19 kJ·mol-1.

关键词

碱溶性无规共聚物高分子表面活性剂动力学

Keywords

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

PYROLYSIS AND DEGRADATION KINETICS OF UV CURED MULTI THIOL-VINYL SILIZANE PRECERAMIC

UV-CURING OF HYPERBRANCHED POLYSILAZANES-THIOL COMPOUND SYSTEM

SYNTHESIS AND CHARACTERIZATION OF POLYMER SURFACTANT P(AM-co-OPMA)

NUMERICAL SIMULATION OF CRYSTALLIZATION KINETICS DURING INJECTION MOLDING FOR SEMI-CRYSTALLINE POLYMERS

SYNTHESIS OF POLY(ISOBUTYLENE-b-α-METHYLSTYRENE) COPOLYMERS BY LIVING CATIONIC POLYMERIZATION

Related Author

No data

Related Institution

No data

Postal code：100190
Tel：010-62588927 Email：gfzxb@iccas.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备05002797号-8 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰