MEASUREMENT AND CALCULATION OF RELATIVE REACTIVITY RATIOS OF TRIBUTYLTIN METHACRYLATE WITH METHYL METHYACRYLATE

HAN Zhe-wen; CHEN Yong-qiang; LU Zhi-bao; WU Ping-ping

doi:null

您当前的位置：

首页 >

文章列表页 >

MEASUREMENT AND CALCULATION OF RELATIVE REACTIVITY RATIOS OF TRIBUTYLTIN METHACRYLATE WITH METHYL METHYACRYLATE

Research Article | 更新时间：2021-03-19

- MEASUREMENT AND CALCULATION OF RELATIVE REACTIVITY RATIOS OF TRIBUTYLTIN METHACRYLATE WITH METHYL METHYACRYLATE
- Acta Polymerica Sinica Issue 6, Pages: 725-731(1995)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：20 December 1995，
扫描看全文
HAN Zhe-wen, CHEN Yong-qiang, LU Zhi-bao, WU Ping-ping. MEASUREMENT AND CALCULATION OF RELATIVE REACTIVITY RATIOS OF TRIBUTYLTIN METHACRYLATE WITH METHYL METHYACRYLATE. [J]. Acta Polymerica Sinica (6):725-731(1995)
DOI：

HAN Zhe-wen, CHEN Yong-qiang, LU Zhi-bao, WU Ping-ping. MEASUREMENT AND CALCULATION OF RELATIVE REACTIVITY RATIOS OF TRIBUTYLTIN METHACRYLATE WITH METHYL METHYACRYLATE. [J]. Acta Polymerica Sinica (6):725-731(1995) DOI：

摘要

采用红外光谱分析共聚物组成的方法，测定了不同温度下甲基丙烯酸三了基锡酯（ＴｈＴＭ）和甲基丙烯酸甲酯（ＭＭＡ）在甲苯溶液中的自由基共聚合竞聚率．并用Ｆ—Ｒ法、Ｍ—Ｌ法和ＥＶＭ法处理了实验结果，讨论了不同的数据处理的方法对共聚合竞聚率数值的合理性和准确性的影响．随聚合温度的升高，ＴＢＴＭ和ＭＭＡ逐渐倾向于理想共聚合．由共聚温度与ｒ１和Ｒ２的关系得到各温度下最为合理的ｒ１和ｒ２值，并讨论了聚合温度对共聚活性的影响．

Abstract

he reactivity ratios of the radical copolymerhation of tributylhn methacrylate (TBTM) with methyl methacrylate (MMA) in toluene solution at various temperatures have been measured by using FTIR method to analyze the copolymer composihons. The experimental resultS have been calculated by Fineman-Ross (FR) linear equahon

Mayo-Lewis (M-L) curve-fitting

Error-invariables Method (EVM)

The eftfch on the reasonability and predsion of r1 and r2 of various calculahon methods have been discussed. The linear relation has been obtained from lnr vs. 1/T. The reasonable values r1 and r2 at various temperature should be on the the lines. These reactivity ratios are the best data input with the smallest statistical error. The results show the copolymerization of TBTM with MMA tend to be the ideal copolymerization with the copolymerization temperature increasing.

关键词

甲基丙烯酸三丁基锡酯甲基丙烯酸甲酯自由基共聚合竞聚率红外光谱法

Keywords

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

INQUIRE IN TO THE METHODS OF MEASUREMENT FOR THE DETERMINATION OF REACTIVITY RATIOS

MECHANISTIC STUDY OF CATALYTIC OXIDATIVE COPOLYMERIZATION OF 2-(N,N-DIMETHYLAMINO)ETHYL METHACRYLATE AND METHYL METHACRYLATE

PREPARATION AND CHARACTERISTIC OF POLY(METHYL METHACRYLATE) PIGMENT POWDERY COATING FOR PAPER IN SUPERCRITICAL CARBON DIOXIDE

SYNTHESIS AND INVESTIGATION OF WELL-DEFINED AND FLUORESCENCELABELLED POLY(METHYL METHACRYLATE) BY RAFT POLYMERIZATION

PREPARATION OF PMMA-co-PMPS COPOLYMERS VIA CATALYTIC CHAIN TRANSFER POLYMERIZATION TECHNIQUE AND EVALUATION OF THEIR APPARENT CHAIN TRANSFER CONSTANTS

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