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245289

Synthesis and Characterization of Emulsion Polymerizable Surfactant Based on Ethoxylate Alcohol Maleate

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Polymer chemistry

Abstract

A novel maleate surfmer was synthesized through the esterification of alcohol ethoxylate ethylene oxide propylene oxide (EO/PO) block copolymers with maleic anhydride. The structure of the non-ionic maleate ethoxylate surfmer was confirmed by mass spectrum analysis, the critical micelle concentration (CMC) of the prepared surfmer was found to be 0.0053mol/l whereas its polymerization reaction order was found to be (1.44) for vinyl acetate (VAc) and (1.3) for butyl acrylate (BuA). The volume average diameter Dv ̅ of poly (VAc) and poly (BuA) decreases with increasing surfmer concentration; however, the latter shows a slightly bigger particle size under the same conditions. The number of polymer particles (Nt) was found to increase with increasing surfmer concentration. When compared to poly (BuA), poly (VAc) has more defined and spherical particles. Increasing the surfactant concentration from 4.2 x 10-3 to 8.4 x 10-3 (mol/l) reduces the surface charge density of poly(BuA) and poly(VAc) from 115 to 81 and 85 to 36 microcolumb, respectively. Besides, Poly (BuA) shows greater surface charge density and greater stability than poly (VAc) at the same concentration. The obtained results recommend the use of prepared EO/PO maleate surfmer for the development of high-solid lattices of (VAc) homopolymer and poly(VAc/BuA) copolymers for superior adhesion, water resistance, and mechanical stability when compared with similar commercial types of wood adhesive and emulsion paint.

DOI

10.21608/ejchem.2022.90711.4374

Keywords

Polymerizable surfactant, maleate surfmer, surfactant monomers, Emulsion polymerization, CMC and morphology

Authors

First Name

Magdy Kandil

Last Name

Zahran

MiddleName

-

Affiliation

Helwan University, Faculty of Science, Chemistry Department, Ain-Helwan, 11795 Cairo, Egypt.

Email

magdy_zahran@yahoo.com

City

-

Orcid

0000-0001-7280-0734

First Name

Ashraf Ibrahim

Last Name

Hamed

MiddleName

-

Affiliation

BBC Industrial Chemicals Co. Ltd., Accra, Ghana

Email

rwannada59953@yahoo.com

City

-

Orcid

0000-0002-6521-227x

First Name

Amr

Last Name

El-Hag Ali

MiddleName

-

Affiliation

Polymer Chemistry Dept., National Center for Radiation Research and Technology, Atomic Energy Authority, P.O. Box 29 Nasr City, Cairo, Egypt

Email

elhagali_a@hotmail.com

City

-

Orcid

-

Volume

65

Article Issue

132

Related Issue

39238

Issue Date

2022-12-01

Receive Date

2021-08-23

Publish Date

2022-12-01

Page Start

1,369

Page End

1,378

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_245289.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=245289

Order

245,289

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Synthesis and Characterization of Emulsion Polymerizable Surfactant Based on Ethoxylate Alcohol Maleate

Details

Type

Article

Created At

30 Dec 2024