Polymer-monomer particles formation and particle size distribution during heterophase polymerization in the presence of water-insoluble organosilicon surfactant-Reference-Cited by-同舟云学术

Polymer-monomer particles formation and particle size distribution during heterophase polymerization in the presence of water-insoluble organosilicon surfactant

Published:2022-05-23 Issue:3-4 Volume: Page:16-20
ISSN:0554-2901
Container-title:Plasticheskie massy
language:
Short-container-title:Plastičeskie massy

Author:

GRITSKOVA I. A.¹,ANOHIN E. V.¹,EZHOVA A. A.¹,ARTAMONOVA N. E.¹,CHVALUN S. N.¹,ILYIN M. M.²,LAHTIN V. G.³,LVOVSKY A. I.¹,KRAYNIK I. I.¹,ROMANENKO G. A.¹,GUSEV S. A.⁴

Affiliation:

1. MIREA - Russian Technological University

2. A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences

3. Institute of Chemistry and Technology of Organoelement Compounds

4. Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency

Abstract

In this work mechanism of polymer particles formation during styrene heterophase polymerization in the presence of waterinsoluble organosilicon surfactant was investigated. Dependency between monomer conversion rate from early stages of polymerization and particle diameters change, molecular weight, particle size and molecular weight distribution was analyzed. The effect of the gel effect and Ostwald maturation on particle diameter and polymer molecular weight was evaluated.

Publisher

Publishing House Plastic Ltd

Subject

Polymers and Plastics,Chemical Engineering (miscellaneous)

Reference15 articles.

1. I.A. Gritskova, G.B. Adebayo, Y.G. Krasheninnikova, V.A. Kaminsky // Colloid & Polymer Sci // 1998 - V. 276. Iss. 12. R. 1068–1077.

2. Yu.B Yanul’ // Synthesis of functional polymeric suspensions in the presence of oligomeric peroxyesters: PhD Thesis. Moscow, 1992.

3. I.A. Gritskova, A.A. Zhdanov, O.V. Chirikova, O.I. Schegolikhina // Dokl. Akad. Nauk (Russ. Ed.) // 1994. - V. 334. P. 57–59.

4. I.A. Gritskova, V.M. Kopylov, G.A. Simakova, S.A. Gusev, I.Yu. Markuze, E.N. Levshenko // Polym. Sci. B // 2010 - V. 52. №9-10. P. 542–548.

5. D.I. Shragin, I.A. Gritskova, V.V. Kopylov, E.V. Milushkova, L.A. Zlydneva, S.M. Levachev // Silicon, 7:2, SI (2015), 217–227.