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69919

Effect of Acrylic Acid on The Mechanical Properties of PVA/ Starch Blend Films

Article

Last updated: 01 Jan 2025

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Subjects

-

Tags

Polymer chemistry

Abstract

Grafting polymers based on acrylic acid (AA) with blend copolymer were synthesized with different ratio of AA (0.125, 0.25 and 0.5% by mass of blend copolymer) using ammonium persulfate as an initiator. The blend copolymer (PVA/S) was prepared by blending poly(vinyl alcohol) (PVA) with starch (S) in ratio (1: 1 wt.%), in presence of glacial acetic acid as a catalyst. The obtained polymers (PVA/S/AA) were characterized by FT-IR, TGA, DTG, SEM and mechanical test. The results showed that the mechanical properties of blend films are strongly dependent on the AA. Moreover, an increase in the ratio of AA in grafted polymers, increase thermal stability, tensile strength and elongation at break.

DOI

10.21608/ejchem.2019.16125.1983

Keywords

PVA, Starch%, blend, grafting, mechanical

Authors

First Name

El-Sayed

Last Name

Negim

MiddleName

Moussa

Affiliation

School of Chemical Engineering, Kazakh-British Technical University, Almaty, Kazakhstan

Email

elashmawi5@yahoo.com

City

Almaty

Orcid

0000-0002-4370-8995

First Name

Bakytzhanuly

Last Name

B

MiddleName

-

Affiliation

Department of Chemistry & Technology of Organic Materials, Polymers and Natural Compounds, al Faraby Kazakh National University, 71, al-Faraby av., 050040, Almaty, Kazakhstan

Email

bakytzhanuly.b@gmail.com

City

Almaty

Orcid

-

First Name

Urkimbaeva

Last Name

P.I.

MiddleName

-

Affiliation

Department of Chemistry & Technology of Organic Materials, Polymers and Natural Compounds, al Faraby Kazakh National University, 71, al-Faraby av., 050040, Almaty, Kazakhstan

Email

urkimbaeva.perizat@gmail.com

City

Almaty

Orcid

-

First Name

Lyazzat

Last Name

Bekbayeva

MiddleName

-

Affiliation

Institute of Chemical and Biological Technologies, Satbayev University, 22 Satpayev Street, 050013 Almaty, Kazakhstan

Email

lyazzat_bk2019@mail.ru

City

Almaty

Orcid

0000-0002-0804-1259

First Name

Muhammad

Last Name

B.H.O.

MiddleName

-

Affiliation

School of Chemical Science, Universiti Sains Malaysia, 11800 Gelugor Pulau Pinang, Malaysia

Email

bisyrul@usm.my

City

Penang

Orcid

-

First Name

Mohamad

Last Name

Mohamad

MiddleName

Nasir

Affiliation

School of Chemical Sciences, Universiti Sains Malaysia.

Email

mnm@usm.my

City

Penang

Orcid

-

First Name

Galiya

Last Name

Irmukhametova

MiddleName

-

Affiliation

Department of Chemistry & Technology of Organic Materials, Polymers and Natural Compounds, al Faraby Kazakh National University, 71, al-Faraby av., 050040, Almaty, Kazakhstan

Email

galiya.irm@gmail.com

City

Almaty

Orcid

-

First Name

Mun

Last Name

G.A.

MiddleName

-

Affiliation

Department of Chemistry & Technology of Organic Materials, Polymers and Natural Compounds, al Faraby Kazakh National University, 71, al-Faraby av., 050040, Almaty, Kazakhstan

Email

mungrig@yandex.ru

City

Almaty

Orcid

-

Volume

63

Article Issue

5

Related Issue

10591

Issue Date

2020-05-01

Receive Date

2019-08-22

Publish Date

2020-05-01

Page Start

1,911

Page End

1,919

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 63_Issue 5_Pages 1911-1919.pdf

PDF . 1.5MB

Link

https://ejchem.journals.ekb.eg/article_69919.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=69919

Order

24

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

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

MainTitle

Effect of Acrylic Acid on The Mechanical Properties of PVA/ Starch Blend Films

Details

Type

Article

Created At

22 Jan 2023