Compatibilizer effect on optical properties of immiscible PMMA/PS blends

Ersen YILMAZ

doi:https://doi.org/10.29132/ijpas.1054866

Article Details

Compatibilizer effect on optical properties of immiscible PMMA/PS blends

Authors:

Ersen YILMAZ

Publisher:

Munzur University

Main Topics:

Applied physics

Journal:

International Journal of Pure and Applied Sciences 2022 Vol.8 Issue 1, pp.149-156

Document Type:

Article

Publication Date:

6/2022

Document Language:

English

Document ID (Org No.):

2000470499

Frequency:

Bi-Annual

pISSN:

2149-0910

DOI:

https://doi.org/10.29132/ijpas.1054866

Abstract:

 

Immıscible polymethyl methacrylate/polystyrene (PMMA/PS) mixtures with various maleic anhydride-styrene-methyl methacrylate (MAStMMA) compatibilizer ratio (0, 2, 4, 6, 8 and 10) % were obtained by solution casting. The spectral results showed that the optical constants such as refractive index (n), extinction coefficient (k) and absorption coefficient increase with increasing terpolymer compatibilizer ratio. On the other hand, the optical energy gap Eg showed an inverse trend to concerning optical constants.  The lowest observed energy gap was between 8 and 10 %  compatibilizer ratio.

 

Karışmayan polimetil metakrilat/polistiren (PMMA/PS) harmanları değişik maleik anhidrit-stiren-metil metakrilat (MAStMMA) uyumlaştırıcı oranı (0, 2, 4, 6, 8 ve 10) eklenerek çözeltiden döküm yoluyla elde edilmiştir. Spektral sonuçlar, kırılma indisi (n), sönüm katsayısı (k) ve absorpsiyon katsayısı (µ) gibi optik sabitlerin terpolimer bazlı uyumlaştırıcı ilavesiyle arttığını göstermiştir. Diğer yandan optik enerji boşluğu Eg, anılan optik sabitlere göre zıt bir eğilim göstermiştir. Gözlenen en düşük enerji boşluğu %8 ila %10 uyumlaştırıcı oranı arasında belirlenmiştir.

Article Details

Compatibilizer effect on optical properties of immiscible PMMA/PS blends

Authors: Ersen YILMAZ

Publisher: Munzur University

Main Topics: Applied physics

Journal: International Journal of Pure and Applied Sciences 2022 Vol.8 Issue 1, pp.149-156

Document Type: Article

Publication Date: 6/2022

Document Language: English

Document ID (Org No.): 2000470499

Frequency: Bi-Annual

pISSN: 2149-0910

DOI: https://doi.org/10.29132/ijpas.1054866

Issues

Authors:

Ersen YILMAZ

Publisher:

Munzur University

Main Topics:

Applied physics

Journal:

International Journal of Pure and Applied Sciences 2022 Vol.8 Issue 1, pp.149-156

Document Type:

Article

Publication Date:

6/2022

Document Language:

English

Document ID (Org No.):

2000470499

Frequency:

Bi-Annual

pISSN:

2149-0910

DOI:

https://doi.org/10.29132/ijpas.1054866