Dynamics of Changes in Mechanical Properties of Polybutylene Terephthalate and Polybutylene Terephthalate-Polyethylene Compositions in Aggressive Liquid Media

DOI

10.2991/isees-18.2018.75How to use a DOI?

Keywords

polybutylene terephthalate, polyethylene, composite material, polymer, aggressive medium, deformation, structure.

Abstract

The paper describes results of the study on polybutylene terephthalate and polybutylene terephthalate-polyethylene having high chemical resistance. The article shows the dynamics of changes in values (Ap), (Ey), (?t) (?p), (?p) depending on the composition and exposure time under unloading which is close to natural conditions in aggressive liquid media. A decrease in the strain of destruction of PBT + HDPE compositions depending on the exposure time was identified. The Sharpie method identified a monotonous decrease in Ap polymer composite material with an increasing content of HDPE and best compatible compositions. The article describes a significant increase in the composite material matrix and addition of non-polar polyethylene into the matrix of polybutylene terephthalate which improves the resistance to aggressive media.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Madnat Magomedovna Akayeva
PY  - 2018/12
DA  - 2018/12
TI  - Dynamics of Changes in Mechanical Properties of Polybutylene Terephthalate and Polybutylene Terephthalate-Polyethylene Compositions in Aggressive Liquid Media
BT  - Proceedings of the International Symposium “Engineering and Earth Sciences: Applied and Fundamental Research” (ISEES 2018)
PB  - Atlantis Press
SP  - 393
EP  - 396
SN  - 2352-5401
UR  - https://doi.org/10.2991/isees-18.2018.75
DO  - 10.2991/isees-18.2018.75
ID  - Akayeva2018/12
ER  -