Detail publikace

The influence of additives on crystallization of blends based on polylactid acid

Perd'ochova, D. Tomanova, K. Alexy, P. Bockaj, J. Feranc, J. Plavec, R. Omanikova, L. Jurkovic, P. Prikryl, R.

Originální název

The influence of additives on crystallization of blends based on polylactid acid

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The sustainable development consists of the effort of replacing commonly used polymer materials for the biodegradable ones. They do not have sufficient physical and mechanical properties, therefore they have to be modified by producing various ratio mixtures or with the additives. Improving their processability and properties is an important challenge to be afforded before using these materials on the market. One way to improve the properties of these materials is to prepare their blends [1]. The most common way of the preparation of packaging materials is the injection moulding, where the crystallization of material is very important. That is the reason the crystallization has become one of the most studied characteristics of biodegradable blends based on PLA / PHB. The work is a contribution to works that deal with the description of the structure of PLA / PHB blends, which have been modified by the addition of various types of additives, mainly nucleating agents and plasticizers [2]. The films of these blends keep approximately unchanged mechanical properties after two weeks of storage. The presence of plasticizer (ATBC) and nucleating agent (BN) has no significant impact on the processing stability of PLA/PHB blends. The results show that the combination of the plasticizer and nucleating agent greatly affects the process of crystallization of PLA/PHB blends as well as the ratio of polymers and the heat treatment process.

Klíčová slova

PHB, PLA, ATBC, blend development

Autoři

Perd'ochova, D. Tomanova, K. Alexy, P. Bockaj, J. Feranc, J. Plavec, R. Omanikova, L. Jurkovic, P. Prikryl, R.

Vydáno

4. 8. 2018

Nakladatel

IOP PUBLISHING LTD

Místo

BRISTOL

ISBN

1757-8981

Kniha

IOP Conf. Series: Materials Science and Engineering

Edice

266

Číslo edice

2017

ISSN

1757-8981

Periodikum

IOP Conference Series: Materials Science and Engineering

Ročník

266

Číslo

2017

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

9

Strany počet

9

URL

https://iopscience.iop.org/article/10.1088/1757-899X/266/1/012014/pdf

BibTex

@article{BUT163549,
  author="Radek {Přikryl} and Pavol {Alexy}",
  title="The influence of additives on crystallization of blends based on polylactid acid",
  journal="IOP Conference Series: Materials Science and Engineering",
  year="2018",
  volume="266",
  number="2017",
  pages="1--9",
  doi="10.1088/1757-899X/266/1/012014",
  issn="1757-8981",
  url="https://iopscience.iop.org/article/10.1088/1757-899X/266/1/012014/pdf"
}