Application of new oligomeric plasticizers based on waste
commercial oligomeric plasticizers and much better prop-erties than those having monomeric plasticizers. Thermal stabilities of the proposed plasticizers were higher than those of the commercial plasticizers either monomeric (bis(2-ethylhexyl)phthalate) or oligomeric, despite the fact that the synthesised oligoesters did not contain any anti-
Application of new oligomeric plasticizers based on waste
Application of new oligomeric plasticizers based on waste poly (ethylene terephthalate) for poly (vinyl chloride) compositions Ewa Langer, Sylwia Wakiewicz, Krzysztof Bortel, Marta Lenartowicz-Klik & Sebastian Jurczyk Iranian Polymer Journal 26 , 115–123 ( 2017) Cite this article 323 Accesses 4 Citations Metrics Abstract
Application of new oligomeric plasticizers based on waste
The best properties, especially low volatility, very good mechanical properties, low migration were resulted of the transesterification of the waste PET with oligoesters based on adipic acid, triethylene glycol and 2-ethylhexanol which were selected as plasticizers synthesised on the technical scale.
Application of waste poly(ethylene terephthalate) in the
Waste PET-based plasticizer synthesis was conducted in two stages. A 1000 ml glass reactor equipped with an agitator, a splash-head, a thermometer and an azeotropic cap was filled with dicarboxylic acid, glycol and monohydroxyl alcohol (Table 2). The reaction was carried out in a temperature range of 140–160 °C under atmospheric pressure.
Application of waste poly(ethylene terephthalate) in the
Plasticizers Application of waste poly (ethylene terephthalate) in the synthesis of new oligomeric plasticizers Polymer Degradation and Stability DOI: 10.1016/j.polymdegradstab.2015.04.031...
- What is oligomeric plasticiser based on waste poly (ethylene terephthalate)?
- Oligomeric plasticisers based on waste poly (ethylene terephthalate) (DOTP) is a new type of environmentally friendly non-toxic plasticiser, has a better durability, and other properties become research hotspot. At the same time, it is widely used in oil-resistant products, medical equipment, food packaging field [ - ].
- Can plasticisers be used in PVC?
- For example, the plasticisers can be used in PVC, which are two types of structural components, namely polar and non-polar ones. The polar unit/group of the molecule is bound reversibly with the PVC polymer chain and is responsible for the softening of its matrix.
- How to control diisooctyl terephthalate migration from PVC matrix?
- The modified microspheres can be well dispersed in polyvinyl chloride (PVC) matrix. The structure of SiO 2 @PAA microspheres can be well-controlled and its mixtures with chlorinated polyethylene (CPE) for controlling diisooctyl terephthalate (DOTP) migration from PVC matrix.
