A Strategy for Nonmigrating Plasticized PVC Modified with Mannich base of Waste Cooking Oil Methyl Ester
Abstract The waste cooking oil (WCO) production from the catering industry and food processing industry causes serious environmental, economic and social problems. However, WCO can be used for the preparation of fine chemicals such as internal plasticizer. With this aim, this work is focused on prep...
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Nature Portfolio
2018
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oai:doaj.org-article:4414993ed778415caa725189248cbce42021-12-02T15:08:13ZA Strategy for Nonmigrating Plasticized PVC Modified with Mannich base of Waste Cooking Oil Methyl Ester10.1038/s41598-018-19958-y2045-2322https://doaj.org/article/4414993ed778415caa725189248cbce42018-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-19958-yhttps://doaj.org/toc/2045-2322Abstract The waste cooking oil (WCO) production from the catering industry and food processing industry causes serious environmental, economic and social problems. However, WCO can be used for the preparation of fine chemicals such as internal plasticizer. With this aim, this work is focused on preparing internal plasticizer by using WCO and determining technical viability of non-migration poly (vinyl chloride) (PVC) materials. The mannich base of waste cooking oil methyl ester (WCOME) was synthesized from WCO via esterification, interesterification and mannich reaction, which was used to produce self-plasticization PVC materials as an internal plasticizer. The results showed that the PVC was plasticized effectively. Self-plasticization PVC films showed no migration in n-hexane, but 15.7% of dioctyl phthalate (DOP) leached from DOP/PVC(50/50) system into n-hexane. These findings transformed the traditional plastic processing technology and obtained cleaner production of no migration plasticizer from WCO.Puyou JiaMeng ZhangLihong HuFei SongGuodong FengYonghong ZhouNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-8 (2018) |
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Medicine R Science Q Puyou Jia Meng Zhang Lihong Hu Fei Song Guodong Feng Yonghong Zhou A Strategy for Nonmigrating Plasticized PVC Modified with Mannich base of Waste Cooking Oil Methyl Ester |
description |
Abstract The waste cooking oil (WCO) production from the catering industry and food processing industry causes serious environmental, economic and social problems. However, WCO can be used for the preparation of fine chemicals such as internal plasticizer. With this aim, this work is focused on preparing internal plasticizer by using WCO and determining technical viability of non-migration poly (vinyl chloride) (PVC) materials. The mannich base of waste cooking oil methyl ester (WCOME) was synthesized from WCO via esterification, interesterification and mannich reaction, which was used to produce self-plasticization PVC materials as an internal plasticizer. The results showed that the PVC was plasticized effectively. Self-plasticization PVC films showed no migration in n-hexane, but 15.7% of dioctyl phthalate (DOP) leached from DOP/PVC(50/50) system into n-hexane. These findings transformed the traditional plastic processing technology and obtained cleaner production of no migration plasticizer from WCO. |
format |
article |
author |
Puyou Jia Meng Zhang Lihong Hu Fei Song Guodong Feng Yonghong Zhou |
author_facet |
Puyou Jia Meng Zhang Lihong Hu Fei Song Guodong Feng Yonghong Zhou |
author_sort |
Puyou Jia |
title |
A Strategy for Nonmigrating Plasticized PVC Modified with Mannich base of Waste Cooking Oil Methyl Ester |
title_short |
A Strategy for Nonmigrating Plasticized PVC Modified with Mannich base of Waste Cooking Oil Methyl Ester |
title_full |
A Strategy for Nonmigrating Plasticized PVC Modified with Mannich base of Waste Cooking Oil Methyl Ester |
title_fullStr |
A Strategy for Nonmigrating Plasticized PVC Modified with Mannich base of Waste Cooking Oil Methyl Ester |
title_full_unstemmed |
A Strategy for Nonmigrating Plasticized PVC Modified with Mannich base of Waste Cooking Oil Methyl Ester |
title_sort |
strategy for nonmigrating plasticized pvc modified with mannich base of waste cooking oil methyl ester |
publisher |
Nature Portfolio |
publishDate |
2018 |
url |
https://doaj.org/article/4414993ed778415caa725189248cbce4 |
work_keys_str_mv |
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1718388247845928960 |