Surface treatment of plasticized poly(vinyl chloride) to prevent plasticizer migration

N. Narayana Reddy; Y. Murali Mohan; K. Varaprasad; S. Ravindra; K. Vimala; K. Mohana Raju

doi:10.1002/app.31157

Surface treatment of plasticized poly(vinyl chloride) to prevent plasticizer migration

N. Narayana Reddy, Y. Murali Mohan, K. Varaprasad, S. Ravindra, K. Vimala, K. Mohana Raju^*

^*Corresponding author for this work

Sri Krishnadevaraya University India

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

In this investigation, plasticized poly(vinyl chloride) (PVC) was treated with poly(azido acrylate)s to prevent plasticizer migration. This was achieved by modification of PVC sheets with poly(azido acrylate)s in a dichloromethane solution followed by irradiation under UV light. The surface-modified PVC sheets with poly (azido acrylate)s were characterized with Fourier transform infrared spectroscopy and scanning electron microscopy analyses. The migration of the plasticizer was prevented to a large extent from modified PVC in comparison with unmodified PVC. The amount of plasticizer migration with respect to the irradiation time, incubation time, and number of dipping times was evaluated.

Original language	English
Pages (from-to)	1589-1597
Number of pages	9
Journal	Journal of Applied Polymer Science
Volume	115
Issue number	3
DOIs	https://doi.org/10.1002/app.31157
State	Published - 2010
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
Surfaces, Coatings and Films
Polymers and Plastics
Materials Chemistry

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title = "Surface treatment of plasticized poly(vinyl chloride) to prevent plasticizer migration",

abstract = "In this investigation, plasticized poly(vinyl chloride) (PVC) was treated with poly(azido acrylate)s to prevent plasticizer migration. This was achieved by modification of PVC sheets with poly(azido acrylate)s in a dichloromethane solution followed by irradiation under UV light. The surface-modified PVC sheets with poly (azido acrylate)s were characterized with Fourier transform infrared spectroscopy and scanning electron microscopy analyses. The migration of the plasticizer was prevented to a large extent from modified PVC in comparison with unmodified PVC. The amount of plasticizer migration with respect to the irradiation time, incubation time, and number of dipping times was evaluated.",

keywords = "Functionalization of polymers, Interpenetrating networks (IPN), Poly(vinyl chloride) (PVC)",

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T1 - Surface treatment of plasticized poly(vinyl chloride) to prevent plasticizer migration

AU - Narayana Reddy, N.

AU - Murali Mohan, Y.

AU - Varaprasad, K.

AU - Ravindra, S.

AU - Vimala, K.

AU - Mohana Raju, K.

PY - 2010/5/2

Y1 - 2010/5/2

N2 - In this investigation, plasticized poly(vinyl chloride) (PVC) was treated with poly(azido acrylate)s to prevent plasticizer migration. This was achieved by modification of PVC sheets with poly(azido acrylate)s in a dichloromethane solution followed by irradiation under UV light. The surface-modified PVC sheets with poly (azido acrylate)s were characterized with Fourier transform infrared spectroscopy and scanning electron microscopy analyses. The migration of the plasticizer was prevented to a large extent from modified PVC in comparison with unmodified PVC. The amount of plasticizer migration with respect to the irradiation time, incubation time, and number of dipping times was evaluated.

AB - In this investigation, plasticized poly(vinyl chloride) (PVC) was treated with poly(azido acrylate)s to prevent plasticizer migration. This was achieved by modification of PVC sheets with poly(azido acrylate)s in a dichloromethane solution followed by irradiation under UV light. The surface-modified PVC sheets with poly (azido acrylate)s were characterized with Fourier transform infrared spectroscopy and scanning electron microscopy analyses. The migration of the plasticizer was prevented to a large extent from modified PVC in comparison with unmodified PVC. The amount of plasticizer migration with respect to the irradiation time, incubation time, and number of dipping times was evaluated.

KW - Functionalization of polymers

KW - Interpenetrating networks (IPN)

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Surface treatment of plasticized poly(vinyl chloride) to prevent plasticizer migration

Abstract

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