Flame Retardant Hybrid Paper Coatings with PVA - Melamine / Zinc Borat
Emine Arman Kandirmaz
Published 2020-06-01
abstract views: 53 // Full text article (PDF): 43
Keywords
- Flame retardant,
- coating,
- printability,
- zinc borate,
- melamine
How to Cite
Copyright (c) 2020 © 2020 Authors. Published by the University of Novi Sad, Faculty of Technical Sciences, Department of Graphic Engineering and Design. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license 3.0 Serbia.
This work is licensed under a Creative Commons Attribution 3.0 Unported License.
Abstract
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Papers are raw materials with high flammability. Some of the products produced in the printing industry are used in places requiring high heat resistance. High-tech papers can be produced by adding a flame retardant to the paper coating formulation or pulp. In this study, it is aimed to prepare polyvinyl alcohol (PVA )- zinc borate / melamine / zinc borate-melamine paper coating formulations and to produce flame retardant paper by coating on paper. For this purpose, primarily zinc borate is produced by boric acid and zinc carbonate reaction . In the second part of the study, four different coating formulations were prepared by adding zinc borate, melamine and their double mixtures to the main formulation, where PVA polymer matrix was used as binder, and coatings were made on an 80g/m2 paper surface. Limiting oxygen index (LOI ), gloss, color, surface energy and contact angles properties of the produced papers were determined. Offset printing was done onto coated papers with IGT C1 test printing machine. All produced flame retardant papers have good printability characteristics.
