Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH   spring 2018 , Volume 33 , Number 1 (62) ; Page(s) 76 To 87.

Adhesion improvement of water-based flexographic inks on polyethylene coated paperboard using silane adhesion promoters

* Department of Wood and Paper Science & Technology, Faculty of Natural Resources, University of Tehran, Karaj, I.R. Iran
Flexographic printing is the most applicable technology in the packaging industry. But the lack of proper adhesion of water-based ink on cardboard coated with polyethylene is one of the most important problems. Silane adhesion promoters are considered among the best compounds used as the crosslinking and waterproofing agents in coating and ink industries. In this study, N-(2-Aminoethyl) (3-aminopropyl) methyldimethoxysilane and 2-(3, 4-Epoxycyclohexyl) ethyl trie thoxy silane were used to improve the adhesion of water-based ink on paper board-coated with polyethylene. Results showed that highest degree of adhesion was achieved by adding 5% of N-(2-Aminoethyl) (3-aminopropyl) methyldimethoxysilane to ink. Adding silane compounds to ink formulation increased the contact angle of the ink film on the surface of cardboard coated with polyethylene which means that inks containing silane compounds act more successful in the formation of hydrophobic surface. It is worth noting that surface tension was decreased by addition of silane components to the formulation of the ink.
Keyword(s): Flexographic printing,adhesion,packaging,water-based ink,silane
  • ندارد
مباني نظري و تجربي ونداليسم: مروري بر يافته هاي يك تحقيق Persian Abstract Yearly Visit 45
Latest on Blog
Enter SID Blog