Acta Mechanica Slovaca 2018, 22(4):18-22 | DOI: 10.21496/ams.2018.030

Investigation of Composite Materials based on Modified Novolac Phenol-Formaldehyde Resin

Volodymyr Krasinskyi1, Oleh Suberlyak1
1 Lviv Polytechnic National University, Department of Chemical Technology of Plastics, 12, Bandera Str., Lviv, 79013, Ukraine

It was determined that novolac phenol-formaldehyde resin modification by polyvinylpyrrolidone and epoxy-dianic resin results in a significant improvement of thixotropic characteristics and enamel technological effectiveness and in physico-mechanical properties and thermostability improvement as well. The developed modified composition is characterized by high index of thixotropy in contrast to phenol-formaldehyde resin containing urotropine.

Keywords: novolac phenol-formaldehyde resin; polyvinylpyrrolidone; epoxy-dianic resin; modification; physico-mechanical properties; thixotropic characteristics; adhesion strength.

Published: February 1, 2019  Show citation

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Krasinskyi, V., & Suberlyak, O. (2018). Investigation of Composite Materials based on Modified Novolac Phenol-Formaldehyde Resin. Acta Mechanica Slovaca, 22(4), 18-22. doi: 10.21496/ams.2018.030
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