Disposal of Thermoreactive Epoxy Resin-Based Polymers by Thermal Solvolysis in Coal Tar Medium Accompanied by Chemical Raw Materials Receipt
A. S. KABAK1,2, E. I. ANDREIKOV1,2, M. G. PERVOVA1, S. A. KOITOV3, A. M. SELEZNEV3
1Postovsky Institute of Organic Synthesis, UB RAS, Yekaterinburg, Russia
2JSC VUHIN, Yekaterinburg, Russia
3JSC OKB Novator, Yekaterinburg, Russia
Keywords: термический сольволиз, термореактивные полимеры, каменноугольный пек, thermal solvolysis, thermoreactive polymers, coal tar
Pages: 125-130
Abstract
Thermal solvolysis of thermoreactive polymers in coal tar medium was examined at 360-420 ºС. The cured epoxy diane resin ED-20 and industrial samples of polymer binder based thereon that is part of polymeric composite materials were used as polymers. The composition of liquid products of solvolysis was determined using GC-MS. It was found that coal tar had an effect on the yield and composition of decomposition products of thermoreactive polymers during thermal solvolysis. Characteristics of coal tar were determined after treatment of polymers therein.
DOI: 10.15372/CSD20180203
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