Wyniki wyszukiwania dla: oligoesteracrylate

• Epoxy Composites Filled with Natural Calcium Carbonate. 1. Epoxy Composites Obtained in the Presence of Monoperoxy Derivative of Epidian-6 Epoxy Resin

  Publikacja

  • M. Bratychak
  • O. Astakhova
  • O. Shyshchak
  • O. Zubal
  • M. Sienkiewicz
  • O. Ivashkiv

  - Chemistry & Chemical Technology - Rok 2019

  Physico-mechanical properties of the products based on filled epoxy-oligomeric mixtures composed of Epidian-5 epoxy resin, oligoesteracrylate TGM-3 and monoperoxide derivative of Epidian-6 epoxy resin (PO) have been investigated. CaCO3 was used as a filler and polyethylene polyamine was a curing agent. The effect of PO and CaCO3 on the gel-fraction content and physico-mechanical properties was examined. Using a scanning electron...

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• Cross-linking of epoxy-oligomeric mixtures in the presence of modified phenol-formaldehyde resins

  Publikacja

  • M. Bratychak
  • G. Strap
  • P. Bruździak
  • J. T. Haponiuk

  - Ukrainian Chemistry Journal - Rok 2014

  Cross-linking of epoxy oligomeric mixtures consisting of industrial epoxy resin ED-20, oligoetheracrylate TGM-3, peroxide derivative of epoxy resin ED-24 and phenol-formaldehyde oligomer with unsaturated methacrylate fragments or peroxide groups was studied in the presence of polyethylenepolyamine at room temperature and heated to 383, 403 or 423 K for 15, 30, 45, 60 and 75 minute. The influence of mixture composition, temperature...

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