Open AccessEffect of complex flame retardant on physico-chemical properties of orthophthalic unsaturated resin
Author(s) -
Ю. М. Евтушенко,
Ю. А. Григорьев,
И. О. Кучкина,
Е. В. Афошина,
Г. А. Крушевский
Publication year - 2020
Publication title -
plastičeskie massy
Language(s) - English
Resource type - Journals
ISSN - 0554-2901
DOI - 10.35164/0554-2901-2020-1-2-26-29
Subject(s) - fire retardant , pentaerythritol , ammonium polyphosphate , combustibility , melamine , curing (chemistry) , unsaturated polyester , materials science , composite number , melamine resin , gelcoat , ammonium , composite material , chemistry , synthetic resin , organic chemistry , combustion , coating
A brief review of the results of studies on reducing the combustibility of composite materials based on unsaturated polyester resins is presented. A ame retardant orthophthalic unsaturated resin based on a complex ame retardant was developed and studied. It is shown that the category for resistance to burning of the resin is achieved with 15–20% lling of the complex ame retardant based on ammonium polyphosphate, melamine and pentaerythritol. The kinetics of curing and physical and mechanical properties of the composite material are evaluated.