http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
The Effect of Epoxy Resin on the Properties of Encapsulated Fire Extinguishing Agent
세르초바 알렉산드라,크라실니콥 세르게이,이상섭,김종상 한국화재소방학회 2019 한국화재소방학회논문지 Vol.33 No.5
Fire extinguishing composite materials based on low-viscosity epoxy resin (EP) and containing 50 wt% of encapsulatedfire extinguishing agent (EFA) have been studied. The positive effect of the EP on the kinetics and temperature of the EFAdecapsulation was established. The EP increases the decapsulation temperature of the EFA from 130 ℃ to 155 ℃ andchanges the kinetics of the decapsulation. The epoxy matrix increases the thermal stability of the EFA more than 3.9 timescompared to that of the pure EFA. The protective effect of the EP on the storage stability of the EFA was validated. Themass loss of EP-containing EFA at 60 ℃ and 80% humidity over 96 h is 0.4%. The mass loss of pure EFA under thesame conditions is 15%. A similar effect was observed under ultraviolet radiation: the EP-containing EFA loses 0.8% atpure EFA mass of 6%. The testing of alternative polymer matrixes has been considered.