화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2007년 봄 (05/11 ~ 05/12, 계명대학교)
권호 11권 1호
발표분야 정밀화학
제목 Preparation and properties of resol type foaming PF resin
초록 We studied the influence of experimental parameters in the addition, such s P/F mole ratio, amount of catalyst, reaction temperature, reaction time, and so on. Also, we studied the influence of molecular weight and viscosity of PF resin as a function of condensation time. As a result, in addition reaction, the reaction time decreased remarkably as the catalyst concentration increased, and the time decreased with increasing reaction temperature at a constant catalyst concentration. Also, in condensation reaction, the viscosity of resol type PF resin increased from 2500 to 9500 cps as a function of condensation time, molecular weight showed from 650 to 1200 g/mol.
저자 김동권1, 이지은1, 김정훈1, 이현주2
소속 1한국화학(연), 2진영강업(주)
키워드 Phenol; resol type PF resin; addition reaction; condensation reaction
E-Mail