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고성호 (사)한국관광레저학회 2018 관광레저연구 Vol.30 No.5
What are the types of healing tourism and what are the facilities, programs and services that are satisfactory through healing tourism? The purpose of this study is to find out how market segmentation is possible through demographic characteristics and to establish a sustainable and competitive strategy for healing tourism. The following results were obtained from the study. Market segmentation of satisfaction factors of healing tourism was divided into three categories as 'multiple complex satisfaction type', 'food and outdoor space satisfaction type', and 'program and environment satisfaction type'.In this study, healing tourism market segmentation using healing tourism satisfaction factor was carried out and each characteristic was examined by subdivision market. Through this, it was possible to derive a practical strategy to develop healing tourist products suitable for the subdivision market, so that the research purpose could be achieved to some extent
보조 발포제로 사용되는 물의 양이 경질 폴리우레탄 폼의 열전도도에 미치는 영향
고성호,김상범 한국공업화학회 2003 응용화학 Vol.7 No.1
Riged polyurethane foam was syuthesized using various types of physical blowing agents and water as a co-blowing agent. The physical blowing agents used in this syudy were HCFC-14lb, HFC-365mfc,and n-pentane,The thermal conductivity reaction rate, and cell morphology of the rigid polyurethane foam were investigated, As the content of water increased, the reactivity cell size vecome faster and smaller, respectively. In the case of n-pentane,as the water content of the teaction mixture inspectively. the thermal conductivity dercreased until lpph(part per hundred of polyol inweioght ) of water content , and then increased as the amount of water increased Therefore. in rigid polyurethane foam blown by physical blowing agent with various content of water seems that the thermal conductivity behavior depends not only the cellsize but also thermal conductivity of CO_2 at gas phase.
인계 화합물을 사용한 폐 폴리우레탄의 화학적 분해와 재활용에 관한 연구
고성호,김은혜,김상범 한국공업화학회 2004 응용화학 Vol.8 No.2
The each compounds of TCPP(Tri(2-chloropropyl) phosphante), TCEP(Tri(2-chloroethyl) phosphate), TMP(trimethyl phosphate) and TEP(triethyl phosphate) has been reacted with flexible polyurethane scrap to convert into liquid forms by thermal degradation. The structure, OH-value, and viscosity of the degraded products(DEP) were studied by FT-IR, titration and viscometer. The DEPs from flexible polyurethane scrap were apply as flame retardant to synthesize the rigid polyurethane foam. The thermal stability and inflammability of rigid polyurethane foams were estimated.