서지주요정보
폴리우레탄의 반응 사출 성형(RIM) 공정의 공학적 해석 = Engineering analysis of reaction injection molding (RIM) process of polyurethane
서명 / 저자 폴리우레탄의 반응 사출 성형(RIM) 공정의 공학적 해석 = Engineering analysis of reaction injection molding (RIM) process of polyurethane / 김진곤.
저자명 김진곤 ; Kim, Jin-Kon
발행사항 [서울 : 한국과학기술원, 1982].
Online Access 제한공개(로그인 후 원문보기 가능)원문

소장정보

등록번호

4101790

소장위치/청구기호

학술문화관(문화관) 보존서고

MCE 8202

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

리뷰정보

초록정보

Engineering analysis of Reaction Injection Molding (RIM) process of polyurethane was carried out by simultaneously solving the balance equations of Mass, Momentum, and Energy by a computer simulation. The polyurethane system evaluated was the reaction system of 4-4' diphenyl methane diisocyanate (MDI) and poly(propylene glycol) ($\bar{Mn}$:752) catalyzed by dibutyl tin dilaurate (T-12). Basic data for simulation, such as the reaction rate constants and the viscosity variations on time were obtained emperically by running adiabatic reaction. Temperature and conversion profiles at different points of the mold under constant temperature of heat transfer medium condition were obtained through computer simulation. The effects of reaction rate constant at feed temperature, flow rate, heat of reaction, mold thickness, thermal conductivity, and overall heat transfer coefficient of the mold were discussed. Actual Reaction Injection Molding experiment using acrylic mold with dimension of 20L*4W*0.5T(in cm) was conducted and temperature profiles at 5 different locations were obtained. The actual temperature profiles were compared with computer simulation.

서지기타정보

서지기타정보
청구기호 {MCE 8202
형태사항 [viii], 115 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : 1, Case 1 및 case 2 와 case 3 에 대한 온도변화 측정치. - 2, 단열 반응조건하에서 반응속도식을 구하는 방법. - 3, 밀도 및 열용량과 반응열 측정. - 4, FDM 형태로 모델 전개
저자명의 영문표기 : Jin-Kon Kim
지도교수의 한글표기 : 김성철
지도교수의 영문표기 : Sung-Chul Kim
학위논문 학위논문(석사) - 한국과학기술원 : 화학공학과,
서지주기 참고문헌 : p. 79-82
주제 Polymers.
성형 중합체. --과학기술용어시소러스
고분자. --과학기술용어시소러스
Engineering mathematics.
QR CODE qr code