GreenPol is the tradename of the SK's environment friendly CO2 polymers synthesized from carbon dioxide and propylene oxide, etc. Microcellular polypropylene carbonate foams produced by a CO2 foaming process and their characterization regarding the influence of the pressure drop rate on the foaming behavior and the property of the final foamed products.GreenPol foams can be adapted to many applications such as construction thermal insulation, package for food and drink, and disposable tray etc.In this reasearch we investigate the GreenPol foams' possibility as an construction thermal insulation.We made thermally stable and high expanded poly(propylene carbonate) foams for construction thermal insulation. Most of the cell structures of this product were closed cells and the foamed ratio of the GreenPol foam were from 10 to 30 times comparing with the mini-pellet which is the base material before foaming process.The estimated demand of the foams for the construction application is more than 4 million tons, and the damand of the foams for the packaging is more than 1.5 million tons.
키워드
CO2 FoamPolypropylene carbonateGreenPol
저자
Younghyo PARK [ SK Innovation Global Technology. ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동