3212 埋め込み光ファイバによる連鎖硬化樹脂の硬化度評価(J06-3 計測・モニタリングII,J06 知的材料・構造システム)

概要

論文の詳細を見る
Chain Curing Polymers (CCP) are promising matrix for the energy-saving molding of FRP (fiber reinforced plastics) which can be cured by heating or providing of ultraviolet rays. But it is not easy to know whether they have cured completely, because the chain curing can not be controlled directly. Cure monitoring is one of the best methods to solve this problem. A promising monitoring method for CCP in which the cure reaction develops explosively is measurement of its refractive index change during cure. In the present study, using optical fibers embedded in the polymers, the refractive index changes were monitored and the development of the cure was examined for the CCP in a plate shaped mold. The results of the temperature and refractive index measurements showed that the chain curing reaction proceeded rapidly throughout the mold. It was alsol shown that the present monitoring method was promising for evaluation of curing states of CCP.
一般社団法人日本機械学会の論文
2006-09-15