PRODUCING METHOD OF POLYDICYCLOPENTADIENE(PDCPD) WITH THE IMPROVED THERMAL BEHAVIOR AND STABILITY, USING A RUTHENIUM CATALYST AND ALLYLSILANE

摘要

PURPOSE: A producing method of polydicyclopentadiene(PDCPD) is provided to offer the PDCPD with the improved tensile strength, flexural strength, and impact strength compare to a conventional reaction injection molding method.;CONSTITUTION: A producing method of PDCPD comprises the following steps; producing a main catalyst solution by inserting dicyclopentadiene(DCPD) and a ruthenium catalyst to toluene, and stirring; inserting the DCPD to the toluene to form a DCPD solution; adding an antioxidant to the DCPD solution and stirring; inserting allylsilane to the DCPD solution and reacting; precipitating the PDCPD by inserting a reacted solution to methanol; and obtaining the PDCPD after removing the methanol.;COPYRIGHT KIPO 2010