the production scale in my country is still small.

polydicyclopentadiene (pdcpd for short) is a petroleum resin made from dicyclopentadiene (dcpd) as raw material and polymerized through organometallic catalysis. polydicyclopentadiene appears as a colorless, transparent solid and is resistant to general acids, alkalis and organic solvents. as a new type of engineering plastic, polydicyclopentadiene has the advantages of environmental friendliness, high strength, low temperature…