MOLDED PRODUCT AND A METHOD OF PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a molded product of polynorbornene with excellent flame retardancy without using halogen-containing flame-retardant. SOLUTION: This molded product comprises a polynorbornene resin including at least one selected from combinations of phosphorus atom-containing flame- retardants with nitrogen atom-containing flame-retardants and flame-retardants including phosphorus atoms and nitrogen atoms in the molecule. In a preferred embodiment, the content of the phosphorus atom is 1-20 wt.% based on the molded product, the nitrogen atom is 1-20 wt.% wherein the total amount of the phosphorus atom and the nitrogen atom is 5-30 wt.%.