▎ 摘　　要

NOVELTY - Semiconductor container made of composite material comprising a cycloolefin material comprising 0.6-8 wt.% graphene material doped cycloolefin copolymer and a graphene material doped cycloolefin polymer, is claimed. The graphene material comprises graphene nanoplatelets and/or graphene oxide. USE - Used as a semiconductor container. ADVANTAGE - The semiconductor container made of composite material has: a specific weight of 1-1.2; water absorbency percentage of 0.0001-0.01%; a shrinkage of 0.1-0.5%; impact strength of 30-50 J/m; a surface resistivity of 109-1012 Omega /sq, preferably 105-109 Omega /sq when the graphene material is 0.6-1.8 wt.%, preferably 1.8-3.6 wt.%; surface resistivity which is less than 104 Omega /sq, when the graphene material is 3.6-8 wt.% (claimed); and light weight, high dimensional stability, long humidity retention time, low harmful gases release and high yield. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a composite material comprising 0.6-8% the graphene material doped cycloolefin copolymer and a graphene material doped cycloolefin polymer.