CONTAINER FOR CLEAN ROOM

摘要

A container for clean room, comprising a thermoplastic resin comprising a matrix resin of a copolymer from an aromatic vinyl monomer and another monomer copolymerizable therewith and, dispersed therein, particles of a diene rubber obtained by polymerization of monomers composed mainly of a diene monomer, wherein the thermoplastic resin has an ash content of 0.2 wt.% or less. This container for clean room is preferably one for accommodating a plate material selected from among semiconductor substrates, display substrates and recording medium substrates. Thus, there is provided a container for clean room constituted of ABS or like resins wherein the ash content is so low as to be less apt to become a metal contamination source.