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Cationic Dyed Polyester Yarn-full name: cationic dyed polyester is called cationic dyeable polyester, which belongs to denatured polyester and can be dyed with cationic dyes at 110 degrees.Cationic yarn belongs to modified polyester, chemical name: polybutylene terephthalate (elastic polyester), abbreviation: PBT, and it is also represented by CD ...