Imikhiqizo ye-co-polyester engena-antimony, enempilo ekhiqizwe yinqubo entsha ye-polymerization kanye nokwakheka. Akukho Okuqukethwe kwe-Antimony; Okuqukethwe kwe-Heavy Metal Okuphansi; Okunempilo Nobungani Nemvelo; Amandla Aphezulu. Kusetshenziswa kabanzi ebhodleleni lesiphuzo; Ibhodlela Lomkhiqizo Wezempilo; Ibhodlela Lemithi. Imikhiqizo ye-co-polyester engena-antimony, enempilo ekhiqizwe yinqubo entsha ye-polymerization kanye nokwakheka. Akukho Okuqukethwe kwe-Antimony; Okuqukethwe kwe-Heavy Metal Okuphansi; Okunempilo Nobungani Nemvelo; Amandla Aphezulu. Kusetshenziswa kabanzi ebhodleleni lesiphuzo; Ibhodlela Lomkhiqizo Wezempilo; Ibhodlela Lemithi.