Synonyms: 1,4-Dichlorobenzene-4,4'-dimercaptodiphenyl sulfide copolymer, SRU;1,4-Dichlorobenzene-disodium sulfide copolymer, SRU;1,4-Dichlorobenzene-sodium sulfide copolymer,SRU;1,4-Dichlorobenzene-sulfur copolymer, sru;1,4-dichlorobenzene-sodium hydrosulfide copolymer, SRU;2G405;A 504X02;B 600;B 600 (polysulfide);BR 111;DGL 40-70;DIC-PPS FZ 2140;DIC-PPS FZ 2140D7;DIC-PPSLC 5;DSP-B 105;DSP-LD 1OG;E0780;E 1880;E 2280;E 2480;FZ 2140;FZ 6600J2;Fortron 0205;Fortron 0205P4;Fortron 0214;Fortron 0214C1;Fortron 0300C0;Fortron 0309;Fortron 0309B4;Fortron 0320B0;Fortron 0320C0;Fortron 1140A1;Fortron 1140AE64;Fortron1140L6;Fortron 1140L7;Fortron 214;Fortron 214P;Fortron4184L6;Fortron 4665B6;FortronE 2481-50;Fortron KPS;Fortron KPS 214;Fortron KPS-W 205;Fortron KPS-W 214;Fortron KPS-W 300P;Fortron KPS-W 312;Fortron PPS 0317C1;Fortron PPS 6165A6;Fortron SB 214;Fortron T 2020;Fortron W 202A;Fortron W 203A;Fortron W 205;Fortron W 214;Fortron W 220A;Fortron X 0205/60;GR 01;HT 6;HT 6 (polymer);KPS 214;LC 5;LF 4;LF 4 (polymer);LN 1;Litex P;M 2088;M 2100;M 2599;M 2888;P6;PF 1 (polysulfide);PPS 140;PPS 6465A6;PPS-P 4;PPS-T 4;PR 07;PR 11;PR 11-10;Poly(p-phenylene sulfide), SRU;