thiadiazole derivativesRubber additive/auxiliaries:1. TDDS efficient environmental protection cross linking agent vulcanizing agent: (the same as Echo.A. ) CAS no: 51988-14-8 efficient environmental protection vulcanizing agent, rubber auxiliary, DMTD dimercaptothiodiazole vulcanizing, CPE chlorinated polyethylene cross linking 2. Actor512A/B vulcanizing agent for special rubber(chloroprene rubber) (the same as Vanax 882A. 829 ) vulcanizing agent, extreme antiwear additive, lubricant additive, CAS no:72676-55-2, metallic antioxidant 3. ACCEL808(Vanax808 CAS no:68411-20-1, butyraldehyde anilin-condensate, accelerant 808, dimercaptothiodiazole vulcanizing accelerant 4. MTT cross linking agent for chloroprene rubber the same as MTT-80: CAS no:1908-87-8, pharmaceutical intermediates, cross linking agent MTT, ?3-methyl-2-Thiazolidinethione, mercaptothiazoline, 2-thiazolidine thion5. BF (NC) vulcanizing accelerant : accelerant BF, dimercaptothiadiazole cross linking, accelerant NC, accelerant882B, CPE chlorinated polyethylene accelerant for vulcanizing Pharmaceutical intermediates:DMTD dimercaptothiodiazole: CAS no: 1072-71-5, extrem antiwear additive,lubricant additive, rubber vulcanizing agent, rubber vulcanization agent ,pharmaceutical intermediate, bismuththiol, metallic antioxidant,dimercapto thiodiazole DMTD 2.H4MT mercaptothiazoline/2-thiazolidinethion: CAS no:96-53-7 , 2-Thiazolidinethione , pharmaceutical intermediate, mercaptothiazoline3. HOMT Thiazolidone :CAS no:2682-49-7 fosthiazate, lythidathion, fungicide, pesticide, plant growth modifier, thiazolidone4.TMT Acetic acid, 2-[(4,5-dihydro-5-thioxo-1,3,4-thiadiazol-2-yl)thio]- : cephems antibiotic compound,medicament intermediate Lubricant additive:lubricant additiveTH561(the same as CUVAN 826) new metallic passivator and antioxidant: metallic antioxidant, CAS no: 13539-13-4 extreme antiwear additive, lubricant additive, antioxidantCPE,SCM(CM):Fine chemical:Dimercaptothiodiazol