ECO-friendly Polymer-bound Pre-dispersed Chemicals ZDTP-50 

ECO-friendly Polymer-bound Pre-dispersed Chemicals ZDTP-50 Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu) esters, zinc salts C28H60O4P2S4Zn M.W.: 716.39 PROPERTIES: Actmix ZDTP-50GE is a special accelerator for EPDM which contains sulphur, ZnO, thiazoles and thiurams accelerant. It can lead to high degree of cross-linking and no blooming with maximum usage dosages recommended. ZDTP masterbatch has processing safety and storage stability. As an ingredient of effective vulcanization system it is an accelerator for vulcanization of rubber such as NR, IR, BR, NBR, IIR, etc and its vulcanizate has excellent heat resistance. It is an assistant accelerator with thiazoles, thiurams, sulfenamides for vulcanization of EPDM and NR. There is no hazardous nitrosamines during curing process. DOSAGE: For NR: 2-3phr; For SBR/NBR: 2-3phr. For EPDM: 2-3phr. APPLICATIONS: Engineering molded and extruded products such as films, tyre buffe…