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Rubber accelerator ZDBC(BZ)
Chemical Name:Zinc dibutyl dithiocarbamate
Molecular Formula:C18H36N2S4Zn
Molecular Weight:474.1
CAS NO:136-23-2
Appearance white powder
Initial M.P. oC min 104.0
heating loss % max 0.40
Zinc content %13.8-14.8
Residues on sieve(150m), % max 0.10
Properties:White powder (granule). The density is 1.24. Soluble in CS2. benzene, chloroform, alcohol, diethyl ether, insoluble in water and low concentration alkali. Good storage stability
Application:ZDBC is used as primary or secondary accelerator for NR, SBR, IIR or EPDM; also used for natural rubbers or synthetic latex; as anti-oxidant for rubber-based adhesives
