Rubber accelerator ZDBC

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.