ZDBC(BZ)-80/75
Composition：80% of Zinc dibutyl dithiocarbamate, 20% of Carrier and dispersing aids
Appearance：White particles
Density：About 1.05g/cm3
Filtration（μm）：140
Description
ZDBC Accelerator for Rubber is a super accelerator used in natural rubber, synthetic rubber and latex. The activity in rubber is greater than ZDEC. Preserved milk containing in this product can be used for one week without any early vulcanization,and it is a good activator for thiazole accelerators. This product has the role of antioxidant in the mixing, and can improve the aging resistance of vulcanized rubber, no discoloration, no pollution, easy to disperse.
Function
JXBHgran ZDBC-80 can cause rapid vulcanization of NR and synthetic rubber.It has a shorter scorch time and a slower full cure rate comparing with ZDEC-80 and ZDMC-80,and has an activating effect on conventional accelerators.
Dosage
NR: 0.6-1.0 phr Second accelerator, 0.1-0.2 phr.
SBR / NBR：0.6-1.2 phr Second accelerator, 0.1-0.2 phr.
Application
Mainly used for professional and technical appliances, footwear, cables and so on.
Packing
25 kg in carton box with polyethylene bag liner.
Storage
A cool and dry condition, the storage period of one year.
Chemical Properties
Chemical name: Zinc dibutyl dithiocarbamate
Molecule formula: C18H36N2S4Zn
Molecule structure: 
Molecular weight: 474.1
CAS number: 136-23-2
| Technical indicators: | Appearance: white powder First melting point: ≥104℃ Heating reduction: ≤0.4% Zinc: 13.0%-15.0% Residue on 150μm sieve：≤0.1% Residue on 63μm sieve：≤0.5% |
