Rubber Accelerator ZDBC-80


CHEMICAL NAME: Tetramethyl thiuram disulfide
MOLECULAR FORMULA: C18H36N2S4Zn
MOLECULAR WEIGHT: 474.1
CAS NO: 136-23-2
CHEMICAL STRUCTURE:
Rubber Accelerator ZDBC-80-Structure

SPECIFICATIONS:


Active Content(%) 80 Carrier SBR/TPR
Appearance White Granules Melting Point 104℃ min
Mesh 100 Zinc Content 13.0-15.0%
Mooney Viscosity ML1+4 50℃ ≤70 Heating Loss Content 0.5% max
Sulfur Element(%) 21 63µm Sieve Residue 0.5% max
Density(g/Cm³) 1.08
Composition A homegeneous mixture of zinc di-butyl-dithiocarbamate and polymeric binder at 80/20 ratio


Binder type can be customized. Except SBR/TPR, others binders, such as EPDM,NBR also can be available for.

APPLICATION:


ZDBC-80 is a ultra-accelerator for natural rubber and synthetic rubber. In case of blooming,it always use together with other dithiocarbamates and keep the dosage under 1 phr. It's also a good activator for thiazoles accelerators and very suitable for high-clarity products.

DOSAGE:


For NR: 0.6-1.0phr; As a secondary accelerator: 0.1-0.2phr.
For SBR/NBR: 0.6-1.2phr. As a secondary accelerator:0.1-0.2phr.
For EPDM: 1.5-2.5phr

PACKING & STORAGE:


Net weight 25kg/PE bags lined carton; Net weight 600 kg/pallet.
Shelf-life: 12 months in its original packaging.
Stored in a dry and cool place.

GET THE SPECIFICATION: