RUBBER ACCELERATOR ZDBC(BZ)
Chemical Name:Zinc dibutyl dithiocarbamate
Molecular Formula:C18H36N2S4Zn
CAS NO:136-23-2
Specification:
Item Powder Oiled powder Granule
Appearance (visual inspection) white powder(Granule)
Initial M.P. oC≥ 104.0 103.0 103.0
heating loss %≤ 0.40 0.40 0.40
Zinc content % 13.8-14.8 13.5-14.5 13.5-14.5
Residues on sieve(150μm), % ≤ 0.10 0.10 \
Residues on sieve(63μm), % ≤ 0.50 0.50 \
Oil content, % \ 1.0-2.0 \
Granule diameter, mm \ \ 1.5-2.5
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
Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag, or jumbo bag
Storage:The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
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