RUBBER ACCELERATOR ZDMC(PZ)

Chemical Name:Zinc dimethyl dithiocarbamate

Molecular Formula:C6H12N2S4Zn

CAS NO:137-30-4

Specification:

Item	Powder	Oiled powder	Granule
Appearance (visual inspection)	white powder(Granule)
Initial M.P. oC≥	240.0	240.0	240.0
heating loss %≤	0.40	0.40	0.40
Zinc content %	20.5-22.0	20.2-21.7	20.2-21.7
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). No taste, no poison. Density is 1.66. Soluble in lower concentration alkali, CS2, benzene, acetone and CH2Cl2, partly soluble in chloroform, insoluble in water 

Application:Used as primary or secondary accelerator for NR, SBR, IIR, EPDM; also used for natural or synthetic latex. 

Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper 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 .