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 . |
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