rubber accelerator ZDBC
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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