RUBBER ACCELERATOR ZDBC(BZ)
Chemical Name:Zinc dibutyl dithiocarbamate
Molecular Formula:C18H36N2S4Zn
CAS NO:136-23-2
Specification:
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Item
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Powder
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Oiled powder
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Granule
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Appearance (visual inspection)
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white powder(Granule)
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Initial M.P. oC≥
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104.0
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103.0
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103.0
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heating loss %≤
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0.40
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0.40
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0.40
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Zinc content %
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13.8-14.8
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13.5-14.5
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13.5-14.5
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Residues on sieve(150μm), % ≤
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0.10
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0.10
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\
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Residues on sieve(63μm), % ≤
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0.50
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0.50
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\
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Oil content, %
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\
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1.0-2.0
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\
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Granule diameter, mm
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\
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\
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1.5-2.5
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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.
