RUBBER ACCELERATOR ZDMC(PZ)
Chemical Name:Zinc dimethyl dithiocarbamate
Molecular Formula:C6H12N2S4Zn
CAS NO:137-30-4
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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240.0
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240.0
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240.0
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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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20.5-22.0
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20.2-21.7
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20.2-21.7
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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). 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 .
