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DDTS

Chemical Name DDTS
CAS Number 53880-86-7
Product Number SR000014
Molecular Formula C16H16N2S4
Molecular Weight 364.57

CHEMICAL NAME: Dimethyl Diphenyl Thiuram Disulfide 

CAS NO.: 53880-86-7 

DDTS is a kind of slow acting accelerator suitable for natural rubber, SBR, isoprene rubber, cis-polybutadiene etc. It is mainly used together with TMTD, TMTM as secondary accelerator to improve the processing safety of rubbers and so on. 



Item Powder  Oiled Powder
 Appearance White powder
 Assay,%≥ 96  95.0
 Initial Melting Point℃≥  180.0 179
 Final Melting Point℃≤  184.0  184.0
 Loss on Drying%≤  0.40 0.4
 Ash%≤ 0.3  0.30
 Residue on 63μm Sieve,%≤  0.50 0.5
 Residue on 150μm Sieve,%≤  0.10 0.1
 Oil content,%  ----  1.0~2.0
 Physical property
 Density at 20℃(kg/m³) 1400  1400
 Bulk density(kg/m³) 340-360 340-360 

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