Dimethyldiphenylthiuram disulfide CAS NO.53880-86-7

Product Name: Accelerator DDTS Chemical Name:Dimethyldiphenylthioperoxydicarbamic acid Molecular Formula:C16H16N2S4 Molecular Weight:364.57 …

Product Name: Accelerator DDTS Chemical Name:Dimethyldiphenylthioperoxydicarbamic acid Molecular Formula:C16H16N2S4 Molecular Weight:364.57 Initial M.P. oC≥180.0 Heating loss %≤0.40 Ash%≤0.30 Residues on sieve(150μm), % ≤0.10 Residues on sieve(63μm), % ≤0.50 Properties:It is offwhite powder. Relative density: 1.33; not easily soluble in benzene, chloroform; insoluble in acetone, ethanol, tetrachloromethane,ethyl acetate; insoluble in gasoline or water. It is tasteless; good storage stability. Application:DDTS is slow acting accelerator suitable for natural rubber, SBR, isoprene rubber rubber, cis-polybutadiene etc. It is mainly used together with TMTD, TMTM as secondary accelerator to improve the processing safety of rubbers.