DDTS HSM DDTS

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.
CAS NO: 53880-86-7
Molecular Formula: C16H16N2S4
Product Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag

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Product Details
Specification parameter Item Powder Oiled powder Granule Appearance Light yellow powder(granule) Assay,%≥ 96.0 95.0 95.0 Initial Melting Point℃≥ 180.0 179.0 179.0 Final Melting Point℃≤ 184.0 184.0 184.0 Loss on Drying%≤ 0.40 0.40 0.40 Ash%≤ 0.30 0.30 0.30 Residue on 63µm Sieve,%≤ 0.50 0.50 ---- Residue on 150µm Sieve,%≤ 0.10 0.10 ---- Oil content,% ---- 1.0~2.0 ---- Strength ---- ---- 0.5~2.5 Physical property Density at 20℃（kg/m3） 1400 1400 1400 Bulk density（kg/m3） 340-360 340-360 340-360

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