DPTT(TRA) HSM DPTT(TRA)

Application: DPTT is used as primary/secondary accelerator or sulphur donor for IIR, CSM, EPDM, NR, IR, SBR and CR. It can improver the heat resistance and anti-aging property of vulcanized rubbers; especially suitable for light-colored products.
CAS NO: 120-54-7
Molecular Formula: C12H20N2Sn+2(n=4or6)
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) Initial Melting Point℃≥ 113.0 112.0 112.0 Final Melting Point℃≤ 135.0 135.0 135.0 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） 1500 1500 1500 Bulk density（kg/m3） 400-440 400-440 400-440

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