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Product Name DPTT (DPTH)
Chemical Name Dipentamethylenethiuram hexasulfide
Molecular Formula DPTT (DPTH)
CAS No. 971-15-3
Molecular Weight 448.81
Item Standards
Product Form Powder
Appearance Light yellow
Initial Melting Point ℃ (≥) 113.0
Loss on Drying % (≤) 0.3
Ash % (≤) 0.3
Residue on 63μm Sieve % (≤) 0.5
Residue on 150μm Sieve % (≤) 0.1
Vulcanization speed Speeding

◆ UHOO DPTT is as the secondary accelerator for NR, SBR, EPDM, and NBR. As free sulfur can be decomposed when heating, UHOO DPTT can also be used as a curing agent, the effective sulfur content is 28% of its quality.

◆ As curing agent, UHOO DPTT is safe accelerator under the operating temperature, with high cross-linking density, lower return to the original tendency,excellent heat and aging resistance.

◆ UHOO DPTT can be used as main accelerator in CSM, SBR, IIR. When combined with thiazole, UHOO DPTT is particularly suitable for NBR.

◆ UHOO DPTT can be used in latex sponge combined with UHOO ZMBT. No pollution. Generally used in the manufacture of heat-resistant products, cables and so on.

Kraft paper bag 25 kg
Validity 24 months
Package color code ■ Blue

Hebi UHOO New Materials CO., LTD.
Non - tire rubber additives professional manufacturer

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 International Tel: 86-392-3370959, 3370929
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 Fax: 0392-3321215, 3370959
 Add: National Economic and Technological Development Zone, Hebi City, Henan Province

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