Function: ZDTP is a fast curing co-accelerator suitable for NR and EPDM.

Main characteristics and applications: ZDTP is mainly used as a curing accelerator for EPDM. It features no blooming, fast curing speed and low cost. When used in NR formulations together with MBTS or sulfenamide accelerators, UPC ZDTP greatly improves the reversion resistance of the compound. ZDTP has no amine group structure and can be used in vulcanization systems that do not produce nitrosamines. ZDTP does not cause discoloration and has no pollution. When ZDTP is used to manufacture articles that come into contact with food, please refer to the regulations of Category 4 in BgVV XXI. There are no regulations for ZDTP in FDA food contact applications.

Safety and toxicity: Please refer to the relevant product safety data sheet (MSDS)

Storage: Store in a sealed, cool, dry and well-ventilated place. Avoid direct sunlight.

Mainly used as a curing accelerator for EPDM, featuring no blooming, fast curing speed and low cost.

CAS NO：68649-42-3

EC NO：272-028-3

Molecular formula: C₂₈H₆₀O₄P₂S₄Zn

Molecular weight: 716.3901

Aliases:; Accelerator ZDTP; ZDTP-50; Zinc O,O-di-C1-14-alkyl dithiophosphate; Accelerator ZDTP; Accelerator ZBPD; Pre-dispersed ZDTP-50; Masterbatch ZDTP-50; Antioxidant ZDDP; ZNDTP; ZDP; Corrosion inhibitor ZDDP; Rubber accelerator ZDTP; Lubricating oil additive (ZDDP); ZDDP;

Structural formula: