Ultra accelerator DPTT-70Most rapid pre-dispersed Rubber Accelerator DPTT-75
Approx. 75 wt% Dipentamethylene thiuram tetrasulfide (DPTT/TRA)
CAS No.: 120-54-7
EINECS No.: 204-406-0
Approx. 25 wt% polymer binder and dispersing agent
Ultra accelerator for the vulcanization of natural and synthetic rubbers, most rapid cure among thiurams,
sulphur donor, also suitable for CSM in combination with MBTS.
Application to various rubber products such as hoses, seals and jackets, especially heat resistant products of EPDM and IIR.
| Active |
| Color || Filtration |
| Binder || Mooney ML (1+4) |
| Density (g/cm3) |
| Actmix® |
| 75 || Light-yellow || 140 || NBR || 50 || 1.28 |
| * Other binders, such as NBR, SBR, AR, ECO also can be available for. |
Please refer to related MSDS.
Net weight 25kg/PE bags lined carton; N.W. 600 kg/pallet.
Non-wood pallet size: 1.1x1.1x1.0m
Shelf-life: 1 year in its original packaging
Stored in a dry and cool place.
DPTT accelerates vulcanization rate of NR and synthetic rubber and has high scorching safety. It can be
combined with thiols and Sulfenamides accelerators as an activator and secondary accelerator. A little of
DPTT combined with thiurams accelerator can improve anti-ageing property of vulcanizates.
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Product Categories : Polymer-bound pre-dispersed rubber chemicals > Pre-Dispersed Rubber Chemicals With NBR As Binder