Is nurchem tbztd-70 a good thiuram accelerator?

NURCHEM TBzTD-70 is a fast primary thiuram accelerator for NR, IR, BR,SBR and NBR. It used as a secondary accelerator too. In NR, in association with CBS, it is better in reversion and heat build up than TMTD and it has a longer scorch time.

What is accelerator tbztd?

Accelerator TBzTD has been developed to replace thiurams such as TMTD in cases where the presence of harmful nitrosoamines is of concern. The dibenzylnitrosoamine is not carcinogenic, according to published literature. TBzTD is a fast curing primary or secondary accelerator and sulfur donor in NR, SBR and NBR applications.

Is tbztd better than TMTD?

TBzTD is a fast curing primary or secondary accelerator and sulfur donor in NR, SBR and NBR applications. It is safer processing than TMTD and thus does not provide the curing activity (i.e. state-of-cure is lower and rate-of-cure is slower) of TMTD. Modest changes to the curing package (higher levels of elemental sulfur) can overcome this.

How to store nurchem tbztd-70?

25 kg (net) Carton. 600 kg (net)/ pallet. Store in a dry and cool place and away from direct sources of heat or sunlight. Compared to a traditional EVM/EP (D)M binder, NURCHEM TBzTD-70 allows : l Dust free products with a high level of filtration up to 38 μ.