Ultra flow 500; A50; Aktiplast PP; Dispergum PT
Nurcagran® 500 is a very effective additive for the physical peptization of NR.
It can be applied in polymer pre-mastication as well as in the masterbatch phase of single stage mixing.
The available double bonds in Nurcagran® 500 stabilize free radical formation, thus improving reversion resistance and tear strength.
Nurcagran®500, if applied at the recommended dosage, does not bloom from vulcanizates due to its widely solubility limit.
As a process additive for solution SBR, Nurcagran® 500 reduces compound viscosity and increases flow as well as reversion resistance.
|light yellow or brown flake or pastilles
|At least 2 years under normal conditions
|2 to 5phr
|25 kg paper bag with PE-Inlay