Peptizer DBD .

Sunnyjoint P-22(DBD)

Accélérateur kombo ya chimique .	2,2′-dibenzamido diphphenyle disulfide;dithio-bisbenzanilide Di-(o-benzamido diphhényl)disulfure .
Formule moléculaire .	C26H20N2O2S2
Structure moléculaire .
Kilo ya molécule .	456.59
CAS No. .	135-57-9

Spécification .

The effect of the amount of DBD on the properties of the tread rubber was investigated. The results show that the addition of peptizer DBD to the tread rubber reduces the Mooney viscosity of the rubber compound, and shortens the Mooney scorch time and t90. With the increase of the amount of DBD in the plasticizer, the plastic stability of the rubber compound increases. Large, carbon black dispersion improved, the wear resistance mpe résistance ya fatigue ya compression ya Vulcanizate ebongwanaki mingi te; Tango motango ya DBD ya peptizer ezalaki 0.05~0,11 parties, ba propriétés physiques ya vulcanizate ezalaki malamu koleka.

The effect of tartaric acid, stearic acid and molten stearic acid on the properties of reclaimed rubber when the decomposing agent DBD was used as a regenerating activator was studied. The results showed that with the increase of the amount of tartaric acid, stearic acid and molten stearic acid, the sol content of reclaimed rubber increased, the crosslink density decreased gradually, the Mooney viscosity and Mooney Viscosité emati, mpe makasi ya traction liboso soki quantité ya acide tartrique mpe acide stéarique ezali 0.6 parties, performance complète ezali malamu koleka; Tango quantité ya acide stéarique fondu ezali 0.9 parties, performance complète ezali supérieure. na prolongation ya temps ya régénération, sol ya caoutchouc réclamé elakisaki tendance ya likolo ya likolo, mpe densité ya réticulation mpe viscosité ya mooney ekiti makasi. la force de tension na prolongation ya prolongation. Tango temps ya régénération ya acide stéarique fondu ezali 20min, viscosité ya Mooney ezali na se, performance ya traitement ezali malamu, force de traction mpe elongation na pause ezali moke, duresse ezali moke, mpe performance complète ezali malamu.

Ba tags ya moto .: peptizer DBD, Chine, fabricant, fournisseurs, usine, prix, gros, chimique en caoutchouc, additif en caoutchouc, caoutchouc préparé