Novel method for preparation of carboxylated nitrile rubber-natural rubber blends using bis(diisopropyl)thiophosphoryl polysulfides

Bis(diisopropyl)thiophosphoryl trisulfide (DIPTRI) and bis(diisopropyl)thiophosphoryl tetrasulfide (DIPTET) are successfully used as a novel coupling agent and accelerator, respectively, to covulcanize an elastomer blend comprising polar carboxylated nitrile rubber (XNBR) and nonpolar natural rubber...

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Veröffentlicht in:	Journal of applied polymer science 2001-06, Vol.80 (10), p.1725-1736
Hauptverfasser:	Naskar, Nityananda, Debnath, Subhas Chandra, Basu, Dipak Kumar
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences bis(diisopropyl)thiophosphoryl tetrasulfide bis(diisopropyl)thiophosphoryl trisulfide Chemical reactions and properties coupling agent Crosslinking, vulcanization Exact sciences and technology natural rubber-carboxylated nitrile rubber blend Organic polymers Physicochemistry of polymers technological compatibility
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