The grafting of maleic anhydride on a EPDM rubber was studied with a twin screw extruder. The effect of barrel temperatures, throughput, maleic anhydride concentration and peroxide concentration [ bis (t-butyl peroxy isopropyl)benzene] on the degree of grafting and melt viscosity was studied. The maleic anhydride concentration was determined by potentiometric titration and a correlation was made with quantitative i.r. analysis.
Посилання на статтю:
Maleic anhydride grafting on EPDM rubber in the melt / A. J. Oostenbrink and R. J. Gaymans* // Polymer. – 1992. – Vol 33. – P. 3086-3088.