| The application of plasticizer RF50 in NR was investigated and compared to imported plasticizer A50P.The results showed that,by adding 2 phr plasticizer RF50,the Mooney viscosity of NR compound decreased,processibility was improved,energy consumption dropped, t90 extended,anti-reversion and dispersion of carbon black improved,the physical properties of NR vulcanizate changed little.The effect of plasticizer RF50 in NR was similar to that of plasticizer A50P. |
