Affiliation: | 1.Department of Chemistry and Chemical Engineering, Islamic Azad University, Rasht BranchRasht, Iran ;2.Zolal GostarRooz, Technical Inspection and Consulting Engineers CO, P.O. Box: 14139-74513, Tehran, Iran ;3.Asan Ro Lavin, Manufacturer of Polymeric Rollers CO, P.O. Box: 33191-53375, Tehran, Iran ;4.Khazra Sazan Rad Polymer Parsian, Consulting Polymer Engineers CO, Fars Science &Technology Park, P.O. Box: 71976-87811, Shiraz, Iran ;5.Department of Rubber, Iran Polymer and Petrochemical Institute, P.O. Box, 14965-115, Tehran, Iran ;6.Research Institute of Petroleum Industry, P.O. Box, 14857-33111, Tehran, Iran ; |