title: Research of the Dispersity of the Functional Sericite/Methylphenyl- Silicone Resin.
abstract: In order to improve the homogeneity and dispersity of the sericite in methylphenyl-silicone resin, the agglomerate state of the sericites was controlled effectively. The dispersive model of the sericite in methylphenyl-silicone resin was designed also. First, the modified sericite was prepared using hexadecyl trimethyl ammonium bromide as the intercalating agent. Then, functional sericite was incorporated into methylphenyl-silicone by terminal hydroxyl. The structure and dispersive performance of the hybrid polymers was charactered by analytical instruments. Scanning electron microscopy and Transmission electron microscope, Laser scanning confocal microscope and X-ray diffraction analysis showed that functional sericite was dispersed homogeneously in methylphenyl-silicone resin matrix. X-ray photoelectron spectroscopy analysis showed that the absorption peaks of the Si-OH band of methylphenyl-silicone resin were decreased and the Si-O-Si band was increased. This change evidently showed a significant role to enhance the reaction degree of the functional sericite in methylphenyl-silicone resin.
authors.affiliation: State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090; Polymer Materials and Engineering Department, School of Chemical Engineering and Technology, Harbin Institute of Technology, P.O. Box: 1254, Harbin 150001, People's Republic of China.
authors.forename: B
authors.initials: B
authors.lastname: Jiang
authors.affiliation: Polymer Materials and Engineering Department, School of Chemical Engineering and Technology, Harbin Institute of Technology, P.O. Box: 1254, Harbin 150001, People's Republic of China.
authors.forename: C C
authors.initials: CC
authors.lastname: Zhu
authors.affiliation: Polymer Materials and Engineering Department, School of Chemical Engineering and Technology, Harbin Institute of Technology, P.O. Box: 1254, Harbin 150001, People's Republic of China.
authors.forename: Y D
authors.initials: YD
authors.lastname: Huang
mesh_terms: D000077286:Cetrimonium; D002593:Cetrimonium Compounds / Q000737:chemistry; D055598:Chemical Phenomena; D008422:Materials Testing; D008854:Microscopy, Electron; D056951:Photoelectron Spectroscopy; D017640:Silicates / Q000737:chemistry*; D012828:Silicones / Q000737:chemistry*; D014961:X-Ray Diffraction
chemical_list: D002593:Cetrimonium Compounds; D017640:Silicates; D012828:Silicones; D000077286:Cetrimonium