Studies on Physical Chemistry of Rubber-Rice Husk Ash Composites

作     者：V.Subrahmanian M.Albert Noble Einstien 

作者机构：Department of Rubber and Plastics TechnologyAnna UniversityMIT CampusChrompetINDIA 60044 Master of TechnologyRubber and Plastics DepartmentAnna UniversityMIT Campus 

出 版 物：《Journal of Renewable Materials》 (可再生材料杂志（英文）)

年 卷 期：2019年第7卷第2期

页      面：171-192页

核心收录：

学科分类：0830[工学-环境科学与工程（可授工学、理学、农学学位）] 081702[工学-化学工艺] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070305[理学-高分子化学与物理] 0706[理学-大气科学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

主　　题：Rice husk ash rubber composites natural rubber polychloroprene rubber EPDM Mooney Scorch SEM fractography 

摘      要：Nowadays an alternate source of filler from renewable and plant derivatives are being thought of in rubber industries due to their reliability,environmental and economic *** Husk Ash(RHA)a byproduct of the rice milling industry is obtained on partial and as well as full combustion of the rice *** ash is a good source of silica,silicates and needle shaped carbon and hence can be used as filler for *** the present study,a detailed investigation was carried out to understand the RHA as reinforcing material using mechanical properties and fractography using *** rubbers studied were natural rubber(NR),poly chloroprene(CR)and ethylene propylene diene monomer(EPDM).Interestingly,the RHA added NR stock on open mill mixing generated considerable amount of static *** properties of NR were found to be as good as regular *** compounds behaved well during *** the properties were found to be ***-RHA compounds were found to result in higher viscosity and the properties were not as *** SEM studies showed surprisingly cohesive failure as evidenced with the presence of flow lines and the fibrous filler(RHA)remains embedded in the matrix regardless of the chemistry of the repeating unit,NR,EPDM and the chlorine containing monomer inCR.