公开(公告)号：KR100794729B1

公开(公告)日：2008-01-15

申请号：KR1020060084065

申请日：2006-09-01

Applicant: 전남대학교산학협력단

Inventor： 서곤 ,  류창석 ,  정동신

IPC: C01B33/12 ,  C01B33/18

CPC classification number: C01B33/18 ,  C01P2006/22

Abstract: A method for preparing networked silica is provided to prepare the networked silica in a short time and improve the function of the networked silica in reinforcing an intension of rubber, by coupling silica particles with a coupling string material in a three-dimensional type to prepare the networked silica. A networked silica is prepared by dissolving a coupling string material in a methanol aqueous solution or an ethanol aqueous solution, and making the dissolved coupling material with silica particles at a temperature of 20-60°C. The methanol aqueous solution or the ethanol aqueous solution has 5-20 wt% of water. The silica particles react for 1-12 hours while the silica particles are suspended in the methanol aqueous solution or the ethanol aqueous solution.

Abstract translation: 提供一种制备网状二氧化硅的方法，通过将二氧化硅颗粒与三维类型的耦合线材耦合，制备网状二氧化硅，提高网状二氧化硅在增强橡胶强度方面的功能， 网状二氧化硅。 通过将耦合线材料溶解在甲醇水溶液或乙醇水溶液中制备网状二氧化硅，并使二氧化硅颗粒的溶解的偶联材料在20-60℃的温度下进行。 甲醇水溶液或乙醇水溶液具有5-20重量％的水。 二氧化硅颗粒反应1-12小时，同时将二氧化硅颗粒悬浮在甲醇水溶液或乙醇水溶液中。