机构地区: 广东工业大学物理与光电工程学院
出 处: 《广东工业大学学报》 2006年第2期18-23,33,共7页
摘 要: 就涂布纸高岭土的粒度、白度、粘度3个主要性能指标的常用测试方法及其原理作系统阐述.粒度的测试方法有:X射线衍射法、激光粒度仪、沉降法等;白度的测试方法主要是国标GB5950-86所记载的方法;粘度的测试方法主要是旋转法,另外还有毛细管法、落体法、振动法等. This paper systematically expatiates the common testing method and theory of three main capability index of coated paper Kaolin' s grain size, whiteness, and viscosity. The testing methods of grain size are X radial diffraction, laser granularity apparatus, sedimentation method, etc. The testing method of whiteness is mainly the method of the country standard GB5950-86. The testing method of viscosity is mainly circymgyrate method, and there are also the capillary method, the falling method and the vibrancy method, etc.
领 域: [一般工业技术]