Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 13419-1994
Scope
This standard specifies a method for determining the strength distribution of mineral fillers and pigments using the principle of gravitational sedimentation. Note: This method is particularly suitable for coating clay with an Equivalent spherical diameter in the range of 15~1.5 um. For fillers and pigments whose sphere diameter is less than 1 um, the measurement results are less accurate.
CNS 13419-1994 history
1994CNS 13419-1994 Test method for particle size distribution of mineral fillers and pigments used in papermaking