Subcommittee C21.04 on Raw Materials


    Showing results 1-16 of 16 matching ACTIVE standards under the jurisdiction of C21.04     C21 Home

    C322-09 Standard Practice for Sampling Ceramic Whiteware Clays

    C323-56(2011) Standard Test Methods for Chemical Analysis of Ceramic Whiteware Clays

    C324-01(2014) Standard Test Method for Free Moisture in Ceramic Whiteware Clays

    C325-07(2014) Standard Guide for Wet Sieve Analysis of Ceramic Whiteware Clays

    C326-09 Standard Test Method for Drying and Firing Shrinkages of Ceramic Whiteware Clays

    C371-09 Standard Test Method for Wire-Cloth Sieve Analysis of Nonplastic Ceramic Powders

    C689-09 Standard Test Method for Modulus of Rupture of Unfired Clays

    C690-09 Standard Test Method for Particle Size Distribution of Alumina or Quartz by Electric Sensing Zone Technique

    C721-14 Standard Test Methods for Estimating Average Particle Size of Alumina and Silica Powders by Air Permeability

        See also WK44674 proposed reinstate

    C837-09 Standard Test Method for Methylene Blue Index of Clay

    C866-11 Standard Test Method for Filtration Rate of Ceramic Whiteware Clays

    C867-94(2014) Standard Test Method for Soluble Sulfate in Ceramic Whiteware Clays (Photometric Method)

    C925-09 Standard Guide for Precision Electroformed Wet Sieve Analysis of Nonplastic Ceramic Powders

    C958-92(2014) Standard Test Method for Particle Size Distribution of Alumina or Quartz by X-Ray Monitoring of Gravity Sedimentation

    C1069-09 Standard Test Method for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption

    C1182-09 Standard Test Method for Determining the Particle Size Distribution of Alumina by Centrifugal Photosedimentation

    0 matching Proposed New Standards under the jurisdiction of C21.04     C21 Home