ASTM C721-14

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

STANDARD published on 1.7.2014

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The information about the standard:

Designation standards: ASTM C721-14
Note: WITHDRAWN
Publication date standards: 1.7.2014
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM C721-14 :

Keywords:
air permeability, alumina, average particle diameter, particle size, quartz, sub-sieve sizer, ICS Number Code 81.060.10 (Raw materials)