ASTM C721-15

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

STANDARD published on 1.12.2015

English -
PDF - Immediate download (75.00 USD)

The information about the standard:

Designation standards: ASTM C721-15
Note: WITHDRAWN
Publication date standards: 1.12.2015
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 C721-15 :

Keywords:
air permeability, alumina, average particle size, envelope-specific surface area, Fischer Number, particle size, permeability, porosity, powder, quartz, silica, specific surface,, ICS Number Code 81.060.10 (Raw materials)