Your shopping cart is empty!
ASTM International, 11/01/2012
Publisher: ASTM
File Format: PDF
$26.00$52.00
Published:01/11/2012
Pages:3
File Size:1 file , 100 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 This practice for reporting the fineness characteristics of pigments is designed to apply in most cases where well-known methods for determining these particle size characteristics in the subsieve range are employed, such as microscopic, sedimentation, and turbidimetric methods; and partially to absorption and permeability methods.
1.2 Laminar, plate-like pigments and composite pigments having a definite bimodal distribution are not considered within the scope of this practice.
1.3 Parameters???The fineness characteristics are reported in the following three parameters:
1.3.1 Particle Size Parameter.
1.3.2 Coarseness Parameter???A parameter descriptive of the coarseness character of the pigment, making use of a limiting value in the subsieve range similar to that used in the sieve ranges.
1.3.3 Dispersion Parameter???A parameter descriptive of the uniformity of the particle size distribution.
1.4 This standard does not purport to address the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Standard Test Method for Measurement of Lubricant Generated Insoluble Color Bodies in In-Service Turbine Oils using Membrane Patch Colorimetry
$26.00 $52.00
Standard Practice for Basic Calibration of Master Viscometers and Viscosity Oil Standards
Standard Test Methods for Traces of Volatile Chlorides in Butane-Butene Mixtures
$34.00 $68.00
Standard Test Method for Measuring the Comparative Burning Characteristics and Resistance to Burn-Through of Solid Plastics Using a 125-mm Flame
$30.00 $60.00
