Standard Historical Last Updated: Dec 31, 2010 Track Document
ASTM D279-02

Standard Test Methods for Bleeding of Pigments

Standard Test Methods for Bleeding of Pigments D0279-02 ASTM|D0279-02|en-US Standard Test Methods for Bleeding of Pigments Standard new BOS Vol. 06.03 Committee D01
$ 73.00 In stock

Significance and Use

Test Method A determines the amount of color produced when the pigment is in direct contact with a selected solvent such as toluene. It is useful as a rapid, easily conducted test of the general bleeding characteristics of pigments.

Test Method B determines the amount of color migration into a white film applied over a base coat containing the pigment. It may give a more practical evaluation of whether a pigment will meet specific requirements for bleed resistance.

Both Test Method A and Test Method B measure the extent of bleed.

Scope

1.1 These test methods cover procedures for determining the bleeding characteristics of dry pigments by direct solvent extraction of the pigment and by overstriping a film with a white coating and observing for the color migration from the base coat containing the pigment.

1.2 This standard does not purport to address all of 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.

Price:
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Book of Standards Volume: 06.03
Developed by Subcommittee: D01.31
Pages: 2
DOI: 10.1520/D0279-02
ICS Code: 87.060.10