Logo

ASTM D279-02

Current Revision

Standard Test Methods for Bleeding of Pigments

$73.00

$73.00

$131.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

...

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.


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.

SDO ASTM: ASTM International
Document Number D279
Publication Date Dec. 10, 2002
Language en - English
Page Count 2
Revision Level 02
Supercedes
Committee D01.31
Publish Date Document Id Type View
Dec. 10, 2002 D0279-02 Revision
June 1, 2023 D0279-02R23 Reaffirmation
June 1, 2019 D0279-02R19 Reaffirmation
Nov. 1, 2012 D0279-02R12 Reaffirmation
Nov. 1, 2007 D0279-02R07 Reaffirmation
Nov. 10, 1997 D0279-87R97 Reaffirmation