Standard

ASTM D85:05(2019)

Withdrawn

Note: This standard has a new edition: ASTM D85:05(2023)

Corrigendums and amendments are bought separately.

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Abstract

This specification covers ferrous earthy pigment included under the general term “ochre.” The pigment shall be a hydrated oxide of iron permeating a siliceous base and shall be free from added impurities and added coloring matter. The following test methods shall be conducted: chemical analysis of dry pigment; coarse particles; mass color and tinting strength; volatile matter; and moisture. The results of these test methods should conform to the pigment requirements.

Document information

  • Standard from ASTM
  • Published:
  • Edition: 05(2019)
  • Version: 0
  • Document type: IS
  • ICS 87.060.10

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