ISO 787-21:1979
General methods of test for pigments and extenders; part 21: comparison of heat stability of pigments using a stoving medium

Standard No.

ISO 787-21:1979

Release Date

1979

Published By

International Organization for Standardization (ISO)

Latest

ISO 787-21:1979

Scope

The method is intended for comparing the heat stability by specifying the temperatures of heating and the time of heating; it may also be used for determining the heat resistance of a pigment. The comparison of heat stability is carried out against that of an agreed sample.

ISO 787-21:1979 history

• 1979 ISO 787-21:1979 General methods of test for pigments and extenders; part 21: comparison of heat stability of pigments using a stoving medium