ASTM D210-05(2023)

Die Annotation des Normtextes ASTM D210-05(2023) :

This specification covers bone black, ivory black, or drop black pigment. The pigment may be in dry form or in aqueous dispersion. Dry pigment shall be made by the calcinations of bones, unmixed with any other substance. Dry pigment shall compose of ash, ash insoluble in acids, and coarse particles. Pigment in aqueous dispersion shall be made by grinding the pigment with water, dispersing agent, biocide, fungicide, pH stabilizer, and defoamer. ASTM test methods shall be conducted for coarse particles, pigment and linseed oil in paste in oil, and mass color and tinting strength.


Keywords:
black pigment, drop black, ivory black, pigment,, ICS Number Code 87.060.10 (Pigments and extenders)