The document specifies requirements and the corresponding test methods for lithopone. For the zinc sulfide, barium sulfate, total zinc and zinc oxide contents as well as for matter volatile at 105 ? water soluble matter and residue on sieve figures are specified. Requirements for pH value, colour, lightening power and oil absorption value are left to an agreement between the interested parties.
DIN 55910:1994 history
2020DIN EN ISO 473:2020 Lithopone pigments - General requirements and methods of testing (ISO 473:2019); German version EN ISO 473:2020
1994DIN 55910:1994 Pigments - Lithopone - Specifications and methods of test