ASTM D4462-02(2019)

1.1This specification covers a zinc hydroxy phosphite pigment having the general formula ZnHPO₃·[ZnO·2Zn(OH)₂].

1.2This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.