Standard Specification for Zinc Hydroxy Phosphite Pigment
NORMA vydána dne 1.10.2019
Označení normy: ASTM D4462-02(2019)
Datum vydání normy: 1.10.2019
Počet stran: 2
Přibližná hmotnost: 6 g (0.01 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
This specification covers a zinc hydroxy phosphite pigment having the general formula ZnHPO3· [ZnO·2Zn(OH)2]. The pigment shall consist of zinc hydroxy phosphite and shall conform to the requirements specified. Tests shall be conducted in accordance with the following test methods: chemical analysis; moisture loss; oil absorption; and sieve residue.
Keywords:
phosphorous acid, pigment, zinc, zinc hydroxy phosphite, zinc oxide,, ICS Number Code 87.060.10 (Pigments and extenders)