NORMSERVIS s.r.o.

ASTM D769-01(2019)

Standard Specification for Black Synthetic Iron Oxide

NORMA vydána dne 1.6.2019

Anglicky -
PDF - okamžité stažení (1287.70 CZK)

Anglicky -
Tištěné (1287.70 CZK)

The information about the standard:

Designation standards: ASTM D769-01(2019)
Publication date standards: 1.6.2019
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D769-01(2019) :

This specification details the properties and requirements for the pigment commercially known as black synthetic iron oxide, which is manufactured ferrous-ferric oxide obtained by chemical reaction. It shall be a soft dry finely powdered pigment, free of admixtures of other substances. Specimens shall be sampled, chemically tested, and conform accordingly to specified values of the following requirements: total iron oxides (as ferrous and ferric oxide); ferrous iron in iron oxide; water-soluble matter; moisture and other volatile matter; coarse particles (total residue retained on a No. 325 sieve); hydrogen ion concentration (pH value); and mass color, tint character, and tinting strength.


Keywords:
black iron oxide, ferric oxide, ferrous oxide, iron oxide, manganese, pigment, synthetic iron oxide,, ICS Number Code 87.060.10 (Pigments and extenders)