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ASTM D6280-98(2020)
Standard Specification for Zinc Phosphate Pigments
Přeložit název
NORMA vydána dne 1.6.2020
Informace o normě:
Označení normy: ASTM D6280-98(2020)
Datum vydání normy: 1.6.2020
Kód zboží: NS-997836
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Pomocné látky a přísady pro plastické hmoty
Pigmenty a plniva
Anotace textu normy ASTM D6280-98(2020) :
This specification covers three types of pigments commercially known as zinc phosphate each of which may or may not be available in specific grades delineated by particle size or oil absorption. The following types of pigments are: Type I which is zinc phosphate, dihydrate predominant, Type II which is zinc phosphate, dihydrate tetrahydrate mixture, and Type III which is zinc phosphate, tetrahydrate predominant. Zinc phosphate functions as both a chemical and a pigment. As a pigment it is used in a variety of applications including that of corrosion inhibiting paints. The pigments shall be subjected to the following tests: specific gravity test, oil absorption test, Hegman grind test, coarse particles test, pH test, specific resistance test, moisture test, and loss on ignition test.
Keywords:
analytical, zinc, zinc phosphate,, ICS Number Code 83.040.30 (Auxiliary materials and additives for plastics), 87.060.10 (Pigments and extenders)
Doplňující informace
| 1. Scope | ||||||||||||||||
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1.1 This specification covers three types of pigments commercially known as zinc phosphate each of which may or may not be available in specific grades delineated by particle size or oil absorption. 1.1.1 Type I—Zinc Phosphate, dihydrate predominant. 1.1.2 Type II—Zinc Phosphate, dihydrate tetrahydrate mixture. 1.1.3 Type III—Zinc Phosphate, tetrahydrate predominant. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This 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. |
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| 2. Referenced Documents | ||||||||||||||||
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