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ASTM D602-81(2019)
Standard Specification for Barium Sulfate Pigments
NORMA vydaná dňa 1.6.2019
Informácie o norme:
Označenie normy: ASTM D602-81(2019)
Dátum vydania normy: 1.6.2019
Kód tovaru: NS-951225
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D602-81(2019) :
This specification covers the barium sulfate pigments commercially known as barytes and blanc fixe. The pigment shall consist of barium sulfate (BaSO4) without any admixture of other materials in the case of blanc fixe, and without any admixture of other materials not naturally occurring in the barite ore in the case of barytes. The pigments shall be subjected to the following tests: coarse particle test, moisture test, barium sulfate test, ferric oxide test, free silica test, hydrogen ion concentration, and matter water solubility test.
Keywords:
barium sulfate, barytes, blanc fixe, pigments,, ICS Number Code 87.060.10 (Pigments and extenders)
Doplňujúce informácie
| 1. Scope | ||||||||
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1.1 This specification covers the barium sulfate pigments commercially known as barytes and blanc fixe. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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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