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ASTM D765生赭石和烧赭石颜料规格
日期:2012-02-08 11:27
ASTM D765 Standard Specification for Raw and Burnt Sienna Pigments
ASTM D765生赭石和烧赭石颜料规格


This specification establishes the properties and requirements for the pigments commercially known as raw sienna and burnt sienna in the dry and paste in oil forms. The dry pigments shall be sampled and tested as appropriate, and conform accordingly to composition requirements as to iron oxide, calcium compounds, moisture and other volatile matter, coarse particles (total residue retained on a No

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