Significance and Use
These test methods may be used to confirm the stated SiO2, CaO, and MgO content of magnesium silicate for quality control.
1. Scope
1.1 These test methods cover the analysis of magnesium silicate pigment.
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 standard does not purport to address the safety concerns associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) 
The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D234 Specification for Raw Linseed Oil
D280 Test Methods for Hygroscopic Moisture (and Other Matter Volatile Under the Test Conditions) in Pigments
D718 Test Methods for Analysis of Aluminum Silicate Pigment
D1193 Specification for Reagent Water
D1208 Test Methods for Common Properties of Certain Pigments
D2448 Test Method for Water-Soluble Salts in Pigments by Measuring the Specific Resistance of the Leachate of the Pigment
E97 Test Method for Directional Reflectance Factor, 45-deg 0-deg, of Opaque Specimens by Broad-Band Filter Reflectometry
Keywords
calcium oxide in magnesium silicate; magnesium oxide in magnesium silicate; magnesium silicate pigment, analysis of; silicon dioxide, analysis of; Color--paints/related coatings/materials; Alumina; Ammonium hydroxide content; Calcium oxide (CaO) content; Magnesium oxide (MgO) content; Magnesium silicate pigment; Silicon dioxide (SiO2) content
ICS Code
DOI: 10.1520/D0717-86R08
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Citing ASTM Standards
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