ASTM D4487-90(2014) PDF

Scope: 1.1 These test methods cover the analysis of the pigment commercially known as calcium borosilicate. 1.2 The test methods appear in the following order: Test Methods Sections Silicon Dioxide (SiO2) 6 – 9 Iron Oxide (Fe2O3) 10 – 13 Boron Trioxide (B2O3) 17 – 20 Calcium Oxide (CaO) 21 – 23 Moisture and Volatile Matter 24 Water of Hydration 25 to 26 Coarse Particles 27 Oil Absorption 28 1.3 Individual specimens may be used for the direct determinations of SiO2, B2O3, and CaO. SiO2 and Fe2O3 should be removed before the determination of the B2O3 and CaO. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, 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.

ASTM D4487-90(2014) Referenced Document

ASTM D1193 Standard Specification for Reagent Water
ASTM D185 Standard Test Methods for Coarse Particles in Pigments, Pastes, and Paints
ASTM D280 Standard Test Methods for Hygroscopic Moisture (and Other Matter Volatile Under the Test Conditions) in Pigments
ASTM D281 Standard Test Method for Oil Absorption of Pigments by Spatula Rub-out

2020 ASTM D4487-90(2020) Standard Test Methods for Analysis of Calcium Borosilicate
2014 ASTM D4487-90(2014) Standard Test Methods for Analysis of Calcium Borosilicate
1990 ASTM D4487-90(2008) Standard Test Methods for Analysis of Calcium Borosilicate
1990 ASTM D4487-90(2003) Standard Test Methods for Analysis of Calcium Borosilicate
1990 ASTM D4487-90(1999) Standard Test Methods for Analysis of Calcium Borosilicate