ASTM D4487-90(2003)
Historical Standard: ASTM D4487-90(2003) Standard Test Methods for Analysis of Calcium Borosilicate
SUPERSEDED (see Active link, below)
ASTM D4487
1. Scope
1.1 These test methods cover the analysis of the pigment commercially known as calcium borosilicate.
1.3 Individual specimens may be used for the direct determinations of SiO 2 , B 2 O 3 , and CaO. SiO 2 and Fe 2 O 3 should be removed before the determination of the B 2 O 3 and CaO.
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.4 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.
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
D185 Test Methods for Coarse Particles in Pigments
D280 Test Methods for Hygroscopic Moisture (and Other Matter Volatile Under the Test Conditions) in Pigments
D281 Test Method for Oil Absorption of Pigments by Spatula Rub-out
D1193 Specification for Reagent Water
Keywords
boron trioxide; calcium borosilicate pigment analysis; calcium oxide; iron oxide; silicon dioxide; water of hydration; Chemical analysis--paints/related coatings/materials; Moisture analysis--paints/related coatings/materials; Particle analysis--paints/related coatings/materials; Volatile matter content--paints/related coatings/materials; Boron trioxide (B 2 O 3 ); Calcium borosilicate pigment; Calcium oxide (CaO) content; Iron oxide content; Oil absorption; Water of hydration;
ICS Code
ICS Number Code 71.060.50 (Salts)
DOI: 10.1520/D4487-90R03
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