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ASTM D4487-90(2008)

Заменен
Standard Test Methods for Analysis of Calcium Borosilicate — 5 стр.
Значение и использование

These test methods compile in one place, recommended procedures for analysis of the pigment known commercially as calcium borosilicate. This pigment is used extensively in paints and the composition is important to the user and producer.

Область применения

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 MethodsSections Silicon Dioxide (SiO2)6-9 Iron Oxide (Fe2O3)10-13 Boron Trioxide (B2O3)17-20 Calcium Oxide (CaO)21-23 Moisture and Volatile Matter24 Water of Hydration25 to 26 Coarse Particles27 Oil Absorption28

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 the standard. The values given in parentheses are for information only.

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.

ICS
71.060.50 Salts / Соли
Сборник ASTM
06.03 Paint –– Pigments, Polymers, Resins, Naval Stores, Cellulosic Esters, and Ink Vehicles / Красители – Пигменты, Быстровысыхающие масла, Полимеры, Смолы, Канифольно-скипидарные продукты, Целлюлозный полимер, Связующее вещества для красок
Тематика
Paints & Related Coatings