Norm

ASTM D4487 - 90(2008) en

Standard Test Methods for Analysis of Calcium Borosilicate

  • Deze norm is ingetrokken sinds 01-12-2014

50,60 61,23 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 5
Gepubliceerd op 01-11-2008
Taal Engels

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.

Details

ICS-code 71.060.50
Engelse titel Standard Test Methods for Analysis of Calcium Borosilicate
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