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Standard ÖNORM EN ISO 21078-2 1.2.2008 preview

ÖNORM EN ISO 21078-2

Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006)

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STANDARD published on 1.2.2008


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The information about the standard:

Designation standards: ÖNORM EN ISO 21078-2
Publication date standards: 1.2.2008
SKU: NS-776847
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

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The category - similar standards:

RefractoriesGlass in generalCeramics in general

Annotation of standard text ÖNORM EN ISO 21078-2 :

ÖNORM EN ISO 21078-2 legt Verfahren der chemischen Analyse zur Bestimmung von Bor(III)-oxid, das als Binderkomponente zu feuerfesten Aluminiumsilicat-Erzeugnissen zugegeben wird, mit einem Säureextraktionsverfahren fest. Er ist für feuerfeste Erzeugnisse mit weniger als 1 % (Massenanteil) Bor(III)-oxid anwendbar.

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