/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / BOROSILICATE GLASS

BOROSILICATE GLASS

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https://posccaesar.org/ontology/15926-4/4.0/BOROSILICATE_GLASS
Definition <BOROSILICATE GLASS> is a <GLASS> that is a family of glasses based on Silica and Borax. Typical composition (% by weight) SiO2 80.8, B2O3 12.0, Na2O 4.2, Al2O3 2.2, K2o 0.6, Cao 0.3, Mgo 0.3