Assertion: cryolite | /r/ObjectUse | used as opacifier
Facets:
value: in glass coating application
type: LOCATION
Source sentences:
text: The product is also used as an opacifier in glass coating application.
text: Cryolite is used as a flux and opacifier in porcelain enamel.
text: Cryolite is used as a coloring agent and opacifier in manufacturing units such as ceramics, glass, and pyrotechnic.