HR30

Expendables

Bonded alumina-zirconia-silica (AZS) material with 30% zirconia

HR30 has been developed for high pull rate, high temperature color lines in tableware and cosmetic markets.

Typical application Chemical and physical properties Storage
Expendables

Typical application

HR30 is recommended for color line stirrers.

HR30 has a significant modulus of rupture which makes stirrers, plungers and tubes possible applications.

HR30 is suitable for flint or color sodalime glass applications up to 1,340°C (2,444°F). HR30 is suitable for flint and extra white glass for cosmetic and tableware markets.

Chemical and physical properties

Typical chemical composition

 
 

Typical crystallographic analysis

Main phase:

  • zircon
  • mullite

Physical characteristics

Description International standards British standards
Cold modulus of rupture 20MPa 2,900psi
Cold crushing strength 125MPa 18,130psi
Porosity 17%

17%
Thermal shock resistance good good
Typical bulk density 3.1g/cm3 193pcf

Storage

The bonded alumina-zirconia-silica (AZS) material with 30% zirconia, HR30 solution must be stored in a dry environment protected from weather conditions.

Expendables Catalog

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