HR30

Range
Expendables
Subtitle

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

Description

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

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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