ZA33 LB

Range
Expendables
Subtitle

Bonded alumina-zirconia-silica (AZS) with 10% zirconia

Description

ZA33 LB is a unique low-blistering material suitable for applications where seeding after starting up is a concern.

Typical application

  • tubes
  • plungers

ZA33 LB is mainly used for plungers for cosmetic glass and tableware production.

Chemical and physical properties

Typical chemical composition

 

Typical crystallographic analysis

Main phase:

  • zircon
  • mullite

Secondary phase:

  • corundum
  • vitreous phase

Physical characteristics

Description International standards British standards
Cold crushing strength 94MPa 13,633psi
Coefficient of thermal expansion 7 10-6K-1 3.8 10-6°F-1
Thermal shock resistance good good
Porosity 15.5% 15.5%
Typical bulk density 3.04g/cm3 190pcf

Storage

The bonded alumina-zirconia-silica (AZS) with 10% zirconia, ZA33 LB solution must be stored in a dry environment protected from weather conditions.

Expendables Catalog

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