HR30

Range
Expendables
Subtitle

Bonded AZS material with 30% zirconia

Description

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

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.

Related products

Expendables

ZA33 HR

Bonded AZS with 10% zirconia

ZA33 HR is dedicated to all applications where longer life and better thermal shock resistance is needed versus the standard 333 solution.

Expendables

ZA33 LB

Bonded AZS with 10% zirconia

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

Expendables

ZIRAL 61

Bonded AZS with 20% zirconia

ZIRAL 61 is recommended for all applications in feeder expendables, and for superstructures where high corrosion resistance is required.