Kiln Furniture & Refractories

Lightweight Setter

Overview

This lightweight kiln furniture is the result of a new production method. For furniture of the same shape and size, it achieves a weight reduction of 30% or more compared with conventional products. It features little deformation, excellent spalling resistance, and can be bonded to create complex shapes. A broad range of materials is available to suit every application.

Characteristics

  • Weight reduction of 30% or more
  • Little deformation
  • Excellent spalling resistance
  • Can be bonded to create complex shapes
  • A broad range of materials is available to suit every application

Lightweight setter

Lightweight setter

Product characteristics

MaterialAluminaMullite cordieriteCordierite
Product code AIRON-A7 AIRON-A8 AIRON-M5 AIRON-C3
Fire resistance sk 40< 38< 34< 35<
Chemical
composition
(%)
Al2O3 67 76 50 42
AiO2 32 24 47 46
MgO 2 10
Characteristic Bulk density
<Compared with conventional products>
1.4
<40% decrease>
1.7
<40% decrease>
1.4
<30% decrease>
1.2
<40% decrease>
Apparent porosity (%) 55 50 52 56
Bending strength (MPa) 8 10 16 6
Coefficient of thermal
expansion at 1000°C
0.38 0.40 0.38 0.18

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