Kiln Furniture & Refractories

Tableware, Sanitaryware

Overview

NGK offers a wide range of kiln furniture and refractories for the tableware and sanitaryware fields.

Tableware field

In the tableware field, we provide saggers, supports, shelf boards, clamps, and various other kiln furniture and refractories, and our many years of successful results have earned us a high level of trust.

Tableware field

Fish cranks, T-cranks etc.

Fish cranks, T-cranks etc.

Plate sagger, Profile setter and Box sagger

Plate sagger, Profile setter and Box sagger

Plate sagger, Profile setter and Box sagger

We also offer products with special shapes to match the shape of the tableware, and with a variety of coatings.

Profile setter (Oval)

Profile setter (Oval)

Profile setter (Square)

Profile setter (Square)

Sanitaryware field

Refractories for ordinary ceramics (CATARON, TECSIRON)

Refractories for ordinary ceramics
(CATARON, TECSIRON)

In the sanitaryware field, we provide shelf boards, supports, and various other kiln furniture and refractories. Select the products that best fit your firing conditions.

Product characteristics/Tableware

Form Shelf boards Profile setter, Crank
Product code C/80 small/medium plate M/P SINSIC MP-L
Material Oxide-bonded SiC Mullite-Cordierite Nitride-bonded SiC Mullite-Cordierite
Safe use temperature(°C) 1500 1300 1550 1300
Chemical component(%) SiC 87 - 74 -
Si3N4 - MgO 6 25 MgO 6.5
SiO2 12 40 - 40
Al2O3 - 50 - 50
Physical properties Apparent porosity(%) 8 28 10 24
Bulk density 2.8 2.0 2.8 2.0
Strength(MPa) Room temperature bending strength 45 11 180 9
High temperature bending strength at 1400°C 50 - 180 -
Room temperature compressive strength - - - -
Thermal characteristic Thermal expansion(%) at 1000°C 0.48 0.22 0.47 0.22
Thermal conductivity at 350°C <W/(m・k)> 16.3 1.7 30.0 1.7
Oxidation resistance 0.8 - 0.1 -
Spalling resistance <fracture temperature(°C)> 375 500< 500< -
Feature Thickness
15mm>
High spalling resistance
High creep resistance
High strength
Thin
High spalling
resistance
Application For small/medium plate For ferrite and
ceramic capacitors
for electronics indutry
General purpose Powder heat treatment

Product characteristics/Sanitaryware

Form Shelf boards
Product code C/80 medium/large plate C/75 plate(OP) SINSIC
Material Oxide-bonded SiC Nitride-bonded SiC Nitride-bonded SiC
Safe use temperature(°C) 1500 1550 1550
Chemical
component (%)
SiC 87 78 74
Si3N4 - 15 25
SiO2 12 5 -
Al2O3 - - -
Physical properties Apparent porosity(%) 10 7 10
Bulk density 2.7 2.8 2.8
Strength(MPa) Room temperature bending strength 45 58 180
High temperature bending strength at 1400°C 50 58 180
Room temperature compressive strength - - -
Thermal characteristic Thermal expansion (%) at 1000°C 0.48 0.47 0.47
Thermal conductivity at 350°C <W/(m・k)> 16.3 16.3 30.0
Oxidation resistance 0.9 0.4 0.1
Spalling resistance <fracture temperature(°C)> 375 450 500<
Feature Thickness
15mm<
General purpose shelf High strength
Thin
Application For small/medium plate General purpose
For ordinary ceramics shelves
General purpose

Inquiry about Industrial Heating Systems Business

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