PRODUCT DESCRIPTION

Cordierite saggers and trays are manufactured from high-purity cordierite raw materials via precise forming and high-temperature sintering. With low thermal expansion and outstanding thermal shock resistance as core advantages, they are ideal kiln furniture for medium-temperature firing processes. Lightweight yet sturdy, they effectively reduce kiln load and energy consumption, and will not contaminate fired products during repeated rapid heating and cooling cycles.

Key Features

1. Lightweight with high mechanical strength, strong load-bearing capacity

2. Excellent thermal insulation to cut heat loss and save energy

3. Uniform porous structure, high specific surface area

4. Superior resistance to acid, alkali and chemical corrosion

5. Great air permeability for smooth exhaust of binder decomposition gas

6. Reliable high-temperature dimensional stability

7. Ultra-low thermal expansion coefficient, anti-cracking under thermal cycling

8. High elastic modulus, less deformation under long-term heavy load

Main Applications

1. Ceramic industry: firing sanitary ware, daily ceramics, architectural tiles and art ceramics

2. Electronic materials: sintering ferrite cores, piezoelectric ceramics, LTCC electronic components

3. New energy lithium battery: calcination of lithium iron phosphate, ternary cathode materials

4. Powder metallurgy & MIM: debinding and sintering of metal parts and cemented carbide cutters

5. Heat treatment: firing small non-ferrous metal workpieces in medium-temperature furnaces

6. Laboratory kilns: high-temperature test saggers and supporting trays for material research

   TECHNIQUE DATA