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  • Lightweight Clay Castable
  • Lightweight Clay Castable
  • Lightweight Clay Castable

Lightweight Clay Castable

Introduction

Lightweight clay castables have low density, moderate strength, good thermal insulation performance and convenient construction. Various construction methods (casting, vibration, beating or pre-casting) can be used, and the overall performance is good. It is a good energy-saving material. . Widely used in boiler roof and furnace wall insulation

1. Anti-seepage castable;
2. Small volume density and high strength;

zhengzhou Jansincere refractory Co., Ltd.

Jansincere Refractories always firmly believe that the intention to do the product, adhere to product innovation, and ultimately to win the trust of customers

Technical Index

Item

Unit

Index

 

 

 

Al2O                 ≥

%

43

SiO2                   ≥

%

40

Bulk Density            ≤

g/cm³

1.0

Max Service Temperature         ≥

1050

 Linear Change On Reheating

900℃×3h

 

%

+0.1

 

1200℃×3h

 

-

 

1500℃×3h

 

-

 

Modulus of Rupture

110℃烘干

M·pa

1.5

 

 

 

1.8

(900℃×3h)

 

1200℃×3h

 

 

Crushing Strength

110℃烘干

M·pa

5

 

1200℃×3h

 

3(900℃×3h)

Thermal Conductivity               ≤

W/m·k

0.2

(500±25℃)

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