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  • Clay And High Alumina Lightweight Insulating Refractory Brick
  • Clay And High Alumina Lightweight Insulating Refractory Brick
  • Clay And High Alumina Lightweight Insulating Refractory Brick

Clay And High Alumina Lightweight Insulating Refractory Brick

Introduction

This kind refractory brick has the characteristics of crushing strength, modulus of rupture, stable re-fire performance, low thermal conductivity, excellent insulating property and steady quality, can be used for all kinds of high temperature furnace as the liners and insulating layer, can reduce the thermal energy lost in furnace to save energy, also reduce the weight of heat processing furnace.

Item Clay Refractory Brick High Alumina Refractory Bri...

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

Clay Refractory Brick

High Alumina Refractory Brick

 

NG-0.5

NG-0.6

NG-0.8

NG-1.0

LG-0.6

LG-0.8

LG-1.0

LG-1.3

Al2O3%  ≥

35

40

42

42

45

48

48

48

Fe2O3%  ≤

2.5

2.5

2.0

2.0

2.0

2.0

2.0

2.0

Bulk Density (g/Cm) ≤

0.5

0.6

0.8

1.0

0.6

0.8

1.0

1.3

Cold Crushing Strength(Mpa) ≥

1.0

1.5

2.0

2.5

1.8

2.5

3.0

5.0

Linear Change On Reheating

2% (*h)  ≤

1000*12h

1150*12h

1200*12h

1200*12h

1200*12h

1250*12h

1300*12h

1350*12h

Thermal Conductivity(w/m.k,{350±25})     ≤

0.18

0.25

0.35

0.5

0.25

0.32

0.45

0.55

Maximum Use Temperature

 ()  ≥

1000

1100

1150

1200

1250

1250

1300

1350

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