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

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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