Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick

Name: Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick
Brand: RONGSHENG
SKU: RONGSHENG
Rating: 4.8 (129 reviews)

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$China Zhengzhou Rongsheng Refractory Co., Ltd. certification$

Customer Reviews

Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick

$Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick$

$Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick$

Large Image : Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick

Product Details:

Place of Origin:	Henan, China
Brand Name:	RONGSHENG
Certification:	ISO9001

Payment & Shipping Terms:

Minimum Order Quantity:	1 Ton

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Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick

Description

SiO2 Content (%):	15%~50%	Al2O3 Content (%):	30-85%
MgO Content (%):	0.8-1.2	CaO Content (%):	0.34%
CrO Content (%):	0.002%	SiC Content (%):	1.2-1.4
Refractoriness (Degree):	Common (1580°< Refractoriness< 1770°)	Thermal Conductivity (350°C)W/m.K:	≤0.30Product Description High Alumina Insulating Brick Description Light Weight High Alumina Brick, Also Known As High-aluminium Heat Insulating Brick, Light Weight High Alumina Bricks Contain More Than 48% Alumina Oxide. Which Has Such Advantages As Hig
Highlight:	Fire Resistant Lightweight Refractory Bricks , Fire Resistant Refractory Bricks , High Alumina Lightweight Refractory Bricks

Rongsheng Fire-Resistant Light Weight Refractory Bricks High Alumina Insulation Brick

Product Description

$Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick 0$

High Alumina Insulating Brick Description Light Weight High Alumina Brick, also known as high-aluminium heat insulating brick, Light weight high alumina bricks contain more than 48% alumina oxide. which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation. High Alumina Insulating Brick Features 1.Excellent strength at ambient and elevated temperatures. 2.High compressive strength. 3.Very low levels of iron and other impurities. 4.Lightweight and energy-efficient. 5.Lower heat storage than denser refractory. 6.Heats quickly and economically to operating temperature. 7.Low impurity content,and good thermal insulation performance.

$Rongsheng Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick 1$

Specification

High Alumina Insulation Brick Technical Data:

Name	Light Weight High Alumina Brick
Name	LG-0.6	LG-0.8	LG-1.0
Volume Density(g/cm3)	0.6	0.8	1
Cold Compression Strength (Mpa)≥	1.96	2.94	4
Reheating Linear Change 1300℃12h(%)≤	1350 0.5	1400 0.5	1450 0.5
Thermal Conductivity Average Temperature 350±25℃(w/k•m)	0.25	0.32	0.45
0.1MpaRUL (℃) ≥	1300	1350	1380
Al2O3(%)≥	50	52	52
Fe2O3(%)≤	1.8	1.6	1.5
Maximum Using Temperature	1300	1350	1380