High Temperature High Alumina Insulating Brick Light Weight Refractory Brick for Kiln

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: custom
• Shape: Brick
• Material: Alumina Block
• Transport Package: Wooden Box
• Specification: custom
• Trademark: LITE
• Origin: Henan
• Production Capacity: 10000/Month

Product Description

Product Description

Our company is located in Henan province which is one of the largest refractory production bases in China.We can supply Refractory Brick,Fire Clay Brick, High Alumina Brick, Light Weight Insulating Brick,Refractory Balls, etc for various industries. In the technological team there are more than 10 senior designers and engineers,more than 20 technicians.

Lightweight brick refers to containing AL2O3 30% ~ 46% of lightweight refractory products, mainly for industrial kilns does not melt and no erosion of the contact action of gas insulation layer material, the using temperature is 1200 ~ 1400 ° C.

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.

Application:

1.Glass Industries.

2.Ceramics Industries.

3.Electrolytic Aluminum Industries.

4.Iron & Steel Industries.

5.Non-Ferrous Metals Industries.

 

Item	Insulating Brick
	0.6	0.7	0.8	0.9	1.0	1.2
Al2O3/%	≥48	≥48	≥48	≥48	≥48	≥48
Fe2O3/%	≤2	≤2	≤2	≤2	≤2	≤2
Bulk Density(g/cm3)	≤0.6	≤0.7	≤0.8	≤0.9	≤1.0	≤1.2
Cold Crushing Strength Mpa	≥2.0	≥2.5	≥2.9	≥3.4	≥3.9	≥5.00
Thermal Conductivity (350°C)W/m.K	≤0.30	≤0.35	≤0.35	≤0.45	≤0.50	≤0.55
Reheating Linear Change less than 2.0% °C	1350	1350	1400	1400	1400	1400

Packing

Use paper or carton layer separation between plastic shrink film protection, finally make the fumigation wooden pallets or according to your requirements.