Poly Light High Aluminum Firebrick Insulation Refractory Brick for Industry Furnace

• Customization: Available
• Application: Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace, Metallurgy Industry
• Material: Alumina Block
• Model NO.: GLJQ
• Al2O3: Min60%
• Brick: High Alumina Brick
• Refractory Material: Fireproof Material
• Character: Insulation Brick
• Brick Type: Hatchet Brick
• Bulk Density: Light Refractory Brick
• Feature: Long Time Materials
• Shape: Brick
• Transport Package: on Fumigated Wooden Pallets
• Specification: 220/114/64mm or as customer requirement
• Trademark: KAIYUAN
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month

Product Description

Poly Light High Aluminum Firebrick Insulation Refractory Brick for Industry Furnace
The description:
Poly light high alumina brick is a new type of refractory material made by high temperature sintering with kaolin, synthetic baked magnesia and aluminous clay as the main raw materials, adding a certain amount of flux and temperature reducing agent. Polylightweight high aluminum brick has the advantages of light density, high mechanical strength, good fire resistance, strong slag resistance and thermal shock stability, so it is widely used in high temperature fields such as furnace, metallurgy, building materials and so on
The Physical and Chemical Index of Bubble Alumina and Bubble Zirconia Insulation Refractory Bricks for Industry

Item	LG-1.0	LG -0.9	LG-0.8	LG-0.9	LG-0.6
Al2O3 (%)	42	42	42	42	42
Fe2O3 (%)	2.0	2.0	2.0	2.0	2.0
Bulk density g/cm³<	1.0	0.9	0.8	0.7	0.6
CCS MPa	40	35	30	25	20
P.L.C  %	1400	1400	1400	1350	1350
Thermal conductivity W/m.k(350±25ºC)	0.50	0.45	0.35	0.35	0.30

Application:

Poly light high aluminum brick has the characteristics of low density, high mechanical strength, strong thermal stability, strong acid and alkali corrosion resistance, and strong slag resistance, so it is widely used in high temperature fields such as furnace, metallurgy, building materials, etc. For example, in different types of industrial furnaces, poly light high aluminum bricks are often used as refractory materials for important parts of the furnace, furnace wall, partition wall, furnace door and flue.
 

 

 

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center

We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

 

Contract Kiln Construction


FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate