Description
LG0.8 High Alumina Material Insulating Brick Insulation Refractory Brick
The Description:
High alumina heat insulation brick is made of bauxite as the main raw material, Al2O3 content is not less than 48% heat insulation refractory products. The production process adopts foam method and also adopts burnt-out additive method. The Chinese standard (GB3995-1983) divides the high aluminum heat insulation brick into LG-1.0, LG-O.9, LG-O.8, LG-0.7, LG-0.6, LG-O.5 and LG-0.47 grades according to the volume density.
Physical and Chemcial Index of LG0.8 High Alumina Material Insulating Brick Insulation Refractory Brick| Item | LG-1.0 | LG-0.9 | LG-0.8 | LG-0.7 | LG-0.6 | LG-0.5 |
| Al2O3 % ≥ | 48 |
| Fe2O3 ≤ | 2 |
| B.D g/cm ≥ | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 |
| CCS ºC ≥ | 4.0 | 3.0 | 2.5 | 1.8 | 1.0 | 0.8 |
| PLC ºC ≥ | 1400 | 1400 | 1400 | 1350 | 1350 | 1250 |
| Thermal Conductivity≤ | 0.45 | 0.45 | 0.35 | 0.35 | 0.3 | 0.25 |
Product feature:
LG0.8 High Alumina Material Insulating Brick Insulation Refractory Brick is made by foam quick-setting technique,which is characterized by small bulk density,high CCS,hrul,small dimension tolerance and good thermal shock resistance.It has the lowest and most stable thermal conductivity in all the types of insulating refractory bricks,which is widely used in insulating layers of all kinds of thermal equiment.It reduces the total weight of furnace body and thickness of furnace wall effectively,improve heat efficiency,lower energy consumption,improve work conditions,improve production efficiency and considerable economic benefit can be obtained.
Application:
Light aluminum insulation brick is one of the ideal thermal insulation refractory materials at present, with high compressive strength, low thermal conductivity, good thermal insulation performance, cheap and other characteristics, is widely used in ceramic tunnel kiln, rod kiln, shuttle kiln, wall kiln, iron and steel industry all kinds of heating furnace, coke oven and other thermal equipment, heat treatment pipeline 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, China2. 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
Complaint
