Firebird-CASI Nano Insulation Board and Brick

CASI Nano Insulation Board——A kind new board replace ceramic fiber board and calcium silicate board

Why CASI Nano Insulation Board can replace ceramic fiber board & calcium silicate board?

Because CASI Nano Insulation Board enjoy below characteristics:

1. Low thermal conductivity, more energy-saving: almost the same or lower thermal conductivity. With the same thickness of the material, CASI Nano Insulation Board can make the furnace wall temperature lower and is more energy-saving.
2. Permanent Linear change rate ≤ -0.5%: compared with calcium silicate board 2% shrinkage and ceramic fiber board 3% shrinkage, CASI Nano Insulation Board shows only 0.5% shrinkage. When used for a long time at high temperatures, CASI Nano Insulation Board has small shrinkage and provides better protection for the structure.
3. Better Strength: compared with ordinary thermal insulation board, the compressive strength at room temperature can reach more than 3 times, and also has good strength after heating up.
4. Completely fiber-free: All inorganic materials, completely free of fiber, no organic matter, can be used for a long time under various working conditions, no chalking, no attenuation.
5. Fast delivery: Adopting full-automatic continuous production line, large capacity, high production efficiency and good quality control.
6. High cost-effective: nearly same or lower cost

Since CASI Nano Insulation Board can replace ceramic fiber board products, let’s conduct an experiment to compare the two. Under the same conditions, who has a lower thermal conductivity and who has a small shrinkage?

Experiment 1-??????????????????: ???????? ???? ??????

All people doesn't want big gaps in their refractory lining joints. Let's see the comparison of shrinkage after heating at 900°C：

Shrinkage of the heat insulation layer consisting of Ceramic Fiber Board for 1m length is:＞1m×2%=20mm

Shrinkage of 1m length of heat insulating layer composed of CASI Nano Insulation Board is: 1m×0.5%=5mm

-In conclusion: CASI Nano Insulation Board have a small shrinkage and can provide better protection for the structure.

Experiment 2-?????????????? ????????????????????????

-When the wall thickness is the same at 200mm:

Using ceramic fiber boards, the outer wall temperature is 82°C; while using our CASI Nano Insulation Boards, the outer wall temperature is 77°C. There is a 5°C temperature difference between them!

-In conclusion：With products of the same price and thickness, our CASI Nano Insulation Boards can reduce the temperature of the outer wall of thermal equipment by up to 6.5%,but please note that our CASI Nano Insulation Boards are15%-30% cheaper.

Experiment 3-Thermal Insulation

-Comparative data, when the outer wall temperature reaches 80℃:

Using Ceramic Fiber Boards requires 210mm thickness,

while using our CASI Nano Insulation Boards only requires 185mm thickness, and the thickness difference is: 210mm-185mm=25mm.

-In conclusion:For products in the same price range and at the same outer wall temperature, CASI Nano Insulation Boards can save wall thickness by up to 13.5%.

Application：

Used as Backup insulation of metallurgical industry heat treatment furnace, roller hearth kiln, ceramics kiln, rotary kiln, glass furnace, electrolytic aluminum industry, splitting furnace for chemical industry, etc which can replace traditional ceramic fiber board & calcium silicate board.

CASI Nano Insulation Brick

CASI Nano Insulation brick is our innovative products made from selected Al2O3, SiO2 and CaO raw materials, manufactured by fully automatic production lines. It seamlessly combines the high strength of insulation bricks with the low thermal conductivity of ceramic fibers, while have much better linear change after reheating.

Used as backup insulation of many industrial furnaces such as roller hearth kiln, tunnel kiln, glass tank, hot blast stove, reheating furnace, aluminum smelter, carbon baking furnace, flue, hot wind duct, etc

CASI Nano Insulation Board & Brick Product Video

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