Calcium Aluminate Insulation Refractory Ceramic Fiber Board

• Refractoriness (℃): 1770< Refractoriness< 2000
• 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.: AL
• Shape: Board
• Material: Ceramic
• Al2O3: Min52-53%
• Application: Industry
• Raw Material: Ceramic Fiber
• Refractory Material: Fireproof Material
• Size: Custom
• Refractoriness: Good Refractoriness
• Insulation: Good Insulation
• Transport Package: on Fumigated Wooden Pallets
• Specification: 220/114/64mm or as customer requirement
• Trademark: KAIYUAN
• Origin: China
• HS Code: 4411149900
• Production Capacity: 2000 Tons/Month
• Package Size: 500.00cm * 500.00cm * 500.00cm
• Package Gross Weight: 600.000kg

Product Description

Calcium Aluminate Insulation Refractory Ceramic Fiber Board
The Description:
Ceramic fiber board is made of ceramic fiber cotton with specific refractory additives, through the vacuum filter molding process made of relative strength of the board. Ceramic fiber board is made of continuous production and advanced process technology production line. It has the characteristics of flat surface, accurate size, good toughness, arbitrary cutting, excellent insulation effect and so on.
Physical and Chemcial Index of Aluminum Ceramic Fiber Board

Grade	Standard	Aluminium	Zirconium
Classification Temperature( ºC )	1260	1350	1450
Working Temperature( ºC )	1100	1250	1350
Density kg/m3	280-500
Thermal conductivity by mean temp (w/m.k)	0.085(W/m.k)      0.132(W/m.k)   0.180(W/m.k)
Compressive strength Mpa	0.5
Al2O3 %	42-43	52-53	35
SiO2	53	46	45
ZrO2	---	---	15-17
Fe2O3	≤1.2	≤0.3	≤0.2
Na2O+K2O%	≤0.5	≤0.3	≤0.2

 Character:

1, high compressive strength, long service life; 2, low heat capacity, low thermal conductivity;

3, non-brittle material, good toughness;

4, accurate size, good flatness;

5, easy to cut and install, convenient construction;

6, excellent wind erosion resistance;

7, continuous production, uniform fiber distribution, stable performance
Application:

1, cement and other building materials industry kiln backing insulation;

2, petrochemical, metallurgy, ceramics, glass industry kiln backing insulation;

3, heat treatment furnace backing insulation;

4, non-ferrous metal industry backing insulation;

5, high temperature reaction, heating equipment backing thermal insulation
Company profile and main products:

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