Ceramic Fiber Blanket for Boiler Insulation Aluminum Silicate Fiber Blanket

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1430
• Model NO.: 1430
• Shape: Plate
• Color: White
• Type: Heat-Resistant Material
• Material: Ceramic Fiber Blanket
• Transport Package: in Carton Box
• Specification: 7200/610/10-50mm
• Trademark: KAIYUAN
• Origin: China

Product Description

Ceramic fiber blanket is manufactured by refractory ceramic fibres, providing effective solutions to a wide range of thermal management problems. Utilizing our proprietary high output blowing and spinning techniques, these products supply superior insulating performance, flexibility and resilience.

Features Of Ceramic Fiber Blanket

• High tensile strength
• Excellent mechanical strength and structural strength
• Low thermal conductivity, low shrinkage, low density
• Excellent thermal capacity
• Good sound absorption
• Good thermal shock resistant

Applications Of Ceramic Fiber Blanket

• Annealing furnaces
• Furnace door linings and seals
• Soaking pit covers and seals 
• Furnace hot face repairs
• Reheating furnace and ladle cover

Ceramic fiber blanket 

Items		Ordinary type	standard type	high purity type	high alumina type	Zirconium-Al2O3 type	Zirconium type
TemperatureºC		1100	1260	1260	1360	1360	1430
service tempºC		1000	1050	1100	1200	1200	1350
Color		white	pure white	pure white	pure white	pure white	pure white
Density kg/m^3		96 128	96 128	96 128	96 160	96 160	96 160
P.L.C 128kg/m^3*24h		-4 1000ºC	-3 1000ºC	-3 1000ºC	-3 1000ºC	-3 1000ºC	-3 1000ºC
tensile strength 128kg/m^3Mpa
w/m.k thermal conductivity	400ºC	0.09	0.09	0.09	0.132(600ºC)	0.132(600ºC)	0.76(600ºC)
	800ºC	0.176	0.176	0.176	0.22(1000ºC)	0.22(1000ºC)	0.22(1000ºC)
Al2O3 %		42-44	45-46	47-49	52-55	45-46	39-40
Al2O3+SiO2 %		96	97	99	99	-	-
ZrO2 %		-	-	-	-	5-7	5-7
CrO2 %
Fe2O3 %		1.2	<1.2	0.2	0.2	0.2	0.2
Na2O+K2O		≤0.5	≤0.5	0.2	0.2	0.2	0.2
dimension mm		ordinary size: 7200*610*10-50, other size will be produced according to customer's requirement.

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