High-Performance Ceramic Fiber Insulation Board for Extreme Heat

Product Description

Features Of Product

Ceramic fiber board 

1. High Temperature Resistance
Withstand temperatures up to 1260°C - 1900°C, suitable for high-temperature industrial environments like furnaces, kilns, and reactors.
2. Excellent Thermal Insulation
Low thermal conductivity ensures reduced heat loss and improved energy efficiency.
3. Lightweight & Flexible
Easy to cut, shape, and install—reduces labor cost and structural load.
4. Fireproof & Chemical Resistant
Inherently fire-resistant and stable in acid-rich or reducing atmospheres.
5. Available in Multiple Densities
Customized options from 200kg/m³ to 500kg/m³

Product Description

Specification Temp. (℃)		1260	1260	1430	1600	1700
Working Temp (℃)		1000	1100	1350	1450	1550
Bulk Density (kg/m3)		280-400	280-400	280-400	400-500	450-500
(%) Linear Shrinkage after Heating		-3.0 (1000℃) @24H	-3.0 (1100℃) @24H	-3.0 (1350℃) @24H	-2.0 (1450℃) @8H	-2.0 (1550℃) @8H
(w/m.k) Thermal Conductivity		0.085(400℃) 0.132(800℃) 0.190(1000℃)	0.085(400℃) 0.132(800℃) 0.190(1000℃)	0.085(400℃) 0.132(800℃) 0.180(1000℃)	0.135(400℃) 0.182(800℃) 0.230(1000℃)	0.185(400℃) 0.232(800℃) 0.280(1000℃)
Tensile Strength (MPa)		0.2	0.2	0.2	0.3	0.3
(%) Chemical Composition	Al2O3	38	42	34	64	75
	Al2O3+SiO2	96	98	-	99	99
	ZrO2	-	-	15-17	-	-
	Fe2O3	1.0	0.5	0.2	0.2	0.2
	Na2O+K2O	0.5	0.3	0.2	0.2	0.2
Size(mm)		LENGTH*WIDTH*THICKNESS 900*600*20/25/30/40/50  1000*500*20/25/30/40/50  1000*600*20/25/30/40/50    1200*1000*20/25/30/40/50 1200*600*20/25/30/40/50

Product Application

 Industrial Furnace

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

Company Profile

Henan Yexin Technology Co., Ltd.

YEXIN Technology Co., Ltd. is a leading manufacturer and supplier of high-performance laboratory equipment, specializing in advanced heating and material processing solutions. With a strong commitment to innovation, reliability, and customer satisfaction, we provide cutting-edge instruments tailored for research, industrial testing, and academic applications.
Core Products & Expertise
Our product portfolio includes:
Tube Furnaces: Customizable with multi-zone heating, vacuum/gas atmosphere control, and temperatures up to 1800°C.
Muffle Furnaces: Designed for high-temperature calcination, annealing, and ash testing.
Lab Reactors: Precision systems for chemical synthesis and catalytic studies.
Atmosphere Control Systems: Gas/vacuum integration for sensitive material processing.
Supporting Accessories: Crucibles, thermocouples, and automation software for seamless operation.
Why Choose YEXIN?
R&D Focus: Continuous investment in technology to meet evolving lab demands.
Quality Assurance: ISO-certified production with rigorous testing.
Custom Solutions: Flexible designs for unique experimental requirements.
Fire-resistant materials: Ceramic fiber blanket, Ceramic fiber board, Ceramic fiber module etc.

Specification

Packing & Delivery

FAQ

Why Choose Us

Q1 : How can you control your quality? 
A1 : For each production processing, JUCOS have complete QC system for the chemical 
composition and Physical properties. After production, all the 1260°C ceramic fiber blanket will be tested, and the quality certificate will be shipped along with goods.

Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the 
best price, but also can offer the best pre-sale service and after-service.

Q3 : Do you provide free samples?
A3 : Of course, ceremic fiber insulation blanket free samples are available.

Q4 : What is your lead time? 
A4 : It usually needs about 15- 20 days after receiving the PO.

Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
Also, we can talk more about the technique details if you need.

Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
we will take responsibility of the cost of the shipment and the replacement.

Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.

Q8: Why choose us?
A8: We had been in this line for more than 10 years, we can not only provide you high 
quality products with competitive price, but also we can supply good technique service 
which can help you solve problems.

Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 
The third party testing is all available for us.