1600C Alumina Fiber Board For Extreme Heat

Product Introduction

1600C Alumina Fiber Board for Extreme Heat is a premium high-temperature insulation material engineered for extreme environments. It is composed of polycrystalline ceramic fibers with a high-purity mullite structure, manufactured through a sol-gel process and high-temperature sintering to ensure exceptional thermal and chemical stability.

1600C Alumina Fiber Board for Extreme Heat delivers outstanding performance with high mechanical strength, superior dimensional stability, and the ability to withstand prolonged service at 1500°C without deformation or degradation. Its low thermal conductivity and minimal heat storage contribute to excellent energy efficiency, along with remarkable resistance to thermal shock and chemical erosion.

Free from harmful additives, it serves as an environmentally-friendly lining or backup insulation material widely used in thermal processing systems across metallurgical, ceramic, glass, and petrochemical industries. Easy to cut and shape on-site, it is an ideal energy-saving solution for demanding high-temperature applications.

Unique Advantages

01. Excellent high temperature stability

02. Low thermal conductivity

03. Thermal shock resistance

04. Corrosion resistance

05. Easy processing and cutting performance

06. Precise thickness and size

07. Good resistance to flame and air erosion

Application

High-temperature industrial furnace linings: Used for kiln linings in the metallurgical, ceramic, and glass industries, with a temperature resistance of up to 1600°C.

Aerospace thermal protection: Serves as thermal insulation for high-temperature components in rocket engines and aircraft.

Chemical equipment insulation: Suitable for thermal insulation of high-temperature chemical equipment such as cracking furnaces and reactors.

New energy: Used for high-temperature equipment such as polysilicon casting furnaces and lithium battery sintering furnaces.

Power industry: Used as a high-efficiency thermal insulation material for boilers and heat pipes.

Laboratory high-temperature equipment: Provides stable thermal insulation for high-temperature furnaces and experimental equipment used in scientific research.

Heat treatment industry: Used as energy-saving linings for heat treatment equipment such as annealing furnaces and quenching furnaces.

Product Parameter

Item		Index
Classification temperature(C)		1600	1700
Use limit(C)		1450	1600
Al2O3(%)		62	70
Al2O3+SiO2 (%)		98	98.5
Density(Kg/m3)		250-600	250-600
Thermal conductivity (W/m.k)	400C	0.08	0.08
	600C	0.10	0.09
	800C	0.13	0.12
	1000C	0.15	0.15
	1200C	0.19	0.19
Linear shrinkage (%)		≤2 (1450Cx24h)	≤1.5 (1600Cx24h)
Modules of rupture (Mpa)		≥0.3	≥0.3
Compressive strength (Mpa)		≥0.25	≥0.25
Ignition loss(%)		8	8

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FAQ

Q1: Are you a manufacturer or a trading company?

A1: We are a professional manufacturer with our own factory, established in 1993 and based in Zibo, Shandong, China. We specialize in producing a wide range of refractory and insulation materials, offering competitive prices and comprehensive pre-sales and after-sales support.

Q2: What products do you mainly supply?

A2: We supply various high-temperature insulation materials, including ceramic fiber products, polycrystalline fiber modules, bio-soluble fiber blankets, refractory bricks, calcium silicate boards, and rock wool products, among others.

Q3: Do you provide free samples?

A3: Yes, we can provide free product samples for quality evaluation. However, shipping costs are to be covered by the customer.

Q4: What is the maximum service temperature of your alumina fiber board?

A4: Our standard alumina fiber board can withstand continuous use up to 1500°C, with excellent thermal stability and minimal linear change under long-term exposure.

Q5: Can the board be customized in size or shape?

A5: Yes, we offer customization in terms of dimensions, density, and thickness to meet specific application requirements. Please share your specifications for a tailored solution.

Q6: Do you offer technical support for installation or material selection?

A6: Yes, we provide professional technical assistance to help you select the right materials and offer guidance on installation and application based on your operating conditions.

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