Advanced 1600C Refractory Board

Product Introduction

Engineered for extreme environments up to 1500°C, Advanced 1600C Refractory Board is a premium insulation solution that delivers unmatched performance and reliability. Its core structure of polycrystalline ceramic fibers with high-purity mullite, formed through a sol-gel process and high-temperature sintering, guarantees exceptional thermal and chemical stability.

Advanced 1600C Refractory Board offers outstanding mechanical strength and superior dimensional stability, capable of prolonged service at 1500°C without deformation. It significantly enhances energy efficiency through low thermal conductivity and minimal heat storage, while providing remarkable resistance to thermal shock and chemical erosion.

Free from harmful additives, it is an eco-friendly choice for linings and backup insulation. Easy to cut and shape on-site, it is widely adopted in metallurgical, ceramic, glass, and petrochemical industries as an ideal energy-saving solution for the most demanding 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, we specialize in producing a wide range of refractory and insulation materials. This allows us to offer highly competitive prices and ensure comprehensive pre-sales and after-sales support.

Q2: What products do you mainly supply?

A2: Our product portfolio includes various high-temperature insulation materials, such as ceramic fiber products, polycrystalline fiber modules, bio-soluble fiber blankets, refractory bricks, calcium silicate boards, and rock wool products.

Q3: Do you provide free samples?

A3: Yes, we provide free product samples for your quality evaluation. The customer is responsible for the associated shipping costs.

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

A4: Our standard alumina fiber board is rated for continuous use at temperatures up to 1500°C, demonstrating excellent thermal stability with minimal linear change over time.

Q5: Can the board be customized in terms of size and shape?

A5: Absolutely. We offer customization for dimensions, density, and thickness to meet your specific application needs. Please provide your detailed requirements for a tailor-made solution.

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

A6: Yes, we do. Our team provides full technical support, from selecting the most suitable materials for your operating conditions to offering professional guidance on installation and application.

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