Nano Microporous Plate-Standard

Product Description:

Anchor-Tech microporous insulation material is a high-performance thermal insulation product based on nanometer microporous principles. It is primarily composed of nanometer-scale Ti₂Si₂O₅ and silica particles, forming a microporous structure through a specialized process. This structure provides excellent high-temperature insulation, with thermal conductivity as low as that of still air.

The product range includes rigid boards, flexible sheets, and custom-shaped components, supporting tailored cutting, drilling, and complex curved surface fitting. It remains stable within a wide temperature range of -200°C to 1200°C, with thermal conductivity only 1/3 to 1/10 of conventional materials.

This lightweight and easy-to-process material can be customized into various shapes, making it suitable for high-temperature equipment in steel metallurgy, petrochemicals, glass production, and other energy-intensive industries, such as ladles, hot air ducts, and kilns. It significantly reduces heat loss and enhances equipment efficiency. The lightweight design minimizes the thickness and weight of the insulation layer, contributing to equipment downsizing and energy optimization while complying with environmental and non-toxic standards, providing a safe and efficient solution for high-temperature applications.

Insulation Mechanism

Anchor-Tech nanometer microporous insulation material achieves high-efficiency thermal insulation through three mechanisms:

Suppressing gas heat transfer: With over 90% porosity, the nanometer-scale micropores (pore size < 90nm) are smaller than the mean free path of air molecules, blocking gas molecule collisions and convection, significantly reducing gas conduction heat loss.
Extending solid heat conduction paths: Ultra-fine particles form a spiral porous structure, increasing the length of heat conduction paths. According to Fourier’s Law, thermal conductivity decreases exponentially as the conduction path length increases.
Blocking thermal radiation: Light-blocking particles, evenly dispersed and similar in size to infrared wavelengths, refract and scatter high-temperature thermal radiation. Combined with Stefan-Boltzmann’s Law, this significantly suppresses radiative heat transfer at temperatures above 100°C, achieving full-spectrum thermal barrier performance.

Thermal Conductivity Comparison Table (W/m·K)

Average Temperature (℃)	Insulating Brick	Rock Wool	Ceramic Fiber	Calcium Silicate Board	Still Air	microporous
‘-100℃	0.1180	0.0320	0.0300	0.0380	0.0160	0.0200
0℃	0.1200	0.0330	0.0320	0.0400	0.0180	0.0210
100℃	0.1220	0.0370	0.0360	0.0460	0.0200	0.0220
200℃	0.1250	0.0550	0.0440	0.0550	0.0220	0.0230
300℃	0.1300	0.0800	0.0600	0.0650	0.0250	0.0240
400℃	0.1350	0.1200	0.0800	0.0800	0.0360	0.0260
500℃	0.1440	0.1800	0.1100	0.0960	0.0440	0.0280
600℃	0.1600		0.1600	0.1200	0.0600	0.0300

Thermal Conductivity Comparison (W/m·K)

Thermal conductivity (W/mK)

200℃	0.022
400℃	0.024
600℃	0.028
800℃	0.034

Typical Application:

Aluminium melting furnace
Aluminum holding furnace
Glass furnace
Tempering furnace
Roller hearth kiln
Tunnel kiln
Pit furnace
Heat treatment furnace
Cracking furnace
Lifesaving capsule
Electric heater

Specifications:

Product Model	Classification Temp (℃)	Density (kg/m³)	Linear Shrinkage at 800℃	Chemical Composition
AMS12	1200	220-350	＜2%	SiO₂	45%
				Ti₂Si₂O₅+Al₂O₃	50%
AMS10	1000	220-350	＜2%	SiO₂	50%
				Ti₂Si₂O₅+Al₂O₃	45%
AMS09	900	220-350	＜2%	SiO₂	45%
				Ti₂Si₂O₅+Al₂O₃	45%
Standard Size（mm）：100061510,15,20,25,30,50

Product advantages:

✅ Ultra-low thermal conductivity for high efficiency and energy savings

Thermal conductivity is only 1/3 to 1/10 of traditional materials.
Reduces heat loss by 50%–75%, significantly lowering industrial equipment energy consumption.
Ladle heat loss can be reduced to 0.3℃/min, and hot blast furnace efficiency increased by over 10%, reducing heat storage and shortening heating time by 20%–50%.

✅ Thin and space-saving, optimizing equipment design

Provides the same insulation effect at only 1/4 to 1/6 the thickness of conventional materials.
With a density of 220-350kg/m³, it is lightweight and space-efficient.
Expands ladle capacity, reduces pipeline outer diameter, and is ideal for narrow spaces.
When used in torpedo ladle inner walls, capacity increases by 5%, achieving both miniaturization and high efficiency.

✅ Wide temperature stability and high heat resistance

Operates stably from -200℃ to 1200℃, with a linear shrinkage rate < 2%.
Maintains structural stability in extreme conditions like RH dehydrogenation units and walking beam furnace water-cooled columns.
Avoids sharp increases in thermal conductivity under high temperatures, ensuring long-term operational safety.

✅ Environmentally friendly and fiber-free, ensuring safety and health

Non-fibrous, with no inhalation risks.
Asbestos-free, certified by international health organizations.
No dust pollution during installation and use, improving the working environment.
Meets global low-carbon and environmental protection standards.

✅ Superior mechanical properties for easy processing and installation

Can be cut, drilled, and bonded, adapting to complex structures.
Customizable into special-shaped parts and flexible sheets, making it ideal for pipes and curved surfaces (e.g., engine covers and kiln corners).
Increases installation efficiency by over 30%.

✅ Excellent thermal shock resistance and long service life

Low specific heat capacity and high porosity, resistant to sudden temperature changes.
In ladles, tundishes, and other frequently started and stopped equipment, it effectively resists thermal shock damage.
Extends service life by 20%–30% compared to traditional materials.

✅ Precise temperature control to improve product quality

Minimizes temperature fluctuations, ensuring uniform heat transfer.
Reduces temperature gradients in molten steel and glass, improving casting quality and yield.
In tundishes, after application, molten steel temperature fluctuations remain within ±5℃, significantly improving continuous casting quality.

✅ Recyclable and cost-effective

Reusable material with long-term cost benefits.
Although the initial investment is 10%–15% higher than traditional materials, it reduces overall costs by 30% within three years through energy savings and extended equipment lifespan.
Supports sustainable industrial development.

✅ Superior water resistance

Optional hydrophobic version effectively resists moisture penetration, extending material lifespan in humid environments.