Microporous Granules & Powder
LAR’s microporous granulate and microporous powder are high-performance insulation materials used in advanced thermal management systems. These materials form a structure with extremely low thermal conductivity due to their ultra-fine particle size and controlled pore distribution. Many industries use microporous granulate and microporous powder to achieve efficient heat insulation in complex and confined spaces.
LAR’s microporous powder consists of finely processed silica combined with opacifiers and reinforcing agents. This microporous powder reduces heat transfer by limiting air movement and infrared radiation. Thermal insulation powder is widely used as a filling material in insulation panels and high-temperature equipment.
LAR’s microporous granulate provides a granular form that improves flowability and handling. This microporous granulate allows easy filling into cavities and irregular shapes. Manufacturers control particle size distribution to ensure uniform performance.
LAR’s microporous granulate and thermal insulation powder perform well in high-temperature environments. Many users rely on microporous powder to enhance insulation efficiency and reduce energy loss.
Product Overview
Microporous granulate is an advanced thermal insulation material designed for applications requiring lightweight filling, efficient heat protection, and flexible installation. The material features a fine microporous structure that effectively reduces heat transfer and provides excellent insulation performance in high-temperature environments.
Thermal insulation powder is widely used for filling insulation gaps, improving heat resistance, and enhancing thermal efficiency in industrial equipment. Its lightweight characteristics and low thermal conductivity make it suitable for furnaces, heating systems, energy-saving equipment, and other applications where space limitations require flexible insulation solutions.
Microporous powder provides reliable insulation performance by reducing heat conduction and radiation. It can be used as a raw insulation material or combined with other materials to create customized thermal protection systems. The powder form allows better filling of complex areas and improves insulation coverage.
LAR supplies high-quality microporous granulate and thermal insulation powder with stable properties and consistent particle distribution. Customized solutions are available according to temperature requirements, application conditions, and equipment designs. These microporous insulation materials help customers reduce energy loss, optimize thermal performance, and improve the efficiency of high-temperature systems.
Key Features
Ultra-Low Thermal Conductivity
Microporous powder minimizes heat transfer effectively. Microporous granulate maintains excellent insulation performance under high temperatures.
Free-Flowing Structure
Microporous granulate flows easily during installation. Thermal insulation powder fills complex spaces without leaving gaps.
High Temperature Resistance
Microporous powder operates at temperatures up to 1000°C. The material maintains stable performance during long-term use.
Lightweight Material
Microporous granulate reduces overall system weight. Thermal insulation powder supports efficient insulation without adding bulk.
Excellent Thermal Stability
Microporous powder resists shrinkage and maintains consistent insulation properties. The structure remains stable during repeated heating cycles.
Versatile Application
Microporous granulate adapts to different industrial uses. Thermal insulation powder works well in panels, cavities, and composite systems.
Typical Product Types
Manufacturers supply microporous granulate and microporous powder in several forms:
· Standard microporous powder
· Fine thermal insulation powder
· Microporous granulate (coarse grade)
· Microporous granulate (fine grade)
· Customized microporous powder blends
Manufacturers adjust particle size and composition according to application requirements.
Technical Characteristics
Item | Unit | Model A | Model B | Model C |
Max Working Temperature | °C | 900 | 1000 | 1050 |
Bulk Density | kg/m³ | 180 | 220 | 260 |
Thermal Conductivity (200°C) | W/m·K | 0.02 | 0.022 | 0.024 |
Thermal Conductivity (600°C) | W/m·K | 0.028 | 0.03 | 0.033 |
Thermal Conductivity (800°C) | W/m·K | 0.035 | 0.038 | 0.041 |
Particle Size | μm/mm | 10–50 μm | 50–200 μm | 0.2–1 mm |
Moisture Content | % | ≤1 | ≤1 | ≤1 |
Linear Shrinkage (1000°C) | % | ≤2 | ≤2 | ≤2 |
Technical parameters may vary depending on raw materials and processing methods. Suppliers can provide optimized microporous granulate and microporous powder specifications based on specific applications.
Applications
Microporous granulate and microporous powder are widely used in:
· Metallurgical Industry – furnace filling and insulation layers
· Petrochemical Industry – high-temperature equipment and reactors
· Ceramic Industry – kiln insulation and support materials
· Power Generation – boilers and thermal systems
· Industrial Equipment – cavities and complex insulation structures
Thermal insulation powder is especially suitable for filling narrow spaces and irregular geometries. Microporous granulate is often used where flowability and easy handling are required.
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Advantages Compared To Others
Material Type | Max Temp (°C) | Thermal Conductivity | Form | Application Flexibility |
Ceramic Fiber Bulk | 1100 | Medium | Loose Fiber | Medium |
Perlite Powder | 900 | Medium | Powder | Medium |
Microporous Powder | 900–1050 | Very Low | Fine Powder | High |
Microporous Granulate | 900–1050 | Very Low | Granular | Very High |
Microporous granulate and microporous powder provide better insulation performance than conventional loose materials. Thermal insulation powder offers improved efficiency in demanding applications.
Customization & Manufacturing
Manufacturers provide customized microporous granulate and microporous powder solutions based on:
· Operating temperature
· Filling method and application environment
· Required particle size distribution
· Thermal performance requirements
Manufacturers use advanced mixing and processing techniques to produce microporous powder with uniform particle distribution. Microporous granulate production ensures stable structure and consistent flowability.
Manufacturers optimize thermal insulation powder performance to improve energy efficiency and extend service life in industrial applications.
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