1.0 W/m·K Thermal Conductive Grease

Inquiry

The ALOS-SILI-426 thermal grease is a highly effective thermal interface material specifically designed for optimizing heat conduction between electronic components and heat sinks. Boasting a thermal conductivity of 1.0 W/m·K, this product is formulated with high-purity conductive fillers and an exceptional silicone-based matrix. This composition ensures consistent thermal performance and chemical stability across a wide temperature range. In addition, ALOS-SILI-426 offers excellent spreadability and electrical insulation properties, effectively filling microscopic gaps to reduce thermal resistance and enhance heat dissipation efficiency. It is ideally suited for a variety of thermal management applications, including power modules, control chips, LEDs, and communication devices.

Typical Parameters

Product Name	1.0 W/m·K Thermal Conductive Grease
Catalog	ALOS-SILI-426
Color	White
Thermal Conductivity	1.0 W/m·K
Thermal Impedance	≤0.25 °C·in²/W
Density	2.2±0.3 g/cm³
Viscosity	(100-300)×10⁴ mPa·s
Weight Loss	<1%
Operating Temperature	-40°C to 200°C
Flammability Rating	UL 94-V0

Properties

Stable and efficient thermal conduction. With a thermal conductivity of 1.0 W/m·K, this grease ensures rapid heat transfer from the heat-generating source to the cooling apparatus, enhancing thermal efficiency.
Superior interface wettability. It exhibits excellent thixotropic and rheological properties, allowing it to thoroughly wet contact surfaces, effectively expel air, and achieve ultra-low thermal resistance.
High and low temperature stability. ALOS-SILI-426 maintains its performance across a broad temperature range from -40°C to 200°C, demonstrating remarkable stability in both high and low-temperature environments.
Non-curing characteristics. Designed to remain in a paste state over time, it does not dry out, harden, or flow away, facilitating easy disassembly and maintenance.
Low volatility. Its unique formulation ensures minimal volatilization, even at elevated operational temperatures, contributing to long-term stability of the contact surfaces.
Environmentally friendly and safe. Compliant with RoHS environmental standards, this grease is non-toxic, safe, and non-corrosive to materials it contacts.
Ease of application. The grease is compatible with various application methods, including screen printing, or manual spreading, making it convenient and versatile to use.

Directions for Use

Begin by thoroughly cleaning the substrates to remove any traces of oil or dust, ensuring an optimal bonding surface.
Next, apply the silicone thermal conductive grease evenly onto the surface intended for bonding. Use a brush, scraper, or specialized applicator to achieve a uniform layer for maximum thermal conductivity and surface contact.

Storage

This product offers a shelf life of 12 months from the date of manufacture, provided it is stored in its original, unopened container under room temperature conditions.

Our company's silicone thermal conductive grease, ALOS-SILI-426, is designed to deliver exceptional thermal conductivity and stability across various applications. Recognizing that each industry has unique thermal management requirements, we offer customized silicone thermal conductive grease solutions tailored to your specific needs, ensuring optimal performance in any application. We are dedicated to providing excellent service and welcome any inquiries you may have. Should you have any questions or require further information about our products, please do not hesitate to reach out to us. Our team of experts is ready to provide comprehensive support and guidance to meet your thermal management challenges.