1.5 W/m·K Thermal Conductive Pad

Inquiry

The ALOS-SILI-438 is an advanced silicone-based thermal conductive pad designed to address the heat dissipation challenges in electronic devices. With a thermal conductivity of 1.5 W/m·K, this high-performance thermal interface material is engineered by integrating high thermally conductive fillers into a flexible silicone matrix. It offers excellent thermal conductivity, electrical insulation, and a soft, conformable texture, enabling it to efficiently fill microscopic gaps between heat-generating components and heat sinks. This enhances heat transfer efficiency while reducing contact thermal resistance, thereby facilitating the swift dispersion of heat generated within the device.

Typical Parameters

Product Name	1.5 W/m·K Thermal Conductive Pad
Catalog	ALOS-SILI-438
Thickness	0.3-15 mm
Thermal Conductivity	1.5 W/m·K
Components	Silicone rubber and ceramics
Color	Gray/White
Hardness	35±5 Shore C
Density	2.6±0.5 g/cm³
Tensile Strength	≥0.25 MPa
Extensibility	≥80%
Breakdown Voltage	>11 kV/mm
Volume Resistivity	≥1.5×10¹² Ω-cm
Weight Loss	<3%
Working Temperature	-40°C to 200°C
Shape	Sheet
Flammability Rating	UL 94-V0

*The parameters of this thermal pad are for reference only. In addition, adhesive and reinforce fiberglass can be added as requested.

Properties

Soft and conformable fit. This thermal pad is designed to fully fill in tiny gaps and adapt to uneven surfaces. Its flexibility ensures optimal contact, enhancing heat transfer efficiency between components.
Electrical insulation. ALOS-SILI-438 offers exceptional electrical insulation properties. It enhances thermal transfer while preventing current flow, thereby safeguarding electronic components from potential damage due to static electricity or short circuits, ensuring the safe operation of your devices.
Excellent stability. It maintains stable physical and chemical properties across a broad temperature range. Additionally, it remains unaffected by moisture and oxidation, offering consistent performance under various environmental conditions.
Environmentally friendly. Certified by RoHS and REACH, this product is green and safe, aligning with international environmental standards and contributing to a safer environment.

Directions for Use

Surface cleaning: Begin by thoroughly cleaning the surfaces of both the heat-generating component and the heat sink, ensuring they are clean and dry.
Gap filling: Cut the thermal pad to the appropriate size to fit the target area. Make sure it fills the gaps snugly, ensuring tight contact for optimal thermal conductivity.
Direct application: Carefully peel off the protective film from the thermal pad. Apply the pad directly onto the heat source or the heat sink with precision to ensure proper adhesion.
Layering for increased efficiency: In scenarios where thicker thermal management is required, such as with thick heat sinks, multiple layers of the thermal pad can be stacked. Ensure the total thickness does not exceed 15mm to maintain efficiency.
Securing for stability: For enhanced long-term stability, use thermal adhesive tape or clips to secure the pad in place.

Storage

The optimal storage temperature for this product is between 15°C and 25°C. When stored within this temperature range, the product maintains its quality and effectiveness for up to 12 months.

Our company offers the ALOS-SILI-438 silicone thermal conductive pad, a high-performance solution designed to effectively manage heat dissipation in electronic devices. We understand that different applications have unique requirements, so we offer customization options for the thickness, color, size, and shape of our thermal pads to meet diverse needs. We are committed to providing exceptional service, and we welcome any inquiries or questions you may have. Please feel free to reach out to us for assistance.