5.0 W/m·K Thermal Conductive Putty

Inquiry

The thermal conductive putty ALOS-SILI-421 is a polymer-based thermal interface material composed of silicone infused with thermally conductive fillers. This putty boasts impressive thermal conductivity, rated at 5.0 W/m·K, allowing it to efficiently transfer heat generated by electronic components to heat sinks. This process aids in lowering component temperatures and preventing potential overheating damage. Additionally, ALOS-SILI-421 offers excellent electrical insulation, and it is designed to withstand a wide range of temperatures. It is also resistant to moisture and weathering, making it a durable and reliable choice for various applications.

Typical Parameters

Product Name	5.0 W/m·K Thermal Conductive Putty
Catalog	ALOS-SILI-421
Color	Pink
Thermal Conductivity	5.0 W/m·K
Viscosity	750000 mPa·s
Density	3.2±0.5 g/cc
Operating Temperature	-40°C to 200°C
Flow Rate	25 g/min (50MPa), 40 g/min (100MPa)
Volume Resistivity	≥1×10¹¹ Ω-cm
Breakdown Voltage	≥7 kV/mm
Flammability Rating	UL 94-V0/5V

Applications

The thermal conductive putty ALOS-SILI-421 finds diverse applications across various fields due to its exceptional heat dissipation properties. In high-power LED lighting systems, it effectively facilitates heat transfer between the substrate and the housing, ensuring optimal performance and longevity of the lights. In the realm of new energy vehicles, it plays a crucial role in the thermal management of battery management system (BMS) control boards. In the telecommunications sector, particularly with the expansion of 5G technology, ALOS-SILI-421 plays a critical role in filling interfaces between large-scale chips and complex heat dissipation structures in base station equipment, enhancing performance and reliability. Additionally, it is essential for managing heat in industrial variable frequency drive power modules.

Our silicone-based thermal conductive putty, ALOS-SILI-421, is designed for optimal heat dissipation across various applications, from high-power LED lighting to the thermal management of new energy vehicles, 5G communication equipment, and industrial power systems. Furthermore, we offer tailored solutions, customizing high-performance silicone thermal conductive putties to meet specific industry needs. We are committed to serving our customers and welcome any inquiries for further information or assistance.