Deep Material's GFTP-LO Series offers low oil bleeding thermal interface pads designed for high-performance electronics. These pads provide reliable thermal conductivity with minimal oil migration, making them ideal for sensitive applications. With excellent thermal, electrical, and mechanical properties, the GFTP-LO series is suitable for a range of industries.
| Property | GFTP-300 LO | GFTP-400 LO | GFTP-500 LO | GFTP-600 LO | Testing Method |
|---|---|---|---|---|---|
| Color | Blue | Green | Grey | Grey | Visual |
| Thickness (mm) | 0.5~10.0 | 0.5~10.0 | 0.5~10.0 | 0.5~10.0 | - |
| Density (g/cc) | 3.0 | 3.1 | 3.2 | 3.3 | ASTM D792 |
| Hardness (Shore 00) | 30-70 | 40-70 | 40-70 | 40-70 | ASTM D2240 |
| Operation Temp (°C) | -50 to 200 | -50 to 200 | -50 to 200 | -50 to 200 | - |
| Electrical Parameters | |||||
| Dielectric Constant @ 1GHz | 5.7 | 7.3 | 7.7 | 8.1 | ASTM D150 |
| Volume Resistance (Ω.cm) | 10^14 | 10^13 | 10^13 | 10^13 | ASTM D257 |
| Breakdown Voltage (KV/mm) | >10 | >10 | >10 | >10 | ASTM D149 |
| Flammability Rating | V-0 | V-0 | V-0 | V-0 | UL 94 |
| Thermal Performance | |||||
| Thermal Conductivity (W/m·K) | 3.0 | 4.0 | 5.0 | 6.0 | ASTM D5470 |
Overview: GFTP-300 LO is designed for moderate thermal management needs. Its balanced thermal performance and low oil migration properties make it ideal for use in telecommunications, automotive control systems, and power modules.
Applications: GFTP-300 LO is ideal for telecommunication devices, automotive control systems, and power modules where moderate heat transfer is required. It ensures stable thermal performance with low oil bleeding, making it suitable for sensitive applications where oil contamination is a concern.
Differences: GFTP-300 LO offers a thermal conductivity of 3.0 W/m·K, making it suitable for less demanding thermal management applications. It features a blue color and has a lower dielectric constant compared to the higher-end products in the series.
Tips: For best results, ensure that the contact surfaces are clean before applying the pad. This will improve adhesion and thermal transfer. GFTP-300 LO is ideal for moderate thermal environments where lower oil migration is needed.
Overview: GFTP-400 LO provides enhanced thermal conductivity, making it suitable for high-performance applications. Its reliable performance in automotive and telecommunications applications is coupled with a unique green color for easy identification.
Applications: This pad is often used in automotive systems, high-performance telecommunication devices, and power electronics that need a higher level of heat dissipation. The green color makes it easily identifiable in complex assemblies.
Differences: GFTP-400 LO offers a higher thermal conductivity of 4.0 W/m·K compared to GFTP-300 LO, providing better heat transfer. Its dielectric properties are also enhanced, making it more suitable for high-frequency applications.
Tips: GFTP-400 LO works well in environments that require higher heat dissipation. Choose this pad when devices need higher thermal performance without compromising electrical insulation.
Overview: GFTP-500 LO is engineered for high-performance computing and networking equipment. With its superior thermal conductivity, it effectively manages heat in demanding applications while ensuring low oil bleeding.
Applications: Used primarily in high-performance computing, networking equipment, and advanced automotive applications, GFTP-500 LO is designed for electronics with higher heat generation. It’s also suitable for LED modules and data servers.
Differences: GFTP-500 LO steps up the thermal conductivity to 5.0 W/m·K, offering significantly improved heat transfer capabilities compared to lower models. The grey color provides a neutral aesthetic that fits most environments.
Tips: Apply this pad in systems with higher operational temperatures. It can handle more heat and pressure, and its low oil bleeding ensures long-term stability in sensitive electronics.
Overview: GFTP-600 LO is the top-tier pad in the GFTP-LO Series, designed for the most demanding applications. It offers maximum thermal conductivity and exceptional electrical insulation, making it perfect for critical electronic devices.
Applications: GFTP-600 LO is used in high-performance systems where maximum heat dissipation is required without compromising electrical integrity. It is ideal for advanced power modules, automotive controls, and high-performance LED and networking equipment.
Differences: With thermal conductivity of 6.0 W/m·K, GFTP-600 LO provides the highest heat transfer in the series. Its low oil bleeding and excellent electrical insulation properties make it ideal for critical environments.
Tips: Use GFTP-600 LO in high-performance systems where heat buildup is critical and requires rapid dissipation. Ensure the application surface is clean and flat for maximum thermal contact.