What is Thermal Absorber
GALLOP INNOTEK thermal absorber combines the characteristics of wave-absorbing materials and thermal interface materials to solve both thermal absorption and electromagnetic interference problems at the same time. It is primarily composed of a matrix material, supplemented with a thermally conductive material and a wave-absorbing agent, making it an innovative and cost-effective gap-filling material.
Thermal Absorber Features
Superior thermal conductivity: The GALLOP INNOTEK thermal absorber features excellent thermal conductivity (2.0 W/m.K to 6.0 W/m.K) for rapid heat dissipation in small electronic devices.
Excellent wave-absorbing properties: The GALLOP INNOTEK thermal absorber is thermally conductive and effectively absorbs most electromagnetic waves, reducing interference with your electronic components.
Wide operating temperature range: The GALLOP INNOTEK thermal absorber can operate continuously from -45 to 200°C, allowing you to use it in harsh environments without compromising performance.
Low thermal impedance: The low thermal resistance of GALLOP INNOTEK’s thermal absorber makes it more efficient.
Good insulation compatibility: The GALLOP INNOTEK thermal absorber is insulated, allowing for safe use in dense circuits.
Good resilient elastomeric properties: GALLOP INNOTEK thermal absorber is flexible and loaded with silicone and magnetic metal flakes to form its outstanding resilience and low compression set, filling various gaps and voids.
Easy to process: GALLOP INNOTEK enables you to convert thermal absorbers into sheets, die-cut/kiss-cut parts, or pre-laminated sheets with adhesive, such as DC1 (one-sided adhesive). So it is suitable for all kinds of electronic components
Excellent vibration absorption capabilities: You can use it in components that are susceptible to bumps and shocks, such as automobiles, due to its shock-absorbing properties.
Cost-saving solutions: Compared to standard absorbers or TIMs, you can save costs by solving both problems at a single point with the GALLOP INNOTEK thermal absorber.
Good flame-retardant: GALLOP INNOTEK thermal absorbers with UL 94V-0 flammability for safety
Safety and reliability: GALLOP INNOTEK thermal absorbers exhibit good compliance with ROHS / Reach and Halogen-free
- Superior thermal conductivity: 2.0W/m.K
- Good insulation compatibility
- Low thermal impedance
- Good resilient elastomeric functions
- High deflections and flexibility to irregular gaps filling
- Excellent vibration absorption capabilities
- Well mated with low-compression applications
- Cost-saving solutions
- Good flame-retardant for safety
- Superior thermal conductivity: 3.0W/m.K
- Good insulation compatibility
- Low thermal impedance
- Good resilient elastomeric functions
- High deflections and flexibility to irregular gaps filling
- Excellent vibration absorption capabilities
- Well mated with low-compression applications
- Cost-saving solutions
- Good flame-retardant for safety
- Superior thermal conductivity: 4.0W/m.K
- Good insulation compatibility
- Low thermal impedance
- Good resilient elastomeric functions
- High deflections and flexibility to irregular gaps filling
- Excellent vibration absorption capabilities
- Well mated with low-compression applications
- Cost-saving solutions
- Good flame-retardant for safety
Function of Thermal Absorber
The significant advantage of GALLOP INNOTEK thermal absorbers is the integration of both wave absorption and thermal conductivity. It simplifies component design and space in electronic devices, especially portable ones. Additionally, you can flexibly adjust the thermal conductivity and wave absorption efficiency to meet your specific usage requirements.
Thermal Absorbers
GALLOP INNOTEK thermal absorbers are filled with fillers with excellent thermal conductivity, such as boron nitride, aluminium oxide, silicon oxide, etc., and are collectively thermally conductive, resulting in an overall rapid heat transfer.
Anti-Electromagnetic Interference
GALLOP INNOTEK thermal absorbers rapidly dissipate electromagnetic energy and efficiently convert it into heat. This effectively suppresses electromagnetic radiation within electronic devices, reducing electromagnetic interference and thereby improving the stability and reliability of the equipment.
Types of Thermal Absorber
Silicone and non-silicone GALLOP INNOTEK thermal absorbers have similar properties and performance, but differ only in terms of substrate and application. They both have excellent thermal and radio wave absorption properties, ensuring your equipment remains stable.
- Silicon Thermal Absorber: Uses silicone as a base material with fillers to enhance properties. It is easy to process and has a wide range of applications.
- Non-silicone Thermal Absorber: Designed for silicone-sensitive components, this Non-Silicone Material does not emit contaminating gases and is suitable for equipment with more stringent purity requirements.
Thermal Absorber Applications
Telecommunications Equipment
GALLOP INNOTEK thermal absorber is used in telecommunication equipment and 5G module units to maintain the stability of communication signals by effectively resisting the reflection and interference of electromagnetic waves. You can also use it in NFC receivers and wireless charging devices.
Automotive Electronic Control Units (ECUs)
GALLOP INNOTEK thermal absorbers used for self-driving cars not only improve the accuracy of the sensors but also ensure stable communication between the vehicle and its surroundings.
Portable Wearables
GALLOP INNOTEK thermal absorbers are commonly used in wearable devices such as smartwatches and health detectors. Not only do they provide heat dissipation, but they also reduce electromagnetic radiation to people, improving the comfort and safety of your products.
Medical Equipment
The use of GALLOP INNOTEK thermal absorbers enhances the accuracy and stability of measurements on ECG and ultrasound equipment.
Military Defence
The GALLOP INNOTEK thermal absorber can reduce the detectability of military equipment, thereby improving the survivability and operational effectiveness of weaponry. Used in radar systems, it reduces clutter and improves detection accuracy.
