







- Detailed description
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HESION specializes in the production of graphite thermal conductive films. These films, primarily made of graphite using a special process, provide a highly efficient thermal solution widely used in electronic devices, particularly in the cooling systems of portable electronics such as smartphones, tablets, and laptops.
Product Description:
1. Material and Construction:
• Graphite thermal conductive films are formed from high-purity graphite sheets through precision processing. Graphite possesses ultra-high thermal conductivity, and its two-dimensional layered structure allows heat to rapidly diffuse in all directions, significantly improving heat dissipation efficiency.
2. Performance Characteristics:
• High-efficiency heat dissipation: Conduction, heat dissipation, sealing, etc. Graphite thermal conductive films have extremely high thermal conductivity, quickly transferring heat generated by internal components to the casing or other heat dissipation pathways, thereby reducing internal device temperature and extending component lifespan.
• Thin and lightweight: Graphite thermal conductive films are extremely thin, allowing for flexible application in various confined spaces without compromising the device's lightweight and portable nature.
• Elasticity and compatibility: Graphite films possess good flexibility and elasticity, adapting to various curved designs, perfectly fitting the internal structure of the device, and compatible with various heat dissipation solutions.
• Heat and cold resistance: Graphite films maintain stable physical properties over a wide temperature range, adapting to heat dissipation needs in various complex environments.
3. Specifications:
Ultra-thin graphite film: 0.025mm 0.03mm 0.04mm 0.05mm 0.07mm
Thermal conductive graphite sheet: 0.08mm 0.1mm 0.15mm 0.2mm 0.25mm 0.3mm 0.4mm 0.5mm
Product Qualifications: The product has passed UL, SGS, and ROHS third-party agency testing and fully complies with the latest EU, Asian, and Chinese certification standards.
4. Application Range:
• Consumer electronics products such as smartphones, tablets, and laptops;
• Industrial fields such as LED lighting, power modules, communication equipment, and automotive electronics;
• As a key heat dissipation solution in high-density integrated electronic systems and microelectronic packaging.
• MID (Mobile Internet Device), capacitive touch screens, smartphones, digital products, LEDs and solar energy, aviation, underfloor heating
5. Usage and Maintenance:
• During installation, the graphite thermal conductive film needs to be closely attached to the surface of the heat-generating component, ensuring good contact between the heat source and the heat dissipation film, without bubbles or gaps, to fully utilize its heat dissipation effect.
• During daily use, no additional maintenance is required, but avoid physical damage or chemical corrosion that may lead to a decrease in heat dissipation performance.