HIGH THERMAL CONDUCTIVE POTTING ADHESIVE
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  • HIGH THERMAL CONDUCTIVE POTTING ADHESIVE

HIGH THERMAL CONDUCTIVE POTTING ADHESIVE

Themmal conductive potting glue is a low-viscosity two-component silicone pottingmaterial. This product has good fluidity, does not produce small molecules during curing, hasexcellent thermal conducivity and insulation properties after curing, and has no comosion tovarious substrates. it is mainly used for potting of electronic components and circuit boardssuch as driving power supplies. Sensors, photovoltaic jundion boxes, etc,, provide protectionfor electrical/electronic devices and components under severe conditions such as high humidityextreme temperature, themmal cycle stress, mechanical shock and vibration, mold, dirt, etc, nocontact thermal resistance, seamless contact Heat-generating electronic components, heat isconducted from the separation device or the entire PcB to the metal shell or diffusion platethereby improving the efficiency and service life of the heat-generating electronic components.
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Thermal conductive sealant

Keyword: HIGH THERMAL CONDUCTIVE POTTING ADHESIVE

Product Introduction Data Download

Product features

  • High thermal conductivity, low viscosity
  • No settlement, no flow, can fill any uneven gap
  • Soft, no stress, can be compressed to 0.1 mm thin
  • The design and application are convenient, and the automatic dispensing can adjust the size of anythickness

 

Typical applications

  • Wireless electronic equipment
  • Communication electronic hardware equipment
  • Automotive electronic application equipment
  • Chassis or related heat dissipation module
  • Host or small office network equipment
  • Microprocessors, memory chips and graphics processors

 

Item LCF300Y Technical Specifications LCF300Y Technical Specifications Test method
Component A Component B Component A Component B
Appearance White fluid Grey fluid White fluid Pink fluid Visual inspection
Viscosity 20000±1500 20000±1500 20000±3000 20000±3000 ASTM E3116
Mixing ratio 1:01 1:01 /
Performance after mixing
Viscosity after mixing 20000mPa·s/25℃ 20000mPa·s/25℃ ASTM E3116
Operating Time 45min/25℃ 120min/25℃ ASTM C679
Curing time 480min/25℃ 720min/25℃ /
Performance after curing
Appearance Gray solid Gray solid Visual inspection
Thermal conductivity 0.8±0.08W/m.k 1.5±0.15W/m.k ISO22007
Hardness 50±5 ShoreA 50±5 ShoreA ASTM D2240
Density 1.62g/cm3±0.05 2.50g/cm3 ±0.05 ASTM D792
Tensile strength 0.85MPa 0.85MPa ASTM D412
Volume resistivity 1×1013 Ω · cm 1×1013 Ω · cm ASTM D257
Voltage breakdown strength > 15KV/mm > 15KV/mm ASTM D149
Dielectric constant 2.8(@1MHz) 3.7(@1MHz) ASTM D150
Linear expansion coefficient 184μm/(m·℃) 148μm/(m·℃) ASTM E228
Flame retardant performance V-0 V-0 Ul94
Operating temperature -40~200℃ -40~200℃ /
Specific heat capacity (25 ℃) 0.858 J/(g*K) 0.858J/(g*K) ASTM E1269

The above performance data were measured after curing at 25 ℃ and 55% RH for 1 day.

Packaging: components a and B are packed in independent plastic drums, and the package specification is 25kg / 25kg.

Storage: it s hall be stored in a cool and dry place without direct sunlight. It is recommended that the storage temperature be lower than 27 ℃ . It can be stored for 6 months from the production date when it is unopened and well sealed. During storage, the filler may settle, which is normal. It should be mixed evenly before use

High thermal conductive potting compound is a crucial material used to enhance the thermal management of electronic components while providing electrical insulation and environmental protection. These compounds are widely utilized in industries such as electronics, automotive, renewable energy, aerospace, and telecommunications. By offering excellent thermal conductivity, they help dissipate heat effectively from sensitive components, preventing overheating and ensuring reliable performance in high-power systems.

The primary function of high thermal conductive potting compounds is to protect delicate electronic components from thermal damage while improving their overall efficiency. They encapsulate components like power modules, LEDs, semiconductors, and sensors, offering a dual advantage: they act as a thermal conductor, channeling heat away from the components, and as a dielectric material, isolating the electronics from moisture, dust, and other environmental factors.

In electronics, high thermal conductive potting compounds are essential for heat dissipation in devices such as power supplies, circuit boards, and high-power processors. These components tend to generate significant amounts of heat during operation, and the compounds help to effectively manage this heat, ensuring that the components remain within safe operating temperatures. They also offer mechanical stability, reducing vibration and protecting fragile components from external stress.

In the automotive industry, particularly in electric vehicles (EVs), high thermal conductive potting compounds are widely used in battery management systems, power electronics, and electric drive systems. These compounds are critical for maintaining the temperature stability of batteries, motors, and other power components, which is essential for optimal performance, energy efficiency, and safety.

For renewable energy applications such as solar power systems, high thermal conductive potting compounds are used to encapsulate electronic components like inverters and battery management systems. These systems often operate in harsh environments, where maintaining thermal stability is crucial for efficient energy conversion and storage. The compounds help to extend the lifespan of renewable energy systems by reducing the thermal stress that components experience over time.

High thermal conductive potting compounds are also used in aerospace and defense applications, where temperature extremes and high-power electronics are common. These compounds help to ensure the reliability and longevity of systems used in satellites, aircraft, and military equipment by managing heat and protecting sensitive electronics from environmental factors such as humidity and vibrations.

The key advantages of high thermal conductive potting compounds include their high thermal conductivity, durability, and ability to improve the overall performance and reliability of electronic systems. With the continuous evolution of high-performance electronics, the demand for advanced potting compounds capable of handling high heat loads is growing. These compounds are formulated to offer not only excellent heat dissipation but also robust mechanical and electrical properties, making them suitable for a wide range of industrial applications.

In conclusion, high thermal conductive potting compounds are essential in modern electronics and industrial applications that require efficient thermal management. They provide a reliable solution for enhancing heat dissipation, electrical insulation, and environmental protection, ensuring the long-term performance of electronic systems across various industries.

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