The thermal coefficient of thermal grease is different in components of different materials. Specific parameters are generally described, and related data can also be found on the Internet. Generally, the substitution of thermal grease in air which is very low.
The application of high temperature resistant heat conductive potting compound: The application range of high temperature resistant heat conductive potting compound is wide, mainly used in the bonding, insulation, heat conduction, moisture proof, shockproof and sealing of electronic components under high temperature working conditions; the bonding and sealing of PTC sheet and aluminum heat sink, and the sensor surface Coating, fixing, bonding, sealing and insulating of plug-in wires or sheets; bonding and sealing of high-voltage caps in televisions
The resonant potting compound is a kind of single and double-component, thermosetting resin adhesive with excellent thermal conductivity and strength.There are two types of two-component high-temperature encapsulant:
The power module heating problem will seriously damage the reliability of the module, so that the failure rate of the product will increase exponentially. What should I do if the power module heats up seriously? High temperature has a greater impact on the reliability of power modules with high power density.
TIMs (Thermal Interface Materials) are designed to conform to surface irregularities, eliminate air gaps, and improve heat flow. Thermal conductive sealant is one of the categories of TIM that provides a combination of low thermal resistance and high bond strength. Using this process, heat energy is passed through a solid, liquid or gas from molecule to molecule in a material. Improving the heat flow is important because greater the temperature difference, the faster the heat flows to the colder area.
1.Excellent resistance to high and low temperature performance: -70-270 ℃; 2. Outstanding resistance to thermal aging performance: tolerate prolonged work under 150 ℃; 3.Glorious electrical insulation properties; 4. Stable thermal performance: little variation with temperature 5. Out-bound facile filling performance.