Thermal conductive absorbing materials are a kind of materials that can absorb the electromagnetic wave energy projected onto their surface and have little reflection, refraction and scattering. The materials have the advantages of relatively light weight, not easy to break, wide absorption band, good absorption performance, strong weather resistance, anti-aging, easy bending, easy processing and cutting, moisture resistance, pressure resistance, long-term use, non-toxic and environmental protection. The working temperature range is -40 ~+150°C, which can work stably and meet the UL94-V0 flame retardant grade requirements. CPA thermal conductive absorbing materials are like traditional thermal interface materials, which can be directly applied between the heat source and the radiator. While exporting heat, they can absorb the leaked electromagnetic radiation, achieving the purpose of eliminating electromagnetic interference. They provide a good solution for electronic communication products in terms of thermal conduction and electromagnetic shielding.
Table of technical parameters
1
High-temperature Aging Test:The specimens are in the setting ofenvironmental chamber temperature at 150℃,1000h high temperature
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Temperature cyclerange of -45℃ to 150℃; Heating rate of 2℃/min, cooling rate of 1℃/min; Remain 30 min at high and low temperature points
3
Test Cycles not lessthan 8 times and the cycle time of 48h.
4
environmental chamber temperature at 85℃ and Humidityat 85% RH after 440 hours high temperature and humidity test the thermal conductivity.
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High-temperature Aging Test;High Temperature and Humidity Test;High and Low Temperature Cycling Test
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invested in advanced QA Test equipment to maintain accuracy and completeness of measurement.Coordinate Measuring Machine, X-ray detection machine
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