The commonly used method for testing whether thermal conductive materials are resistant to high temperatures is the simple aging test、 which aims to determine the degree of volatilization of silicon molecules in thermal conductive materials at high temperatures. The specific testing method is as follows: 1. Select 10 samples and place them in a drying oven at 35 ℃ for 80-100 hours; 2. Place the sample in a 200 ℃ oven for continuous drying for 200 hours; 3. Take out the sample and place it in a drying oven at 35 ℃ for 80-100 hours; 4. Accurately weigh the weight G1 of 10 samples separately; 5. Accurately weigh the weight G2 of 10 samples again; 6. Calculate weight loss: (G1-G2)/G1 × P>
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