K200 White Carbon Black: The Key to Unlocking the 'Nano Age' of Electronic Materials
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K200 White Carbon Black: The Key to Unlocking the 'Nano Age' of Electronic Materials
K200 white carbon black has become a key material for 5G chip packaging due to its particle size of 20-40nm and ultra-high specific surface area. Its surface hydroxyl groups can form chemical bonds with epoxy resin, reducing the water absorption rate of the packaging material from 3% to 0.05%, meeting the IP68 protection standard. In the field of optoelectronics, K200 doped liquid crystal displays increase contrast by 40% and reduce fiber transmission loss to 0.2dB/km. By 2025, the global market size of electronic grade white carbon black is expected to reach $1.5 billion, with a compound annual growth rate of 25%.
