Domestic sealants break the monopoly of chip packaging, and the yield rate of high-end electronic materials reaches international standards
Domestic sealants break the monopoly of chip packaging, and the yield rate of high-end electronic materials reaches international standards
Science and Technology Daily, July 15, 2025, reporter Li Jin
In the dust-free workshop of Huake New Materials in Nantong, Jiangsu, a fully automatic production line is spitting out light golden paste at a speed of 300 grams per minute. These seemingly ordinary sealants have just passed 72 rigorous tests of SMIC and become the first domestic sealant materials used in 14-nanometer chip packaging in China. This breakthrough marks that my country has successfully broken the 20-year technology monopoly of American and Japanese companies in the field of high-end electronic packaging.