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High-performance polyurethane key additives achieve innovative breakthroughs! Apr 24, 2022

Good news! Silicon Treasure Technology has recently obtained a new national invention patent: an additive for enhancing water resistance of polyurethane and its preparation method, patent number: ZL201910969467.X. At present, Sibao Technology has a total of 257 patents, including 3 American invention patents and 1 Japanese invention patent.