The resistance to alkali and the coloring power of pigment fast bright red BBN were improved.

  • 通过实验对偶合条件进行调整,使耐晒大红BBN颜料的耐碱性和着色力得到提高,并且减少了原材料的消耗.

  • 网络文摘精选 2025-01-18 12:01:49

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