The synthesis method was modified to achieve low free formaldehyde in sulfonated amino resin and to improve its retanning and filling properties in leather making industry.
英
美
释义
以获得低游离甲醛含量的氨基树脂为目的,并改善其复鞣填充的综合性能,对磺化氨基树脂合成工艺进行了改进。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载