The acrylic fiber wastes(PAN) are hydrolyzed with alkaline at atmospheric pressure and the hydrolyzate is crosslinked by CH 2O in aqueous solution to obtain a high water absorbing resin.
废旧腈纶毛线常压碱法水解物与甲醛进行交联反应，制得高性能吸水树脂。
The acrylic fiber wastes(PAN) are hydrolyzed with alkaline at atmospheric pressure and the hydrolyzate is crosslinked by CH 2O in aqueous solution to obtain a high water absorbing resin.
废旧腈纶毛线常压碱法水解物与甲醛进行交联反应，制得高性能吸水树脂。
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