ureaformaldehyde 中文意思是什麼
ureaformaldehyde
解釋
尿素甲醛-
Study on regeneration of ureaformaldehyde gel
脲醛樹脂凝膠再生研究 -
By using the othogonal test of l9 ( 3 ^ 3 ), the regeneration of ureaformaldehyde gel, was studied and the optimum operation conditions were determined : the mass ratio of formaldehyde ( 37 % ) to gels is 2. 5 : 1, the final motar ratio of regenerative resin is 1. 3 : 1 ( f : u )
摘要選用正交l9 （ 3 ^ 3 ）試驗研究了脲醛樹脂凝膠的再生樹脂，分析試驗結果得出了脲醛樹脂凝膠的再生樹脂的最佳工藝條件：甲醛（ 37 % ）與樹脂凝膠質量比為2 . 5 : 1 ，再生樹脂的甲醛與尿素終物質的量比1 . 3 : 1 。
分享友人