1、 The melamine - modified urea - formaldehyde resin ( MUF ) for E 1 type MDF was quantitatively examined using the 13 C - NMR spectroscopy.
采用13C-核磁共振定量分析了由选定碱-酸-碱工艺所合成的E1级MDF用三聚氰胺改性脲醛树脂.
来源:互联网
2、 Effect of melamine amount, reaction process condition and tackifier on MUF resin performance was investigated.
考查了三聚氰胺用量 、 反应工艺条件及增粘剂对MUF树脂性能的影响.
来源:互联网
文