本文从脲醛树脂胶粘剂的配方改进、胶粘剂合成工艺改进、催化剂添加、胶粘剂调胶及人造板热压工艺改进等几个方面，综述了近几年来木材工业用酚醛树脂胶粘剂快速固化研究与应用现状。

In this study, colloidal silica-fixed and propionylated dual-treated wood (CSPW) composites were prepared, and flame resistance, color change, strength, and decay resistance evaluated. For comparison, colloidal silica-fixed wood (CSW) and propionylated only-treated wood composites prepared and their properties compared to dual-treated CSPW composites. The results showed that: (1) The oxygen indexes of the CSPW composites were similar to the CSW composites but much higher than those of untreated woods and the propionylated woods, and they increased with an increase in weight percent gain of the colloidal silica fixation (WPGcsi) in the composites, showing an effective reduction in the flammability by the fixation of colloidal silica; (2) CSPW composites showed little or no difference in the modulus of elasticity and modulus of rupture compared with the untreated woods, indicating little or no significant reduction in strength properties of the wood specimens; (3) The color difference of the wood specimens before and after treatment changed slightly; and (4) Minimal weight losses of the CSPW composites occurred upon fungal attack by T. versicolor and F. palustris, showing good decay resistance by propionylation of the composites.

Colloidal silica-fixed and propionylated dual-treated wood (CSPW) composites were prepared and their dimensional stability evaluated. The results indicated that: (1) Colloidal silica only-treated wood composites had minimal dimensional stability improvement, and they could be propionylated similarly to untreated wood specimens; (2) CSPW composites showed a high antiswelling efficiency (ASE) during liquid water or moisture vapor absorption compared to propionylated only-treated wood, and a lower moisture excluding efficiency (MEE) during the moisture vapor absorption than propionylated wood.

酚醛树脂固化后具有较好的胶合强度和优良的耐候性，是室外结构用胶合板等人造板常用胶粘剂。但是，酚醛树脂胶粘剂同时存在着成本高等缺点，限制了其更广泛的应用。本研究通过添加葫芦巴残渣来达到降低酚醛树脂成本的目的。实验表明：用改性葫芦巴残渣代替部分酚醛树脂即不降低固化速度，也不影响胶合板的胶合强度，树脂成本可以得到较大降低。因此，具有一定的可行性。