中文摘要：

将六亚甲基二异氰酸酯（HDI）三聚体在自制的丙烯酸树脂乳液中乳化，制得水性异氰酸酯交联剂乳液；然后将交联剂乳液与VAE乳液（醋酸乙烯-乙烯共聚乳液）复配，制得木材用胶粘剂。结果表明：当m（丙烯酸树脂）：m（异氰酸酯）=2：1、m（水性异氰酸酯交联剂乳液）：m（VAE乳液）=1：2、施胶量为300g／m。和热压温度为110～130℃时，细木工板的胶接强度（085MPa）、横向静曲强度（22．6MPa）和耐水性（80℃热水中浸泡10h不开胶）均达到较佳值，并且均符合GB／T9846-2004标准。

英文摘要：

A water-based isocyanate cross linker emulsion was prepared when hexamethylene diisocyanate（HDI） tripolymer was emulsified in self-made acrylic ester resin emulsion. Then an adhesive for wood was prepared by mix between the cross linker emulsion and VAE emulsion （vinyl acetate-ethylene copolymer emulsion ）. The results showed that the bonding strength （0.85 MPa）,the transverse static bending strength （22.6 MPa） and water resistance（not glue failure in 80 ℃ hot water for 10 hours） could all reach optimal values,and could all meet standards of GB/T 9 846-2004 for blockboard when mass ratio of m （acrylic ester resin）：m （isocyanate） was 2：1, mass ratio of m（water-based isocyanate cross linker emulsion）：m（VAE emulsion） was 1：2, adhesive content was 300 g/m^2 and hot pressing temperature was 110-130℃.