芯板材种与施胶量对细木工板横向静曲强度的影响

The affection of different core and resin content to bending strength of blockbo ard

通过对不同芯板材种、不同施胶量细木工板的横向静曲强度的测定,旨在研究细木工板横向静曲强度的影响因素。研究表明,横向静曲强度与板材的胶合性能有很大关系,同时与芯板材种的关系密切,具体表现为:枫木抗弯性能最好,杨木和荷木次之,而泡桐和马尾松的抗弯性能较差。

We has determined the bending strength of blockboard which has differen t core and different resin content , in order to study the factor which affects the bending strength of blockboard.The result of study shows that the bending st rength has large relations with the bond strength of board,meanwhile has close r elations with coreboard including that the bending strength of liquidambar formo sana Hance is best ,Populus simonii Carr.and Schima superba Gardn.et Champ are b etter, but Paulownia fortunei(Seem.)Hemsl. and Pinus massoniana Lamb. are bad.