The curing time of the modified PF resin and the adhesive strength and emission of formaldehyde of the plywood bonded with this modified PF resin was measured in this paper.
The curing time of the modified PF resin and the adhesive strength and emission of formaldehyde of the plywood bonded with this modified PF resin was measured in this paper.
结果表明:紫胶改性酚醛胶的固化时间与普通酚醛胶接近,粘接胶合板的粘接强度达到Ⅰ类胶合板的要求,胶合板的甲醛释放量降低。