CAJ | 학술논문

采用毛竹为原料制造竹基纤维复合材料，研究碱性染料的不同染色工艺对纤维化竹单板的上染效果及对毛竹竹基纤维复合材料的静曲强度、弹性模量、吸水厚度膨胀率与水平剪切强度的影响。结果表明：漂白后75℃醇溶剂媒介染色与90℃水染染色上染最终效果优于20℃水染。采用20℃水染染色制得的材料各项力学性能最优，各工艺制备的竹基纤维复合材料的物理与力学性能达到了重组竹地板国家标准的主要性能要求。
채용모죽위원료제조죽기섬유복합재료，연구감성염료적불동염색공예대섬유화죽단판적상염효과급대모죽죽기섬유복합재료적정곡강도、탄성모량、흡수후도팽창솔여수평전절강도적영향。결과표명：표백후75℃순용제매개염색여90℃수염염색상염최종효과우우20℃수염。채용20℃수염염색제득적재료각항역학성능최우，각공예제비적죽기섬유복합재료적물리여역학성능체도료중조죽지판국가표준적주요성능요구。
In order to develop new product of bamboo based composites , we studied the effect of board density on water resist-ance, physical and mechanical properties of dyeing bamboo-based composites from Phyflostachys pubescens.The staining effect of the samples of alcohol dyeing and water dyeing at 90℃was superior to the samples of water dyeing at 20℃.The composite samples of dyeing at 20℃had better water resistance , modulus of rupture and horizontal shear strength than the others.