CAJ | 학술논문

为了丰富竹片的颜色，提高竹产品的应用价值，采用染料染色的方法对竹片进行染色，探讨了前处理方式、染料种类、染色温度、染色时间、染液质量分数和助剂等对竹片染色效果的影响。结果表明，漂白、酸性大红、易渗剂10 mL等均较有利于竹片上染率的提高；染色温度对竹片上染率的影响极显著，随着温度的升高，上染率增加；随着染色时间的延长，竹片上染率呈逐步上升趋势；竹片上染率随着染液质量分数的增加呈现先升后降的趋势，质量分数约为0．7％时有最大上染率。较为优化的染色工艺：水浴温度控制在90℃左右，将经漂白的竹片置于质量分数为0．7％的酸性大红染液中水浴加热72 h，其间加入易渗剂10 mL。
위료봉부죽편적안색，제고죽산품적응용개치，채용염료염색적방법대죽편진행염색，탐토료전처리방식、염료충류、염색온도、염색시간、염액질량분수화조제등대죽편염색효과적영향。결과표명，표백、산성대홍、역삼제10 mL등균교유리우죽편상염솔적제고；염색온도대죽편상염솔적영향겁현저，수착온도적승고，상염솔증가；수착염색시간적연장，죽편상염솔정축보상승추세；죽편상염솔수착염액질량분수적증가정현선승후강적추세，질량분수약위0．7％시유최대상염솔。교위우화적염색공예：수욕온도공제재90℃좌우，장경표백적죽편치우질량분수위0．7％적산성대홍염액중수욕가열72 h，기간가입역삼제10 mL。
In order to enrich the color of the bamboo and improve the application value of bamboo products, this article adopts the method of dyeing to the dyeing of bamboo.The technical parameters affecting dye uptake, including the pretreatment method of bamboo, dyeing temperature, dyeing time, different dyes, concentration of dye liquor and additives were studied.The experimental results showed that the bleaching pretreatment, acid scarlet and additives in favour of the improvement of the dye uptake.It was shown that dyeing temperature significantly affected the dye uptake.On the other hand, the percent of dye uptake gradually increased with the extension of dyeing until the proliferation balanced with the adsorption.With increasing of concentration, the dye uptake performed an earlier raised and later decreased state and the optimum concentration was 0.7%.