以氧化鋁/二氧化鈦改質天絲棉織物其功能性研究

Functionalization of Al2O3/TiO2 Modified Tencel Fabrics

簡維伯(Wei-Bo Jian)

指導教授 ： 顏明賢

崑山科技大學/工程學院/綠色材料研究所/碩士(2010年)

https://doi.org/10.6828/KSU.2010.00035

摘要

本研究主要利用四丁基鈦與異丙醇鋁以溶膠凝膠法製備成氧化鋁/二氧化鈦混成材料。先將天絲棉原胚布行退漿、精練與染色加工，再使用氧化鋁/二氧化鈦混成材料的溶膠凝膠液在天絲棉織物上進行壓吸-乾燥-固化處理之塗佈加工。所製備之氧化鋁/二氧化鈦混成材料皆藉由FT-IR，27Al-NMR與XRD等儀器分析其化學結構。而天絲棉加工織物則藉由SEM，EDS與TGA等儀器分析其結合情形，在掃描電子顯微鏡（SEM）表面結構圖看出已製備的混成材料在天絲棉織物上形成片狀均勻的塗佈層。進而對各天絲棉加工染織物探討其上色性、耐候性、蓄熱保溫性、抗皺角、導電性、透氣性、耐磨擦與耐水洗堅牢度等各項物性。由結果得知經氧化鋁/二氧化鈦混成材料塗佈的天絲棉織物具有較佳之蓄熱保溫效果及提升其導電性能，且天絲棉加工織物之耐水洗堅牢度大致可達4-5級與耐磨擦堅牢度大致可達3-4級。

關鍵字

四丁基鈦 ； 異丙醇鋁 ； 溶膠凝膠法 ； 天絲棉織物 ； 蓄熱保溫性 ； 導電性

並列摘要

A series of some novel TiO2/Al2O3 hybrid materials prepared via sol-gel process has been synthesized from titanium-n-butoxide and aluminum isopropoxide. The grey Tencel fabrics were processed by desizing, scouring and dyeing respectively. Then, the TiO2/Al2O3 hybrid materials were fabricated to the dyed Tencel fabrics by dipping-dry-thermosol process. The structures of these TiO2/Al2O3 hybrid materials were carried out by FTIR, 27Al-NMR and XRD analysis. Alternatively, the processed Tencel fabrics were evaluated the bonding structure by SEM, EDS and TGA analysis. From the SEM images can demonstrate the sheet evenness coating layer on the Tencel fabrics to confirm the interaction of hybrid materials and Tencel fabrics. Moreover, the color strength, weatherability, keep warmth, wrinkle recovery angel, conductivity, air permeability analysis, rubbing and washing fastness of processed fabrics were evaluated. Our data show that the keep warmth and conductivity property of the TiO2/Al2O3 hybrid Tencel processed fabrics tends to improve with increases in the concentration of the aluminum isopropoxide in the reaction mixture. After modification with TiO2/Al2O3 hybrid, the processed fabrics all have washing fastness level of 4-5 grade, while the wet or dry rubbing fastness is also approximately 3-4 grade.

並列關鍵字

TTB ； AIP ； sol-gel ； Tencel fabrics ； keep warmth ； conductivity

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