第 22 卷第 1 期(2015)
Vol. 22 No. 1 (2015)
出版日期 2015-09-30
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改變撥水劑濃度與壓吸條件對針軋聚酯不織布撥水性之研究 Needle-punched PET Nonwoven Fabric Treated by Water-repellent Agent with Varied Solid Contents and Pressure翁郁婷、林永浩、邢文灝
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人的腳部具有豐富的汗腺,在長時間的包覆下,容易造成腳部感到潮濕、悶熱、不舒服,故若鞋內織物具有良好的透氣與疏水的效果,使鞋內的濕氣可被導出鞋體外,以及鞋外液態水不被吸收,可以達到腳部舒適的效果。本實驗以聚酯針軋不織布作為基材,採用碳氟系列之撥水劑,改變壓吸壓力與含浸液固成分,評估基材上藥後的疏水性能及觸感差異,以期能找到合適的加工條件,提供業界做為參考依據。本實驗使用1 、2、3、4 kg/cm2的壓吸壓力及2、3、4、5、6%的含浸液固成分,壓吸壓力降低,或固成分增加都會使得上劑率增加。基材上藥後表面與水滴接觸角介於110~120?之間,撥水效應評級介於2.5與3.5級之間,上藥後的織物沒有虹吸現象,可見撥水劑確實使織物具有疏水效應。雖然織物上藥後的透氣性有明顯增加,但是上劑率增加,透氣的效果卻沒有顯著差異,反而導致織物硬挺,造成手感變差。由評估結果得知,撥水劑確實會增加織物的疏水性及透氣性,但上藥的比例則不會影響其疏水性及…
Moisture disposal and thermal behavior in shoes were important factors in making comfortable shoes. The comfort aspects of shoes were largely determined by the water vapor permeability and water vapor transport of construction materials. In this research, the polyester needle-punched fabric were finished by fluorine containing water-repellent agents. The optimum pressure and solid contents of finishing processes were explored, and the performance of finished fabric were evaluated by detected the effectiveness of water repellency and comforts of handling. The pressure and solid contents of fin…
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改變撥水劑濃度與壓吸條件對中底用聚酯針軋不織布之撥水性研究 Water Resistance of Needle Punching Nonwovens for Insoles by Agent and Padding Process Parameter許雅茹、林永浩、邢文灝
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現今鞋材織物,需具適當之透氣與撥水性能。添加少量氟系撥水劑即具顯著的撥水效果,耐久性亦優於有機矽類,C8型的氟系撥水劑,以浸漬壓吸法進行撥水加工。親疏水測試之結果為接觸角介於118~130°,撥水評級介於3~4級,且加工前後經虹吸測試證明布面濕潤長度由80mm下降到0mm,顯示加工後織物疏水性優良。而透氣度介於1~1.49m/s,與原樣差異不大表示加工後變異不大,但水洗20次後,接觸角下降17°,撥水評級下降1級。綜合以上結果,其中上劑率1.51%時可得到128°之接觸角,且可耐水洗20次後撥水評級下降1級,對鞋材已具有良好的耐用性,為適當的加工條件。
One of them is C6-based fluorochemical water-repellent, which conforms to environmental protection. In this research, low melting point polyester of needle punching nonwovens were finished by C6-based fluorochemical water-repellent. About hydrophobicity test, the contact angles were constantly between 118 and 130?and the rating results of spray test were between 3 and 4 level. The wicking height of finished fabric was 0 cm. The result show finished have better hydrophobicity. Air permeability of fabric was between 1 and 1.49m/s. After the fabric washed for 20 times, the contact angles were dr…
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改變?燒溫度及前軀體比例對奈米氧化鋯纖維物性影響之研究 Nano-zirconia fiber physical property by change the calcine temperature and ratio of precursorY. H. Hsu, Y. J. Pan W. H. Hsing
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本實驗利用靜電紡絲法製備ZrOCl2/PAN複合奈米纖維,選用電壓16 kV、距離10 cm、流量:0.5 mL/hr、電紡時間15 hr、滾筒速度40 rpm ,再進行700、800、900、1000℃燒結處理,以得到不同結構之ZrO2奈米陶瓷纖維材料。運用掃描式電子顯微鏡(SEM)進行纖維外觀分析,以及研究ZrOCl2/PAN複合奈米纖維的熱性能和燒結處理過程,並由X-射線粉末繞射(XRD)驗證了ZrO2奈米陶瓷纖維的生成。由實驗結果得知,所製備的ZrOCl2/PAN複合奈米纖維外觀良好,燒結處理後得到單斜晶型和四方晶型混合體系的ZrO2奈米纖維,且和商業用ZrO2比較,30% ZrOCl2/PAN奈米陶瓷纖維更具有散熱能力。
ZrOCl2/PAN composite nanofibers were prepared by electrospinning, through 700、800、900、1000℃ calcinations ZrO2 ceramic nanofibers was fabricated. X-ray diffractometry (XRD) proved that ZrO2 ceramic nanofibers generated. The microstructure of ZrOCl2/PAN composite nanofibers were characterized using scanning electron microscopy (SEM). The study has showed that: The morphology and formation of ZrOCl2/PAN composite nanofibers, ZrO2 ceramic nanofibers of the monoclinic phase was mixed with tetragonal phase was fabricated. To compare commerce ZrO2 the 30%ZrOCl2/PAN ceramic nanofibers have heat radiation.
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利用微波發泡製備鳳梨葉無土栽培介質的可行性探討 Preparation of Feasibility of Using Microwave Foam Soilless Medium with Pineapple Leaf郭宇承、張志鵬
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本實驗是將鳳梨葉粉碎後,分別與四種不同的發泡劑跟海藻膠均勻混合後再利用微波發加熱使樣本成形。文中探討發泡劑對於鳳梨葉栽培介質的成型性之影響,與不同濃度的海藻膠對於鳳梨葉栽培介質的含水量、保水率、pH值、EC值之影響。實驗結果顯示,使用發泡劑Reduction RCO的樣本成型效果最佳。分別加入2wt %、3wt %、4wt %、5wt %的海藻酸鈉且以氯化鈣固型後,發現添加3wt %海藻酸鈉的樣本所做出來之樣本在含水率保水率皆為最佳。而EC值則會隨海藻膠濃度提升而上升。
After the experiment was crushed pineapple leaves were mixed with four different blowing agents with seaweed hair glue evenly and then the use of microwave heating of samples forming. The article discusses the effect of blowing agents for molding of pineapple leaf cultivation medium with different concentrations of sodium alginate leaves for pineapple cultivation medium moisture, water retention, pH, and EC values. Experimental results show that the blowing agent Reduction RCO best molded samples were 2wt%, 3wt%, 4wt%, 5wt% of sodium alginate and calcium chloride to the solid, it is found the…
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利用竹子製作無土栽培介質之可行性探討 Preparation of Soilless Culture Medium by Manufactured Bamboo Fiber陳沛宇、張志鵬
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本研究係將竹子屑與不同發泡劑混合,以微波加熱製成,選出使栽培介質成型最佳之發泡劑,再以海藻酸鈉改善栽培介質之性質,探討添加不同濃度之海藻酸鈉,對栽培介質之含水率、保水率、pH值及EC值之影響。實驗結果顯示,使用發泡劑SR-T4的樣本成型效果最好。添加不同濃度海藻酸鈉之栽培介質,其含水率較未添加者明顯增加,其中,添加4wt%海藻酸鈉之栽培介質,有179wt%之最高含水率。竹子栽培介質之pH值為5.6~6.2,符合一般植物的最佳生長環境,添加5wt%海藻酸鈉之栽培介質,EC值最高達3.5mS/cm,不符合植物生長環境2mS/cm,其餘添加海藻酸鈉之栽培介質皆達到此標準,由此可知,本實驗成功製備出適合一般植物栽種且性質良好之竹子無土栽培介質。
In this study, we try five different blowing agents, and then add bamboo scrap. Prepared via microwave heating, and elected to make the best of foaming molding samples. The best re-use of sodium alginate to improve the properties of the sample. We study adding different concentrations of sodium alginate, how to impact moisture content, water retention, pH and EC values of bamboo cultivation medium. Experimental results show that the blowing agent SR-T4 samples forming effect is the best, after adding different concentrations of sodium alginate found that adding sodium alginate sample moisture…
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光致發光生物能對人體皮膚表面電阻值的影響 Photoluminescence Biological Impacts on the Human Body of Skin Surface Resistance楊三賢、李貴琪
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本研究主要是利用陶瓷材料特性,結合光能達到創新結合,過去中醫,都是以侵入式針灸在幫病人治療,本研究把陶瓷貼片,當成針灸的針,再加上光能輔助,達到無痛針灸的效果,利用經絡儀測量身體穴道,若發現有異常處,再以相對的點,進行無痛針灸,使身體素質回復正常,進而改善體質,在實驗中,我們還加入了西醫系統心率變異分析,量測受測人的交感與副交感神經,及利用多普勒血流儀進行血流速的測量,在現在的中醫診所,已經有部分開始使用經絡儀來做為把脈工具,好讓病人更了解自己的身體狀況,在本實驗中總共測試了651位病人,主要針對睡眠品質障礙的病人為主。
This study is the use of a ceramic material properties, combined with an innovative combination of solar energy reaching past, traditional Chinese medicine, acupuncture is to help patients with invasive treatment, the study of the ceramic chip, as acupuncture needles, plus auxiliary light achieve painless acupuncture effect, using the meridian, measuring body acupuncture points and, if found to have abnormal place, in an opposing point painless acupuncture, so that physical fitness is back to normal, thus improving physical fitness, in the experiment, we also added Western HRV analysis system…
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不同涼感布料對舒適性之影響 Effect of different fabrics on the cool feeling of comfort溫滿棻、李貴琪
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本實驗以不同比例涼感布料和一般棉織物分別於靜態下進行人體的生理機能測試,再藉由動程去改變人體的生理機能之變異測試,測量穿著不同的涼感布種製成的夏季服飾對人體的自律神經交感與副交感之變化,計算出穿著不同涼感布種的夏季服飾之舒適度,以改變涼感織物內的涼感纖維比例,去製作出高舒適性高機能且符合成本之涼感織物。
In this experiment, different proportions of the general sense of cool fabrics and cotton fabrics were conducted to test the body's physiological function in the static state, then move through the process to change the physiology of the human mutation test, measurement, wearing a different sense of cool summer apparel fabrics made of changes in autonomic sympathetic and parasympathetic of the human body, to calculate the comfort wearing different sense of cool fabrics of summer apparel, to change the sense of cool fiber ratio cool feeling within the fabric, to produce high-comfort, high perf…
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以靜電紡絲法製造TPU透濕防水膜之研究 The TPU Waterproof and Moisture Permeable Membrane by the electrospinning technique顏嘉良、潘毅鈞、邢文灝
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本實驗利用靜電紡絲法以熱塑性聚氨基甲酸酯溶解於丁酮改變固成分(12.5、14、17、20%)、流量(1、2mL/hr)、電壓(15kV、20kV)和距離15cm下的可紡性進行研究,研究結果得知:熱塑性聚氨基甲酸酯固成分為17%、電壓為15kV、流量為1mL/hr和收集距離15cm時得到的纖維形貌較佳,纖維直徑粗細較平均。再以此參數加入不同添加量的鋅離子(0.1、0.3、0.5、0.7、1、2g)和乙二胺四乙酸0.5g,進行抑菌圈測試比較,研究結果得知添加鋅離子0.5g和乙二胺四乙酸0.5g,符合成本也有抑菌效果。最後將熱塑性聚氨基甲酸酯以不同塗佈刀狹縫高度(50、100、150?m)濕式塗佈在靜電紡絲上,進行耐水壓和透濕度測試,研究結果得知塗佈厚度50?m有耐水壓350mm.H2O和較好的透濕度。
used an electrostatic spinning process with Thermal-Polyurethane in different proportions with a solvent (MEK)(solid content 12.5, 14, 17, 20%), the type of flow(1、2mL/hr),the type of voltage (15kV, 20kV),and the type collection distance 15cm under the spinnability of the study, the study results the Thermal-Polyurethane with a solvent ratio of 17%, the voltage of 15kV, the type of flow 1mL/hr, collection distance of 15cm and fiber morphology is preferred, and a fiber diameter is more average. Adding different amount of Zinc ion(0.1, 0.3, 0.5, 0.7, 1, 2g) and EDTA 0.5g, the test conducted of …
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