第 24 卷第 1 期（2017）

本研究探討透過添加不同含量之奈米二氧化矽對具橢圓孔編織複合材料平板開孔強度的影響，並用金相顯微鏡觀測其經過拉伸後複材的破壞模式，再進一步利用有限元素軟體ANSYS與點應力準則預測不同開孔半徑之編織複合材料平板的破壞強度。首先將奈米二氧化矽添加到環氧樹脂基材中進行攪拌混合，並把碳纖維編織帶含浸改質後的環氧樹脂，以熱壓法製成編織複合材料平板。經金相實驗求得纖維紗束的高長比，並計算纖維體積含有率，帶入撰寫好的Visual Basic程式計算編織複合材料之整體工程模數，最後將所得等效工程模數帶入有限元素軟體ANSYS中進行拉伸分析，得開孔平板的應力分布圖，再配合點應力準則求出特徵長度，由特徵長度和孔洞長軸半徑與材料板寬度比值(2R/W)呈現乘冪關係計算不同孔徑破壞強度之預測值，並與實驗值做比較。研究結果顯示，改質過後的試片其軸向楊氏模數與破壞強度皆有所提升，其中以3 wt%的提升效果最為顯著；至於開孔強度方面，添加3 wt%之奈米二氧…

In this study, we observed the effects of different percentage nano SO2 on the braided composite plates with an central elliptical hole. And then we used ANSYS and Point Stress Criterion to calculate and predict the notched strength of braided composite plates with various aspect ratio of elliptical holes. First the pure epoxy and nano SO2 particle were mixed using mechanical stirrer. Then carbon fiber braid was impregnated with the improved epoxy resin to make braided composite plates by Hot-press method. The metallographic microscope was used to get the hight length ratio of fiber yarn wave…

本研究主要分為兩個部分：第一部分係探討將經濕式研磨後之熱感粉體與陰離子型分散劑焦磷酸鈉(sodium pyrophosphate, SPP)添加於水性溶液中，並進行其之分散性分析；第二部分為以化學合成法(chemical synthesis method)，係在原位聚合法(in-situ polymerization)合成PA6(Polyamide 6, Nylon 6)過程中添加具有蓄熱保溫能力之熱感粉體，經過開環反應、聚合反應、冷卻、破碎、純化、乾燥之程序製得聚醯胺6熱感切片之試樣，最後再對其相對黏度及遠紅外線放射係數進行測試，用以評估熱感粉體的添加量對其材料性能的影響。實驗結果發現，熱感懸浮液添加焦磷酸鈉後其平均粒徑D50為444.22nm，表面電位於pH值11.79時有最佳值-48.52mV，且熱感懸浮液於第三天時才有沉降現象；聚醯胺6熱感切片之相對黏度可達2.690，遠紅外線放射係數可達0.926。

This study is divided into two parts. The first part was fabrication of warming additive slurry. The slurry is made by adding warming powders and sodium pyrophosphate in deionized water (DI Water) solvent, then ball milled. The effects of sodium pyrophosphate on the average particle size and zeta potential of the warming powders was discussed. The second part was fabrication of polyamide 6 warming chips by using in-situ polymerization of ε-caprolactam (CPL). After open-ring reaction, polymerization, then cooled, the composite was produced. The composite was crushed, purified and dried as the …

本研究利用吸濕涼感尼龍纖維搭配不同的混紡比例與組織規格，應用在梭織物的變化上。探討不同製備參數下織物的涼感效果。結論顯示，吸濕涼感尼龍纖維比例越高，Qmax值就越高。在緯紗吸濕涼感尼龍纖維比例達100%時，標準濕度狀態下Qmax值為0.208 W/cm2、高濕度狀態下Qmax值為0.216W/cm2，且吸濕涼感尼龍比例越高，布樣吸濕後Qmax值增加的幅度就越高，最高可達0.012 W/cm2，由此可證實吸濕涼感尼龍的高吸放濕能力，可藉由水氣之揮發將體表熱量帶走。回潮率與吸放濕率部分，吸濕涼感尼龍纖維比例越高，回潮率與吸放濕率就越高，在標準濕度狀態下，緯紗吸濕涼感尼龍比例為100%時，其回潮率值為4.61%；高濕度狀態下，緯紗吸濕涼感尼龍比例為100%時，其回潮率為5.93%、吸濕率為1.32%、放濕率為1.26%。以組織結構來看，斜紋因交織點較少，使得接觸面積較少，導致在標準濕度與高濕度狀態下，Qmax值皆小於平紋。綜合瞬間涼…

This study used hydrophilic modified fibers with different blending ratio and structure of a fabric applied in the change of woven fabric. To investigate the effect of cool feeling under the different preparation parameters of the fabric.The result shows that the higher ratio of hydrophilic modified nylon fibers, the higher the value of Qmax. When hydrophilic modified weft nylon fibers ratio reached 100%, the value of Qmax under the standard humidity condition is 0.208W/cm2, the value of Qmax under the high humidity condition is 0.216W/cm2, and the higher the proportion of hydrophilic modifie…

本實驗在人工氣候室內以真人著裝進行郊山模擬，多層次穿著系統為三層式由底層、中間層與外層所組成。同透濕防水外層內，具備羊毛底層與中間層稱為羊毛系統，具備聚酯底層與中間層稱為聚酯系統。在穿著系統與人體膚表配置溫濕度傳感器，受試者三次實驗分別為穿著羊毛系統在低溫低濕環境、穿著羊毛系統在低溫高濕環境、穿著聚酯系統在低溫高濕環境。研究目的：1)不同環境濕度對羊毛系統微氣候之影響。實驗結果顯示，在低濕環境開始郊山後人體與系統微氣候溫濕度上升時間點皆較高濕環境晚。2)同外層內底中層之吸濕性對系統微氣候之影響。實驗結果顯示，開始郊山後聚酯系統較羊毛系統潮濕，羊毛系統升溫速度較聚酯系統快而升溫幅度也較大。

The wear trial hiking simulation experiments were conducted in the environmental chamber. The layering systems were 3-layer-systems consist of base-layer, mid-layer and shell-layer. Under identical shell layer, one system consist of wool base-layer and mid-layer named wool system, one system consist of polyester base-layer and mid-layer named polyester system. Temperature and humidity sensors were attached to the layering systems and skin surface. The subject wore the wool system in low temperature low humidity ambient condition, wore the wool system in low temperature high humidity ambient c…

本研究採用色彩心理物理學實驗，研究玩具布偶熊使用之色彩組合與眾人心理感覺之關係。實驗結結果經因素分析可獲得玩具布偶熊三維色彩意象空間尺度：黯淡－光亮、成熟－年輕、美的－醜的。對於整體熊布偶樣本而言，色彩意象光亮感與成熟感之相關性最高。另外，受測者對於原色熊之喜好性或諧調性均遠高於其他顏色之樣本。

The primary intention of this study is to explore color imagery of the bear puppet-toy images with multi-color combinations through a color psychophysical experiment, and to investigate the relationship between the color combinations of every type bear puppet toys image and the sensation of observers by means of multi-factor analysis. According the experimental results, a 3D color imagery scales can be obtained for the samples of bear puppet-toy images tested, Dark－Bright, Mature－Young, Beautiful－Ugly. On the whole, there exists a high relativity between the imageries Bright and Mature. In ad…

本實驗新設計一種針對潛水衣針織物複合橡膠於低溫濕態環境下，對保溫性影響之測試方法。複合織物，POLYESTER，厚度4.55mm在燈照射法下皆顯示最佳保溫性，乾式燈照射法阻熱10.14℃，濕式燈照射法由濕態自然乾燥平均升溫0.65℃/min，濕式燈照法永久濕態溫度差14.57℃，複合織物，8%SPANDEX、40%POLYESTER、52%NYLON，厚度4.23mm於乾式保溫測試儀法有最佳降溫斜率0.1℃/min，複合織物NYLON，厚度4.35mm於濕式保溫測試儀法有最佳降溫斜率0.18℃/min。

In this study, a new design testing method for a wetsuit with knitted composite rubber at low temperature and high moisture environment, the impact of this test method. Composite fabric, POLYESTER, 4.55mm show all the best thermal insulation, dry irradiation light has resistant 10.14 ℃, wet irradiation light from wet to dry average warming 0.65 ℃ / min averagely, using irradiation light at high moisture environment, composite fabric, POLYESTER, 4.55mm is 14.57 ℃, composite fabric, 8% SPANDEX, 40% POLYESTER, 52% NYLON, 4.23mm optimal cooling slope for dry insulation tester method 0.1 ℃ / min, …

本研究主要是利用微多孔碳料做為載體，將吸光發熱粒子吸附於微多孔碳料孔隙中，並將此複合粉體與聚酯材料共混，用雙螺桿押出機製備成母粒。將母粒與一般PET粒子稀釋15倍，再以熔融紡絲方法製成75d/48f之功能性聚酯纖維。將此聚酯纖維織物以近紅外線光源照射，以熱影像分析記錄織物照光前後10分鐘織物表面溫度變化，探討微多孔碳料與吸光發熱粒子對織物蓄熱性質能力的影響。本實驗結果發現使用吸光發熱粒子搭配微多孔碳材所做出來的蓄熱聚酯纖維，可有效提升纖維織物的蓄熱效果。添加0.05%吸光發熱粒子與1.0%微多孔材料所製成的纖維，溫升效果較純聚酯纖維高出5.5℃，保溫效果可提升1.41℃。

This study is using a micro-porous carbon material to enhance the thermal insulation efficiency. The micro-porous carbon material is a carrier, the light-absorption particle adhere to the micro pores carbon material. This composite powder and polyester blended with a twin-screw extrusion mechanism, and prepared a master-batch. Master-batch was diluted 15times, then melting-spinning method made 75d/48f function of polyester fiber. This polyester fabric irradiated with near-infrared light to record the thermal image analysis illuminated fabric before and after 10 minutes the fabric surface temp…

本研究將絲瓜纖維表面改質後絲瓜纖維為補強材，UP樹脂為基材，以不同的比例混摻，再以模壓機壓出成品製成複合材，探討複合材料的機械性質。由研究結果可得知在抗拉強度方面，添加絲瓜纖維後，UP樹脂的複合材料有增強的趨勢，但添加20%則強度反而下降；經處理後之纖維補強效果較未處理為佳。硬度方面添加絲瓜纖維後，UP樹脂的複合材料硬度隨添加量增加而有增加的趨勢；但經處理後之纖維與未處理纖維則沒有明顯差別。衝擊強度也隨添加絲瓜纖維的增加而有增加的趨勢，而經處理後之纖維效果優於未處理纖維。

The loofah fiber/UP resin composite materials has been textured from the various ratios of loofah fiber by surface modification as the reinforcement and the UP resin regard as the matrix. Moreover, the composite materials were formed by extrusion molding machine and then to the mechanical properties of the processed product which are investigated. The tensile strength of UP resin composite materials blend with loofah fiber tends to better than no addition of loofah fiber. Otherwise, the tensile strength of UP resin composite materials is decrease with the addition with 20% loofah fiber. The h…

本研究分為兩部分，第一部分為椰碳懸浮液之製作，並添加分散劑聚丙二醇(Polypropylene Glycol, PPG)以增加粉體於懸浮液中之分散性，再以粒徑測試、界面電位測試、沉降測試對椰碳懸浮液進行分散性之評估。第二部分添加椰碳懸浮液於己內醯胺(ε-caprolactam, CPL)中均勻混合，經水解開環、聚合反應、冷卻固化、破碎、純化及乾燥後，製備出含椰碳聚醯胺6切片。研究結果後發現，添加1.0 wt%聚丙二醇於椰碳懸浮液中，可以將椰碳粉體分散至最小粒徑值205.57 nm；且在pH值9.55時，得到最佳之界面電位值40.03 mV且製備出之聚醯胺6椰碳切片同時也具備有良好的蓄熱保溫之功效。未來可應用於製作功能性纖維原料，以及後續保暖衣、襪子、手套、圍巾等紡織產品的應用上。

This study is divided into two parts, the first part is the fabrication of coir charcoal slurry. A dispersing agent polypropylene glycol (PPG) was added into slurry to enhance the suspension of the coir charcoal powders in slurry. Since the coir charcoal is water absorbable, it is necessary to add polypropylene glycol to cover the surface of coir charcoal powders to ensure the uniformly dispersion of coir charcoal. The results show that adding 1.0 wt% polyethylene glycol to coir charcoal in the suspension, a minimum particle size of 205.57 nm was obtained. And at a pH of 9.55, the interface p…

主要是利用溶膠-凝膠法將?唑染料、乙烯基三乙氧基矽烷、四乙氧基矽烷與奈米銀合成?唑偶氮染料之混成材料。先利用苯乙醯、硫代尿素及碘以隔水加熱迴流方式反應合成?唑中間體，將其視為偶合鹽，與對-硝基苯胺當成重氮鹽來進行偶合反應，製得?唑偶氮染料。利用一定比例的乙烯基三乙氧基矽烷與不同比例的四乙氧基矽烷及不同比例的奈米銀進行反應，製成奈米銀/二氧化矽/雜環?唑染料混成材。聚對苯二甲酸乙二酯(PET)織物進行染整加工，再藉由SEM 觀察PET加工織物其表面形貌。加工後之PET織物分析其接觸角、上色性、透氣性與抗菌性等各項物性。

A series of some novel nano silver/silica/thiazole azo dyes hybrid materials prepared via sol-gel process with vinyltriethoxysilane as precursor has been synthesized from nano silver and tetraethoxysilane with heterocyclic thiazole azo dyes. The start material thiazole was synthesized from thiourea, acetophenone derivative and iodide to get the thiazole intermediate. The 4-phenyl thiazole regards as coupling component were coupled with p-nitro aniline as diazo component at ice bath, to give the heterocyclic thiazole azo dyes. Alternatively, the heterocyclic thiazole azo dyes processed with hy…