臺灣博碩士論文加值系統

隨著科技與社會的進步，一般民眾對於自身安全防護越來越重視，使得各類個人防護用具快速的發展。由於織物防止子彈擊穿之原理與織物抵抗硬質尖銳器械穿透之原理的差異，使得目前一般防彈織物無法抵抗硬質尖銳器械穿透，因此研究抗穿刺織物實有其必要性。本研究主要目標為設計開發抵抗錐刺穿透之抗穿刺織物。
本研究將Kevlar 單方向織物與Kevlar平紋梭織物分別舖疊於兩層含有低熔點聚酯纖維之高強力尼龍6非織物中，藉由針軋加固與熱粘合法進行複合加工製成複合織物基布，並依據強、伸度測試、定速率抗穿刺測試與落重式抗穿刺測試結果修正製程參數，以獲得本研究中最佳之複合織物基布。後續再於複合織物基布表面貼合TPU薄膜，以提升複合織物之抗穿刺性能。
經本研究之實驗結果發現，賦予疊層織物層間結合力，可有效提升其抗穿刺強力。本研究所設計之複合織物結構相較於單一高性能織物疊層系統，抗穿刺強力提升約25 %，並可減少高性能纖維織物用量約30 %，同時達到提昇抗穿刺效能與降低原料成本之效果。並獲取最佳之實驗製程條件如下：低熔點纖維含量為30 %；開鬆混合次數為一次；熱粘合溫度為150℃；熱壓輪線速度為0.5 m/min；針軋密度為200 needles/cm2。

With the progress of the science and technology and the society, people pay much more attention to their own safety which lead all kinds of personal protection apparatus to rapidly develop. Because the principles of penetrating resistance between a bullet and a hard sharp apparatus are different, the improvement of the ballistic resistant cloth in preventing stabbing of the hard sharp apparatus is very important. This study designed and manufactured the stabbing resistant fabrics to prevent the pricking damage of human body.
In this study, the Kevlar unidirectional fabric (Kevlar UD fabric) and the woven fabric were laid into two layers polyamide (Nylon 6) webs respectively to form composite fabric by needle punching and thermal bonding. The optimal process condition was gained by evaluating the results of tensile strength test, constant-rate stab resistant test, and puncture resistant test of dropping weight. The performance of stab resistance was raised by laminated a film of thermal-plastic polyurethane.
The experimental results show that the interfacial combination of laminated fabric is useful for composite fabric to increase the property of stab resistance. The stab resistant strength of composite fabric structure is better than the general high-performance laminated fabric. The stab resistant strength for composite fabric is increased about 25 %, while the cost is down around 30 %. The composite fabric has optimal stab resistant while the content of low melted-temperature staple fiber is 30%, the thermal bonding temperature is 150℃, the linear velocity of thermal calender is 0.5 m/min, and the needle-punched density is 200 needles/cm2.

作者簡介與誌謝................................Ⅰ
摘要..........................................Ⅱ
Abstract......................................Ⅲ
目錄..........................................Ⅳ
圖索引........................................Ⅶ
表索引........................................XI
第1章 緒論.................................1
1.1 研究背景.............................1
1.1.1 紡織品應用於個人防護用具.............1
1.1.2 個人防護紡織品之分類.................4
1.1.3 抗穿刺裝甲...........................6
1.1.4 抗穿刺裝甲之發展歷史.................6
1.1.5 抗穿刺裝甲與抗穿刺材料之性能評估.....7
1.1.6 抗穿刺纖維織物材料..................11
1.2 文獻回顧............................18
1.3 研究動機............................21
第2章 理論................................25
2.1 織物抗穿刺原理......................25
2.2 織物拉伸強力與抗穿刺強力............29
2.3 非織物成型原理......................30
2.3.1 梳理前處理工程......................30
2.3.2 梳理工程............................32
2.3.3 成網與鋪網..........................36
2.3.4 針軋加固工程........................37
2.3.5 熱黏合加固工程......................42
2.4 複合織物之補強原理 ..................44
第3章 實驗................................46
3.1 總實驗流程..........................46
3.1.1 高強力Nylon 6非織物基布之製作流程...51
3.1.2 複合織物基布之製作流程........54
3.1.3 TPU/複合基布之抗穿刺複合織物之製作流程.57
3.2 實驗材料............................59
3.3 實驗參數設計........................60
3.3.1 高強力Nylon 6非織物基布製程參數.....60
3.3.2 複合織物基布製程參數................61
3.3.3 TPU/複合織物基布之抗穿刺複合織物製程參數.....62
3.4 實驗設備............................62
3.5 條式強、伸度測試....................63
3.6 定速率抗穿刺測試....................64
3.7 落重式抗穿刺測試....................67
第4章 結果與討論..........................69
4.1 高強力Nylon 6非織物基布製程參數對其強、伸度之影響 ....................................69
4.1.1 熱黏合纖維含量對高強力Nylon 6非織物基布強、伸度之
影響.........................69
4.1.2 開鬆混合次數對高強力Nylon 6非織物基布強、伸度之影
響.........................75
4.1.3 熱黏合加工條件對高強力Nylon 6非織物基布強、伸度之
影響.........................79
4.1.4 熱黏合加工條件對高強力Nylon 6非織物基布抗穿刺強力
之影響.......................87
4.2 複合織物基布製程參數對其強、伸度與抗穿刺強力之影響 .............................92
4.2.1 複合織物基布之結構型態對其拉伸特性之影響......94
4.2.2 針軋密度與補強織物結構對複合基布強、伸度之影響 98
4.2.3 複合織物基布之穿刺破壞模式理論分析............106
4.2.4 針軋密度對複合織物基布抗穿刺性之影響..........107
4.2.5 複合織物基布拉伸強力與抗穿刺強力之間的關聯....113
4.3 TPU/複合織物製程參數對其抗穿刺性之影響........115
4.3.1 TPU/複合織物之抗穿刺複合織物抗穿刺荷重與位移曲線 ..............................................115
4.3.2 熱壓貼合參數對TPU/複合織物基布之抗穿刺複合織物抗穿刺強力之影響...........................................116
4.4 複合織物抗穿刺效益評估........................120
4.5 複合織物應用領域之評估........................121
第5章 結論..........................................122
第6章 建議..........................................125
參考文獻...............................................127

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