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題名 | Effect of Spin-draw Process to the Physical and Dyeing Properties of PET Yarn=紡延絲製程對聚酯紗物性及其染色性之影響 |
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作者 | 汪輝雄; 胡衍榮; | 書刊名 | 逢甲學報 |
卷期 | 28 1995.11[民84.11] |
頁次 | 頁375-284 |
分類號 | 478.11 |
關鍵詞 | 紡延絲; 紡絲延伸絲; 聚酯紗; 物性; 染色性; |
語文 | 英文(English) |
中文摘要 | 紡延絲( Spin-draw yarn )是紡絲延伸絲之簡稱。本文將探討紡絲溫度、延伸 溫度及定型溫度等製程之不同對紡延絲物性及染色性之影響。由實驗結果顯示,紡絲溫度對 紡延絲之強度影響最大,其次為密度;至於伸度、複折射率及沸縮率則有中度之相關性,對 音係數則影響較小。延伸溫度對紡延絲伸度有中度之相關性,對其他各項因數之影響較小。 定型溫度對伸度有相當之相關性,對密度及沸縮率則有中度之影響。最後,定型溫度會影響 染色之平衡染著量,在 110 ∼ 130 ℃之間有最小值( 125 ℃),當溫度大於 125 ℃時, 其平衡染著量會隨定型溫度之增加而增加。 |
英文摘要 | The manufacturing of spin-draw yarn (SDY) is a continuous process which is a combination of the spinning and the drawing process. The correlation between these process parameters of the spinning temperature, the drawing temperature, and the setting temperature with the physical and the dyeing properties of SDY were studied. From the experimental results, it was show that the spinning temperature had a high degree correlation with the tenacity, a medium-high degree correlation with the density, and a medium degree correlation with the elongation, the birefringence and the boiling water shrinkage, but only a low degree correlation with the sonic modulus. Besides, the drawing temperature had a medium degree correlation with the elongation, but only a few influence on other properties. Moreover, the setting temperature had a relatively high degree impact on the elongation, but a medium-high degree impact on the density and the boiling water shrinkage. Finally, the equilibrium dye uptake of SDY with different setting temperature (110 ℃∼ 130 ℃ ) was found to be decreased as the setting temperature increased and showed a minimum value at 125 ℃, but it was then concaved upward after over that temperature. |
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