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標題: | 碳氫化合物對二氧化矽填充橡膠系統性能的影響: 相容性及動態機械性質研究 Effects of Hydrocarbon Resins on the Performance of Silica-Filled Rubber System: Miscibility and Dynamic Mechanical Property |
作者: | Ya-Chin Chen 陳雅勤 |
指導教授: | 戴子安(Chi-An Dai) |
關鍵字: | 相容性,力學性能,順丁橡膠(butadiene rubber),丁苯橡膠(styrene-butadiene rubber),碳氫化合物添加劑(hydrocarbon resin), miscibility,mechanical,butadiene rubber (BR),styrene-butadiene rubber (SBR),hydrocarbon resin, |
出版年 : | 2017 |
學位: | 碩士 |
摘要: | 輪胎工業發展已有超過百年的歷史,提升輪胎重要三角性能是持續追求的目標,三角性能包括:輪胎滾動阻力、濕抓力、磨擦力,同時提升滾動阻力及濕抓力是一項艱難的任務,然而綠能型輪胎的興起,滾動阻力的提升成為必然的趨勢。本論文藉由添加碳氫化合物,研究碳氫化合物與二氧化矽填充橡膠系統的相容性與動態力學性,也期望藉由碳氫化合物可以同時提升滾動阻力與濕抓力。
在最初的研究中,先探討三種碳氫化合物(A、B、C)與順丁橡膠(polybutadiene rubber)、丁苯橡膠(styrene-butadiene rubber)個別的相容性與影響,了解碳氫化合物對於橡膠材料基本影響後,進一步探討碳氫化合物在順丁橡膠與丁苯橡膠相混系統(25/75)的影響,確認系統為相容系統,也發現使用溶液法會有溶劑殘留於樣品的問題。 對於橡膠與碳氫化合物添加劑系統有基礎了解後,為了解除溶劑殘留對於碳氫化合物添加劑本身功效發揮的影響,及研究在近似輪胎製作方法下,碳氫化合物添加劑的影響與功效的呈現,因此實驗後半段使用混練機做混合,一樣先了解碳氫化合物添加劑在沒有溶劑殘留的影響下對順丁橡膠與丁苯橡膠相混系統(25/75)的影響,最後了解碳氫化合物添加劑在二氧化矽(SiO2)填充橡膠系統的相容性與動態性能,希望同時提升碳氫化合物添加劑在二氧化矽填充橡膠系統時的濕抓力與滾動阻力。 Tire industry development history has been more than one hundred years. Tire makers have continuously pursued the balance of Magic Triangle of Tire which included rolling resistance (RR), wet traction (WT), and abrasion. It is hard task to improve RR and WT at the same time. However, the growth of energy-saving tires results in the inevitable trend of RR improvement. This study researched miscibility and dynamic mechanical property of hydrocarbon resins on the performance of silica-filled rubber system. It expected to improve RR and WT as the same time by the addition of resins. In the initial study, researching compatibility and effects of three resins (A、B、C) on butadiene rubber(BR) and styrene-butadiene rubber(SBR), respectively. After understanding the basic influence of resins on the rubbers, we discussed the further influence of resins on the mixing system of SBR/BR (75/25) and made sure that the system was miscible. Moreover, we found that solvent blending had the problem of residual solvent in the samples. In order to resolve the effect of solvent residual on the samples and the research of resins on the similar tire production method, therefore the next part of experiment used the brabender blending to mix the materials. Like the research of using solution blending, this part also did the experiment of the influence of resins on the mixing system of SBR/BR (75/25). We checked the effects of resins without the influence of residual solvent. Finally, we further explored the miscibility and dynamic property of resins on the silica-filled rubber system, and hoped that the addition of resins can improve RR and WT simultaneously. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/77742 |
DOI: | 10.6342/NTU201702686 |
全文授權: | 未授權 |
顯示於系所單位: | 化學工程學系 |
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