| 极性化SBS／增粘树脂共混物的相容性研究 |
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| 引用本文： | 邸明伟,陈鹏,阮先锋,王菊. 极性化SBS／增粘树脂共混物的相容性研究[J]. 粘接, 2009, 30(8): 32-35 |
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| 作者姓名： | 邸明伟 陈鹏 阮先锋 王菊 |
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| 作者单位： | 1. 东北林业大学材料科学与工程学院,黑龙江哈尔滨,150040
2. 浙江金鹏化工股份有限公司,浙江台州,318050 |
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| 基金项目： | 黑龙江省哈尔滨市科技攻关项目 |
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| 摘 要： | 利用动态力学分析(DMA)方法,研究了吡啶基官能化的SBS(极性化SBS或SBSVP)热塑弹性体与数种增粘树脂共混物的动态力学性能,以此表征SBSVP与不同增粘树脂的相容性.试验结果表明,SBSVP与不同增粘树脂共混后,共混物的玻璃化转变温度(Tg)会发生相应的变化,表明不同种类的增粘树脂与SBSVP中PS及PB相的相容性各不相同.其相客性为以下几种情况不同程度的组合:树脂与SBSVP中的PB相相容;树脂与PS相相容;树脂与PB、PS相都相容;树脂与PB、PS相都不相容.同时可能会有过渡相和中间相的产生.
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| 关 键 词： | 极性化SBS 增粘树脂 共混 相容性 动态力学分析 |
Study on compatibility of pyridyl-functionalized SBS and various tackifiers |
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| DI Ming-wei,CHEN Peng,RUAN Guang-feng,WANG Ju. Study on compatibility of pyridyl-functionalized SBS and various tackifiers[J]. Adhesion in China, 2009, 30(8): 32-35 |
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| Authors: | DI Ming-wei CHEN Peng RUAN Guang-feng WANG Ju |
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| Affiliation: | DI Ming-wei 1,CHEN Peng 1,RUAN Guang-feng 2,WANG Ju1(1.The Material Science and Engineering College of Northeast Forestry University,Harbin,Heilongjiang 150040,China,2.Zhejiang Golden Roc Chemical Co.,Ltd.,Taizhou,Zhejiang 318050,China) |
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| Abstract: | The compatibility of pyridyl-functionalized styrene butadiene block copolymers(SBS) and various tackifiers was studied using dynamic mechanical analysis(DMA) in this paper.The results showed that,after blending of the pyridyl-functionalized SBS with different tackifiers,the glass-transition temperature(T g) of the blended material varied correspondingly,which showed that there are different compatibility of the tackifiers with the PS and PB phase in the pyridyl-functionalized SBS.And the compatibility is di... |
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| Keywords: | pyridyl-functionalized SBS tackifier blending compatibility dynamic mechanical analysis |
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