| 有机化高岭土/聚异丁烯热熔压敏胶的制备及性能 |
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| 引用本文： | 彭星,王瑜,陈慧,应杰,汪济奎. 有机化高岭土/聚异丁烯热熔压敏胶的制备及性能[J]. 功能高分子学报, 2019, 32(3): 322-328 |
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| 作者姓名： | 彭星 王瑜 陈慧 应杰 汪济奎 |
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| 作者单位： | 华东理工大学材料科学与工程学院,超细材料制备和应用重点实验室,上海200237;浙江固特热熔胶有限公司,浙江桐乡,314512 |
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| 摘 要： | 将聚二甲基硅氧烷(PDMS)接枝到高岭土(Kaolin)表面,然后利用二甲基亚砜(DMSO)插入接枝高岭土片层间,制备了聚二甲基硅氧烷接枝插层型高岭土(PDMS-Kaolin)。通过红外光谱、X射线衍射分析、表面水接触角测试及热重分析表征了高岭土的有机化改性效果。以PDMSKaolin为填料与聚异丁烯(PIB)经转矩流变仪制得PDMS-Kaolin/PIB热熔压敏胶,并探究了PDMS-Kaolin的质量分数对热熔压敏胶结构稳定性、黏接性能和热性能的影响。结果表明:与纯PIB热熔压敏胶相比,PDMS-Kaolin/PIB热熔压敏胶中当PDMS-Kaolin的质量分数大于0.5%时,其结构稳定性、180°剥离强度和热性能都得到提升,其中剥离强度在PDMS-Kaolin的质量分数为1%时达到最大值0.659N/mm,较纯PIB热熔压敏胶提高了11%,继续增大PDMS-Kaolin的质量分数,剥离强度会出现急剧下降,当增至2%时,剥离强度降至最低而体系的热性能达到最佳。
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| 关 键 词： | 高岭土 聚异丁烯 热熔压敏胶 黏接性能 稳定性 |
Preparation and Properties of Organic Kaolin/Polyisobutene Hot Melt Pressure-Sensitive Adhesive |
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| PENG Xing,WANG Yu,CHEN Hui,YING Jie,WANG Ji-kui. Preparation and Properties of Organic Kaolin/Polyisobutene Hot Melt Pressure-Sensitive Adhesive[J]. Journal of Functional Polymers, 2019, 32(3): 322-328 |
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| Authors: | PENG Xing WANG Yu CHEN Hui YING Jie WANG Ji-kui |
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| Affiliation: | (Key Laboratory for Preparation and Application of Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China;Zhejiang Good Adhesive Co., LTD, Tongxiang 314512, Zhejiang, China) |
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| Abstract: | PENG Xing;WANG Yu;CHEN Hui;YING Jie;WANG Ji-kui(Key Laboratory for Preparation and Application of Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China;Zhejiang Good Adhesive Co., LTD, Tongxiang 314512, Zhejiang, China) |
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| Keywords: | Kaolin polyisobutene hot melt pressure-sensitive adhesives adhesion property stability |
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