| 钛酸酯改性微纳米水镁石的制备与表征 |
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| 引用本文： | 吴春来,彭传云,张少文,许雯雯.钛酸酯改性微纳米水镁石的制备与表征[J].塑料工业,2020,48(1):118-121. |
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| 作者姓名： | 吴春来 彭传云 张少文 许雯雯 |
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| 作者单位： | 洛阳理工学院环境工程与化学学院,洛阳市科创绿色建材研究院,河南洛阳471023;洛阳理工学院环境工程与化学学院,洛阳市科创绿色建材研究院,河南洛阳471023;洛阳理工学院环境工程与化学学院,洛阳市科创绿色建材研究院,河南洛阳471023;洛阳理工学院环境工程与化学学院,洛阳市科创绿色建材研究院,河南洛阳471023 |
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| 基金项目： | 洛阳市科创绿色建材研究院合作项目;河南省科技攻关计划项目(182102311049);河南省高等学校重点科研项目(18B150014) |
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| 摘 要： | 通过化学键合作用,将异丙基三(二辛基焦磷酸酰氧基)钛酸酯连接到水镁石表面,制备了一种新型的改性水镁石材料。考察了改性剂用量、改性时间、改性温度等条件对材料疏水性能的影响。结果表明,改性剂添加量为3.5%,改性时间为60 min,改性温度为70℃时,所制备材料的疏水性最好。该材料可用于聚氯乙烯(PVC)塑料的填充改性,有效提高塑料的阻燃性能。
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| 关 键 词： | 水镁石 钛酸酯偶联剂 改性 |
Preparation and Characterization of Titanate Modified Micro-nano Brucite |
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| WU Chun-lai,PENG Chuan-yun,ZHANG Shao-wen,XU Wen-wen.Preparation and Characterization of Titanate Modified Micro-nano Brucite[J].China Plastics Industry,2020,48(1):118-121. |
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| Authors: | WU Chun-lai PENG Chuan-yun ZHANG Shao-wen XU Wen-wen |
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| Affiliation: | (School of Environmental Engineering and Chemistry,Luoyang Institute of Science and Technology,Luoyang Kechuang Green Building Materials Research Institute,Luoyang 471023,China) |
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| Abstract: | Isopropyl tris(dioctyl pyrophosphate) titanate was connected to brucite surface by chemical bonding,and a new modified brucite material was prepared.The effects of reagent dosage,modification time and modification temperature on the hydrophobic properties of the materials were investigated.The results show when the addition of modifier is 3.5%,the modification time is 60 min and the modification temperature is 70 cC,the hydrophobicity of the prepared material is the best.The material can be used for filling modification of PVC plastics and effectively improving the flame retardancy of plastics. |
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| Keywords: | Brucite Titanate Modification |
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