文章摘要
卢丹,熊伟斌.含氟丙烯酸酯树脂高疏流体包装膜的制备[J].包装工程,2017,38(21):46-52.
LU Dan,XIONG Wei-bin.Preparation of a Fluorine-containing Acrylate Resin High-lyophobic Packaging Film[J].Packaging Engineering,2017,38(21):46-52.
含氟丙烯酸酯树脂高疏流体包装膜的制备
Preparation of a Fluorine-containing Acrylate Resin High-lyophobic Packaging Film
投稿时间:2017-05-04  修订日期:2017-11-10
DOI:
中文关键词: 包装材料  含氟丙烯酸酯树脂  高疏流体性能  接触角
英文关键词: packaging materials  fluorine-containing acrylate resin  high-lyophobic property  contact angle
基金项目:
作者单位
卢丹 武汉信息传播职业技术学院武汉 430223 
熊伟斌 武汉信息传播职业技术学院武汉 430223 
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中文摘要:
      目的 制备含氟丙烯酸酯树脂高疏流体包装膜。方法 采用悬浮聚合法,以甲基丙烯酸甲酯(MMA)、甲基丙烯酸六氟丁酯(HFMA)或甲基丙烯酸十二氟庚酯(DFMA)为单体,过氧化二苯甲酰(BPO)为引发剂,十二烷基苯磺酸钠(SDBS)为分散剂,在温度为(78±2)℃、转速为300 r/min的条件下,制备一系列低表面能的含氟丙烯酸酯树脂膜,并通过红外光谱、SEM扫描接触角和热重分析等进行相关测试与探讨。结果 引发剂BPO为反应物总质量的1%,以HFMA/MMA体系为单体,且两者质量比为1∶1时,液体在合成含氟丙烯酸酯树脂膜上接触角最大,蒸馏水的接触角高达164.3°。结论 合成的含氟丙烯酸酯树脂膜样品具有高疏流体性能,可用于制备疏水疏奶制品的内包装膜。
英文摘要:
      The work aims to prepare a fluorine-containing acrylate resin high-lyophobic packaging film. Through a suspension polymerization method, a series of fluorine-containing acrylate resin films having low surface energy were prepared, with methyl methacrylate (MMA), hexafluorobutyl methacrylate (HFMA) or dodecafluoroheptyl methacrylate (DFMA) as a monomer, dibenzoyl peroxide (BPO) as an initiator and sodium dodecyl benzene sulfonate (SDBS) as a dispersant at (78±2)℃ and a rotation speed of 300 r/min. The relevant tests and discussions were carried out through infrared spectroscopy (IR), SEM contact angle and thermal gravity analysis (TG), etc. With HFMA/MMA system as a monomer, when the initiator BPO was 1% of the total reactant mass and the mass ratio of HFMA/MMA was 1∶1, the contact angle of the liquid on the synthetic fluorine-containing acrylate resin film was the largest, and the distilled water had a contact angle of 164.3°. The synthetic fluorine-containing acrylate resin film sample has high-lyophobic property and can be used to prepare inner packaging films of hydrophobic and milk-repellent products.
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