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Application of Mixed Solvent Solubility Parameter in the Separation of Aluminum and Plastic Composite
  
DOI:10.11980/j.issn.0254-508X.2013.02.006
Key Words:mixed solvent  aluminum and plastic composite  solubility parameter  organic adhesive
Fund Project:国家自然科学青年基金(编号:31100443);陕西省教育厅专项项目(编号:2010JK457);制浆造纸工程国家重点实验室开放基金项目(编号:201026)。
Author NameAffiliation
张素风1,2 1.陕西科技大学造纸工程学院陕西省造纸技术及特种纸品开发重点实验室陕西西安7100212.华南理工大学制浆造纸工程国家重点实验室广东广州510640 
梅星贤1 1.陕西科技大学造纸工程学院陕西省造纸技术及特种纸品开发重点实验室陕西西安710021 
张璐璐1 1.陕西科技大学造纸工程学院陕西省造纸技术及特种纸品开发重点实验室陕西西安710021 
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Abstract:Mixed solvents including benzene-ethanol-water, toluene-ethanol-water and styrene-ethanol-water were used as a separating agent to separate aluminum and plastic composite. The volume ratio of each component of the mixed solvent used for completely separating the aluminum and plastic composite was investigated; the solubility parameter range of the organic adhesive used in the composite could be obtained through calculating the solubility parameter of the mixed solvent. The results showed that the ideal range of solubility parameters of organic adhesive is 29.1 to 34.8; the required volume ratio of toluene is least when using toluene-ethanol-water solvent as the separating agent.
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