Polystyrene organic solution thickening agent and application thereof to paint remover

一种聚苯乙烯有机溶液增稠剂及其在脱漆剂中的应用

Abstract

The invention discloses a polystyrene organic solution thickening agent and application thereof to a paint remover, and belongs to the technical field of waste polystyrene foamed plastic resource re-utilization and paint removers. The polystyrene organic solution thickening agent is characterized by being prepared from the following raw materials in parts by weight: 40 to 60 parts of ethyl acetate or butyl acetate, 5 to 15 parts of p-nitrophenol and 35 to 45 parts of waste polystyrene foam plastics. The invention also discloses a preparation method of the polystyrene organic solution thickening agent and the paint remover prepared from the polystyrene organic solution thickening agent. The prepared polystyrene organic solution thickening agent cannot be easily volatilized and has high viscosity; the thickened paint remover has the advantages of high viscosity, volatilization difficulty and recovery repeated utilization capability; after being used, the prepared paint remover cannot be easily volatilized; the environment pollution and the atmosphere safety hazard are reduced.
本发明公开了一种聚苯乙烯有机溶液增稠剂及其在脱漆剂中的应用,属于废聚苯乙烯泡沫塑料的资源化再利用和脱漆剂技术领域。本发明的技术方案要点为:一种聚苯乙烯有机溶液增稠剂,由以下重量份的原料组成:乙酸乙酯或乙酸丁酯40‑60份、对硝基苯酚5‑15份和废聚苯乙烯泡沫塑料35‑45份。本发明还公开了该聚苯乙烯有机溶液增稠剂的制备方法及该聚苯乙烯有机溶液增稠剂制备的脱漆剂。本发明制得的聚苯乙烯有机溶液增稠剂不易挥发且粘度较大,增稠后的脱漆剂具有粘度高、不易挥发和可回收重复利用的优点;制得的脱漆剂使用后,脱漆剂不易挥发,减小了对环境的污染以及大气安全隐患。

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