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Simple friction preparation method for endowing substrate surface with super-hydrophobic characteristic
The invention relates to the technical field of super-hydrophobic/super-hydrophilic materials, in particular to a simple friction preparation method for endowing the surface of a base material with a super-hydrophobic characteristic, which comprises the following steps: taking a multi-component acrylate compound, and completely dissolving the multi-component acrylate compound in absolute ethyl alcohol; adding a nanoscale inorganic material and higher alkyl alcohol; adding ethylenediamine terminated polyethyleneimine to form a hyperbranched gel polymer; adding long-chain alkylamine into a tetrahydrofuran system; placing the hyperbranched gel polymer in a mixed solution, and performing room-temperature soaking and low-surface-energy modification treatment to obtain the moisture-resistant gel polymer composite material, the surface of the base material is of a rough structure, and particles can be attached to the base material; spraying a thermosetting adhesive on the surface of the moisture-resistant gel polymer composite material; the material is placed on the surface of a base material for reciprocating friction, and the surface of the base material is endowed with the super-hydrophobic
本发明涉及超疏水/超亲水材料技术领域，具体为一种赋予基材表面超疏水特性的简便摩擦制备方法，取多元丙烯酸酯基化合物，使其完全溶解于无水乙醇中；加入纳米级无机材料与高级烷基醇；加入乙二胺封端的聚乙烯亚胺，形成超支化凝胶聚合物；于四氢呋喃体系中加入长链烷基胺；将超支化凝胶聚合物放置于混合溶液中，进行室温浸泡低表面能修饰处理后，得到抗湿凝胶聚合物复合材料；取表面具有粗糙结构且能够附着颗粒的基材；在抗湿凝胶聚合物复合材料表面喷涂热固型粘合剂；将材料置于基材表面实施往复摩擦，赋予基材表面超疏水特性。
Simple friction preparation method for endowing substrate surface with super-hydrophobic characteristic
The invention relates to the technical field of super-hydrophobic/super-hydrophilic materials, in particular to a simple friction preparation method for endowing the surface of a base material with a super-hydrophobic characteristic, which comprises the following steps: taking a multi-component acrylate compound, and completely dissolving the multi-component acrylate compound in absolute ethyl alcohol; adding a nanoscale inorganic material and higher alkyl alcohol; adding ethylenediamine terminated polyethyleneimine to form a hyperbranched gel polymer; adding long-chain alkylamine into a tetrahydrofuran system; placing the hyperbranched gel polymer in a mixed solution, and performing room-temperature soaking and low-surface-energy modification treatment to obtain the moisture-resistant gel polymer composite material, the surface of the base material is of a rough structure, and particles can be attached to the base material; spraying a thermosetting adhesive on the surface of the moisture-resistant gel polymer composite material; the material is placed on the surface of a base material for reciprocating friction, and the surface of the base material is endowed with the super-hydrophobic
本发明涉及超疏水/超亲水材料技术领域，具体为一种赋予基材表面超疏水特性的简便摩擦制备方法，取多元丙烯酸酯基化合物，使其完全溶解于无水乙醇中；加入纳米级无机材料与高级烷基醇；加入乙二胺封端的聚乙烯亚胺，形成超支化凝胶聚合物；于四氢呋喃体系中加入长链烷基胺；将超支化凝胶聚合物放置于混合溶液中，进行室温浸泡低表面能修饰处理后，得到抗湿凝胶聚合物复合材料；取表面具有粗糙结构且能够附着颗粒的基材；在抗湿凝胶聚合物复合材料表面喷涂热固型粘合剂；将材料置于基材表面实施往复摩擦，赋予基材表面超疏水特性。
Simple friction preparation method for endowing substrate surface with super-hydrophobic characteristic
赋予基材表面超疏水特性的简便摩擦制备方法
CHEN CHENG (author) / HIROYASU (author) / LIN KAIGE (author) / ZHANG JING (author) / WANG YAPEI (author)
2023-12-26
Patent
Electronic Resource
Chinese
IPC:
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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