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鲨鱼皮微结构微电铸复制工艺研究

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2014-11-15

Journal: 模具工业

Included Journals: ISTIC

Issue: 11

Page Number: 52-55

ISSN: 1001-2168

Key Words: 鲨鱼皮;热压;电铸铜;微结构

Abstract: 选择鲨鱼皮表面微结构作为复制模板,利用热压法制备PMMA阴模板,以导电化处理后的PMMA阴模板作为电铸电极,电铸形成仿鲨鱼皮铜模具。对比分析不同电流密度和占空比下铜模具的表面形貌和疏水性能。结果表明,占空比为40%及电流密度为4 A/dm2时,微电铸形成的铜模具表面鲨鱼皮微结构较清晰,槽宽变形量为4.4%,最大接触角可达116°,具有较好的疏水性能。

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