The processing technology of PMMA micro-fluidic chip

Lili Mu; Li Rong; Shuheng Guo; Qiong Liu

doi:10.1117/12.2218409

26 January 2016 The processing technology of PMMA micro-fluidic chip

Lili Mu, Li Rong, Shuheng Guo, Qiong Liu

Proceedings Volume 9903, Seventh International Symposium on Precision Mechanical Measurements; 99032Y (2016) https://doi.org/10.1117/12.2218409
Event: Seventh International Symposium on Precision Mechanical Measurements, 2015, Xia'men, China

Abstract

In order to enrich the production method of micro-fluidic chip and simplify its processing technology, the paper discussed the double-sided adhesive layer for channel layer, with PMMA (polymethyl methacrylate) for fabrication of microfluidic chip with the cover plate and the bottom plate. Taking 40 mm (long) x 20 mm (wide) x 2.2 mm (thick) liquid drop to separate the microfluidic chip as an example, details the design and machining process of the chip. Experiments show that surface quality is high and processing speed is fast when using this technology to process the chip. Thus, it can realize the mass production of micro fluidic chip.

Citation Download Citation

Lili Mu, Li Rong, Shuheng Guo, and Qiong Liu "The processing technology of PMMA micro-fluidic chip", Proc. SPIE 9903, Seventh International Symposium on Precision Mechanical Measurements, 99032Y (26 January 2016); https://doi.org/10.1117/12.2218409

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