Hayashi Pure Chemical Ind., Ltd. Electronic Materials Official site

Roughening etching solution

Reduction of reflectivity, improvement of efficiency, enhancement of adhesion, roughening of silicon, compound semiconductors, and metal surfaces.

- It forms the desired unevenness. - The in-plane uniformity of the uneven shape is good.

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SUS roughening etching solution "Pure Etch MF series"

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GaN (N-face) rough surface etching solution "Pure Etch F1000 series"

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AlGaAs/GaAs roughening etching solution "Pure Etch F300, F400 series"

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GaP rough surface etching solution "Pure Etch F200 series"

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Ni rough surface etching solution "Pure Etch MF series"

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AlGaInP roughening etching solution "Pure Etch F100 series"

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InP roughening etching solution "Pure Etch F600 series"

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Distributors

We offer a wide range of standard samples, including pesticide standard samples and environmental hormone-related substance standard samples, totaling around three thousand types, to various research institutes and survey organizations nationwide. In addition to reagents, we are also engaged in research and development of chemicals for the electronics industry, and in recent years, we have established a collaborative development system with users to propose new functions and conduct performance evaluations, supporting the development of the electronics industry.