Substrate copper foil rust removal and degreasing agent Hayabright EX

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last updated：Jun 18, 2011

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It is a neutral rust remover that can instantly remove rust and grease from the surface of copper foil on printed circuit boards.

By cleaning with this product, the adhesion between the copper foil surface of the printed circuit board and the resist is improved.

Related Link - http://www.sunhayato.co.jp/products/index.php

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basic information

【Product Features】 ○ Rust that has adhered can be easily removed just by immersion. Thanks to the formulation of special additives, it achieves performance almost equivalent to acidic types despite being neutral. ○ It does not contain substances that fall under acids or the PRTR law, and being neutral means it has no irritant properties for the human body, excelling in workability and safety. There is also no generation of irritating or toxic gases during use. ○ It lacks the irritating odor commonly found in neutral rust removers and has low odor, making the working environment pleasant. ○ Being neutral, it has extremely low corrosiveness to metals and does not damage the substrate. Additionally, since it does not use abrasives, it does not scratch the surface of the base material. ○ It effectively dissolves the oxidized film on the surface of copper foil on printed circuit boards while thoroughly removing oil stains and fingerprints. ● For other functions and features, please refer to the catalog or contact us.