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Shin-Etsu KY-1951

Shin-Etsu KY-1951 is an industrial-grade fluorinated anti-fouling coating agent (anti-fingerprint oil) developed by Shin-Etsu Chemical Co., Ltd. of Japan. It belongs to Shin-Etsu's SHIN-ETSU SUBELYN® series and is primarily used to form an ultra-thin nano-protective film on glass and various screen surfaces.

Shin-Etsu KY-1951

Product Overview

Key Features

  • Dual hydrophobic properties: Provides excellent hydrophobic (water-resistant) and oleophobic (oil-resistant) surface characteristics.
  • Fingerprint and smudge resistant: Effectively prevents fingerprint residue, and everyday stains and oily pen marks are easily wiped away.
  • Ultra-low coefficient of friction: The cured coating has an extremely smooth surface, significantly improving the touchscreen's tactile feel.
  • High transparency: The extremely thin coating does not affect the optical transmittance of the substrate itself.
  • Fast drying: As an oil-based solvent-based coating, its surface drying time is typically less than 0.5 hours.

Application Scenarios

  • Touchscreens for mobile phones, tablets, and car navigation systems.
  • Tempered glass screen protectors, optical lenses, and various all-glass surfaces.
  • Electronic device housings, AR/VR lenses, and anti-reflective films.
Shin-Etsu KY-1951
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