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PRODUCT INFORMATION

Final Polishing Film

The GRISH final polishing film coated with nano-scale silica powder is usually used as the last step in polishing the optical fiber. The scientific formula and excellent efficiency help to quickly obtain the ideal end face. Available in 8~150nm grades and with or without backing options and also developed 1 micron lapping film to 30 micron lapping film.

Technical specifications

Manufacturer / publisherGRISH / Beijing Grish Hitech
Brand / publisherGRISH
Content typeproducts
LanguageEnglish
CategoryCoated abrasives
Updated2026-10-16
GRISH published content
Source: https://grish.com/product/final-polishing-film/ · Original publication: 2022-10-04. Manufacturer claims and terminology are reproduced as source material.Explore Products & equipment ↗
Lapping Film

Final Polishing Film

The GRISH final polishing film coated with nano-scale silica powder is usually used as the last step in polishing the optical fiber. The scientific formula and excellent efficiency help to quickly obtain the ideal end face. Available in 8~150nm grades and with or without backing options and also developed 1 micron lapping film to 30 micron lapping film.
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Take a Closer Look

Superior Finish Surface

The Final Polishing Film is composed of nanometer silica particles mixed with high efficiency adhesive, evenly coated on the surface of polyester film, it can deliver an excellent finish.

Long Life & High Yield

Thanks to a scientific formula design, the final polishing film can be reused many times, and achieve a smooth and ideal end face.

Excellent Polishing Film

It can be reused many times, but the number of times will vary according to the type, condition and quality requirements of your machine and workpiece. The improved product has higher polishing efficiency and grinding yield. Our products include 1 micron lapping film to 30 micron lapping film.

D30 (Diamond 30 micron)

D9 (Diamond 9 micron)

D1 (Diamond 1 micron)

Final Polishing Film

Specifications

  • Specifications
    Item Final Polishing Film
    Appearance Total transparent or semitransparent
    Mineral SiO₂
    Particle size 8~150nm
    Size Round: Φ70mm, Φ110mm (4.3inch), Φ127mm (5inch), Φ203mm(8inch)
    Rectangle: 114mm*114mm, 152mm*152mm(6inch), 228mm*280mm (9*11inch)
  • Downloads
    Final Polishing Film Download

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