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Seikoh Giken

Long-Life Polishing Films

Seikoh Giken's is World Renowned for their Quality and Lot to Lot Uniformity that provides the most reliable and cost effective, high-performance polishing film in the market.  The high quality of material deposition on the 3mil . backing  provides a long lasting life and uniform grinding performance.  Even after multiple uses the film can provide high first pass yields of each polishing lot to the latest industry standards of geometry and visual end-face quality. Our customers rely on our same or next day shipping on Seikoh Giken films from our warehouse in Atlanta, GA.

SG Polish Films & Pads: Product
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Films & Pads Benefits

​Polishing Films:

  • Stable fiber height over use of film life

  • Proven polishing processes provided for 2.5mm, 1.6mm, 2.0mm and 1.25mm ceramic ferrule polishing

  • Scratch less polishing

  • Use only purified water

  • Designed to provide GR-326 endface geometry

  • Lasts longer compared to existing polishing films

  • Easily achieve cost reduction by longer service life

  • Ideal for UPC and APC polishing applications

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Rubber & Glass Polishing Pads:

  • Factory tested using a PTC Shore A hardness gauge

  • Easily identified with part number marked on pad

  • Durable material for long service life

  • Reduce cracks with sponge pad for adhesive removal

  • Cost effective

  • Precision polishing to GR326 end-face specifications

  • Extremely flat for maximum polishing performance

Films & Pads Specifications

Application: 

  • 2.5mm, 2.0mm, 1.6mm & 1.25MM Pin Termini Ceramic Ferrule Applications (Mil/Aero/Oil/Gas/Broadcast)

  • LC, SC, ST, FC, VSSF Duplex Connectors

  • UPC & APC Processes

​Size (Diameter): 

  • 5" Round, 3 mil. Backing

Particle Size:  

  • Silicon Carbide - 30um, 15um, 9um, 3um, 1um
  • Diamond - 30um, 9um, 5um, 3um, 1.5um, 1um
  • Silcon Dioxide (SiO2) - 0.2um

Color: 

  • Different by particle size (see data sheet)

Film Service Life:

  • Silicon Carbide -  3 to 5 times​

  • Diamond - 15 to 25 times

  • Silcon Dioxide (SiO2) - 5 to 10 times

Package:

  • 20, 50 & 100pcs per set depending on film type

Storage Condition:

  • Temp: 10～30℃ Humid: 30～70%

SG Polish Films & Pads: Press Kit

Featured Polishing Films for Single Fiber Applications using Ceramic Ferrules

LC, SC, FC, ST, MU, and 2.5mm, 2.0mm, 1.6mm, 1.25mm Termini

UPC or APC Processes

Full Film List
SG Polish Films & Pads: Press Kit
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30um Silicon Carbide, 5" Round, 3 mil. backing

Part Number: GA5D

9um Diamond Film, 5"Round, 3 mil. backing

Part Number: DR5D-9u

3um Diamond Film, 5" Round, 3 mil. backing

Part Number: DH5D-3u

1um Diamond Film, 5" Round, 3 mil. backing

Part Number: DJ5D-1u

0.02um SiO2 Final, 5" Round, 3 mil. backing

Part Number: XF5D

Seikoh Giken
Rubber & Glass Polishing Pads for Single Fiber Applications using Ceramic Ferrules

LC, SC, FC, ST, MU, and 2.5mm, 2.0mm, 1.6mm, 1.25mm Termini

UPC or APC Processes

Seikoh Giken offers an assortment of polishing pads to meet the many needs of our customer’s. Each pad is easily identified by the part number found in the center of the pad. We offer rubber pads for convex polishing, glass pads for flat polishing and sponge pads for adhesive removal. These polishing pads are compatible with the Seikoh Giken SFP-550 and SFP-560 series polishers. They are also usable with any 5” round platen polishing machine available in the market. Process information and support is also available from Connected Fibers.

Full Pad List
SG Polish Films & Pads: Press Kit
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Rubber Polishing Pad, 5" Round 5.0mm, 90 durometer shore hardness

Part Number: PR5X-500-90

Rubber Polishing Pad, 5" Round 5.0mm, 85 durometer shore hardness

Part Number: PR5X-500-85

Rubber Polishing Pad, 5" Round 5.0mm, 80 durometer shore hardness

Part Number:  PR5X-500-80

Rubber Polishing Pad, 5" Round 5.0mm, 75 durometer shore hardness

Part Number:  PR5X-500-75

Rubber Polishing Pad, 5" Round 5.0mm, 70 durometer shore hardness

Part Number:  PR5X-500-70

Rubber Polishing Pad, 5" Round 5.0mm, 65 durometer shore hardness

Part Number:  PR5X-500-65

Rubber Polishing Pad, 5" Round 5.0mm, 60 durometer shore hardness

Part Number:  PR5X-500-60

Glass Polishing Pad, 5" Round 5.0mm, Tacky Surface on Polishing Film Side, Rubber Pad on Polishing Platen Side

Part Number:   PG5X-490-SR3

MT Polishing Films and Pads

Coming Soon
SG Polish Films & Pads: Text

Optical connector polishing equipment brought to market by Seikoh Giken in the second half of the 1980s ahead of everyone else in the world has enjoyed steady good sales growth with positive feedback from customers around the globe, thanks also to tailwinds from the expansion of optical telecommunications market. Today, this equipment enjoys the largest global market share as the world’s de facto standard.

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​To learn more about Seikoh Giken and their products visit www.seikoh-giken.co.jp. for more information.

SG Polish Films & Pads: Text
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