
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.



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
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%
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

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.

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