sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The 3M Diamond Lapping Film consists of precisely graded diamond mineral particles uniformly coated onto a durable polyester film backing. This abrasive media is specifically engineered for high-precision fiber optic connector polishing, ensuring consistent material removal and repeatable results across high-volume production cycles.
Designed for professional telecommunications and data center environments, these 5-inch discs provide a long abrasive life, which helps to optimize throughput by reducing process time. By replacing traditional slurry-based polishing methods, this film maintains a clean work environment and achieves a superior surface finish on various fiber optic connector ferrules.
Key Features
-
Consistent Mineral Grading
Ensures predictable material removal rates and uniform finish quality throughout the life of the film. -
High-Durability Backing
Polyester film backing resists tearing and deformation during high-pressure polishing sequences. -
Dry Polishing Process
Eliminates the mess and cleanup associated with liquid slurries, increasing efficiency. -
Long Abrasive Life
Designed for extended use, providing cost-effective performance for high-volume manufacturing. -
Precision 15um Grit
Optimized for efficient fiber optic connector end-face preparation. -
5-Inch Disc Diameter
Standard size for compatibility with common automated and manual fiber polishing equipment.
Applications
- Fiber optic connector end-face polishing
- Ferrule surface preparation
- Precision optical component finishing
Package Contents
- 25 x 3M Diamond Lapping Film Discs
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | 3M |
| Disc Diameter | 5 inches |
| Grit Size | 15 micron |
| Backing Material | Polyester Film |
| Quantity per Pack | 25 |
Frequently Asked Questions
Is this film compatible with standard polishing machines?
Yes, the 5-inch diameter is compatible with most standard industry fiber optic polishing equipment.
Does this film require the use of polishing fluid?
No, 3M Diamond Lapping Film is designed for clean, dry application, which eliminates the need for liquid slurries.
Can these films be used for both manual and machine polishing?
Yes, they are suitable for both applications, though they are specifically favored for their high yield in machine-based processes.
What is the benefit of using 15um grit?
The 15um grit is typically used for intermediate steps in the polishing sequence to remove excess epoxy and shape the ferrule.
Is there an adhesive backing?
The product page does not explicitly confirm PSA backing for this specific SKU; consult the product datasheet for adhesive configuration options.
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