sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The 3M-EMSD Silicon Carbide (S/C) Lapping Film is a high-performance abrasive solution designed for the precision polishing of fiber optic connectors. Featuring precisely graded silicon carbide particles bonded to a durable 2 mil backing, this film ensures consistent surface finishes for both thermoplastic and thermoset connector types.
These 5-inch adhesive-backed (PSA) discs are engineered to provide controllable protrusion and high first-pass yields, helping technicians minimize rework in demanding network environments. The design eliminates the need for messy slurries, allowing for a cleaner and more efficient polishing process in data centers, laboratories, and field installations.
Key Features
-
Silicon Carbide Abrasive
Precisely graded particles deliver consistent polishing results on fiber connector ferrules. -
PSA Backing
Pressure-sensitive adhesive ensures quick and secure attachment to standard polishing platens. -
2 Mil Backing
High-strength film backing provides the necessary support for repeatable surface geometry. -
Clean Processing
Eliminates the use of traditional liquid slurries, simplifying cleanup after termination. -
High Yield Performance
Engineered to maximize first-pass success, reducing the need for costly connector rework. -
Broad Compatibility
Optimized for use with both thermoplastic and thermoset fiber optic connectors.
Applications
- Fiber optic connector end-face polishing
- Laboratory fiber processing
- Data center cable assembly termination
- Field termination and maintenance kits
Package Contents
- 50 x 5" Silicon Carbide Lapping Film Discs (PSA)
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | 3M |
| Material | Silicon Carbide |
| Disc Diameter | 5 inches |
| Grit Size | 15 micron |
| Backing Thickness | 2 mil |
| Attachment Type | Pressure Sensitive Adhesive (PSA) |
| Quantity | 50 per pack |
Frequently Asked Questions
What does PSA stand for?
PSA stands for Pressure Sensitive Adhesive, referring to the sticky backing that allows the film to adhere to polishing plates without additional mounting hardware.
Are these discs suitable for both singlemode and multimode connectors?
Yes, this film is designed for consistent performance across various connector types, including both thermoset and thermoplastic housings.
Do I need to use water with these films?
These films are designed to eliminate the mess of slurries, but standard industry procedures for dry or wet polishing should be followed based on your specific connector manufacturer guidelines.
Can these be used for hand polishing?
While primarily designed for machine use on 5-inch platens, they can be adapted for specialty fixture polishing depending on the application.
Why is silicon carbide used in this film?
Silicon carbide is an exceptionally hard material that provides efficient stock removal rates, which is ideal for the rapid finishing of connector ferrules.
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