sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The 3M EMSD Aluminum Oxide (A/O) Lapping Film is designed for high-precision fiber optic connector polishing. These 9" x 13" sheets feature micro-graded aluminum oxide abrasive particles precisely bonded to a uniform 3 mil polyester backing, ensuring consistent and repeatable results during the polishing process. The film is engineered to provide high connector yields and superior surface finishes.
This lapping film is suitable for use on a variety of ferrule materials, including ceramic, stainless steel, plastic, and composite. The plain back construction (non-PSA) allows for versatile use in standard polishing environments, making it an essential consumable for professional fiber technicians and data center operators seeking reliable end-face geometry and low insertion loss.
Key Features
-
Micro-Graded Abrasive
Features precision-graded aluminum oxide particles for consistent material removal and repeatable surface finishes. -
Uniform Polyester Backing
The 3 mil polyester backing provides a stable, uniform substrate for flat and predictable polishing performance. -
High Connector Yield
Engineered to minimize surface defects, resulting in a higher percentage of successful connector terminations. -
Versatile Compatibility
Designed for effective use on ceramic, stainless steel, plastic, and composite ferrule types. -
Convenient Sheet Size
Large 9" x 13" sheets offer ample surface area for multiple polishing passes per sheet. -
Plain Back Design
Non-PSA (pressure-sensitive adhesive) backing allows for easy installation and removal from polishing platens.
Applications
- Fiber optic connector end-face polishing
- Ceramic ferrule finishing
- Stainless steel ferrule finishing
- Plastic and composite ferrule processing
Package Contents
- 50 x 9" x 13" A/O Lapping Film Sheets
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | 3M |
| Abrasive Material | Aluminum Oxide (A/O) |
| Sheet Dimensions | 9" x 13" |
| Particle Size | 0.3 micron |
| Backing Material | Polyester |
| Backing Thickness | 3 mil |
| Adhesive | Plain (No PSA) |
| Quantity | 50 sheets per pack |
Frequently Asked Questions
Is this film compatible with PSA-based polishing plates?
This is a plain-back film without adhesive; it is intended for use with mechanical clips or vacuum-retention polishing platens.
What ferrule materials can this film polish?
It is optimized for ceramic, stainless steel, plastic, and composite ferrule materials.
What is the micron rating of this specific film?
This film has an abrasive particle size of 0.3 micrometers.
Can I use this for final connector polishing?
Yes, 0.3 micron A/O film is commonly used in the fine-polishing stages of fiber connector termination.
Is this a multi-pack?
Yes, this item is supplied as a pack of 50 sheets.
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