sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
3M Silicon Carbide (S/C) Lapping Film is designed for precision fiber optic connector polishing. Engineered with micro-graded abrasive particles uniformly bonded to a durable 3-mil polyester backing, these sheets provide consistent and repeatable surface finishes necessary for high-performance fiber terminations.
These 9" x 6.5" sheets are specifically formulated to deliver high connector yields. They are ideal for processing a wide range of ferrule materials, including ceramic, stainless steel, plastic, and composite. The plain-back construction ensures compatibility with standard polishing equipment and fixtures used in field or laboratory environments.
Key Features
-
Micro-Graded Abrasive
Ensures precise material removal for consistent, uniform connector geometry. -
Uniform Polyester Backing
3-mil thickness provides structural integrity and flatness during the polishing process. -
Silicon Carbide Composition
Aggressive cutting action ideal for hard and soft ferrule materials. -
Versatile Material Compatibility
Suitable for ceramic, stainless steel, plastic, and composite ferrules. -
High Connector Yield
Reduces scrap rates by providing a stable and reliable polishing medium. -
Plain Back Design
Designed for use with standard non-PSA polishing platforms.
Applications
- Fiber optic connector end-face polishing
- Ceramic ferrule finishing
- Stainless steel and plastic ferrule polishing
- Optical component manufacturing
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | 3M |
| Part Number | SC9X605461X50 |
| Abrasive Material | Silicon Carbide |
| Film Size | 9" x 6.5" |
| Grit Size | 5um |
| Backing Thickness | 3 mil |
| Adhesive | Plain Back (No PSA) |
| Package Quantity | 50 Sheets |
Frequently Asked Questions
Are these films self-adhesive?
No, these are plain-back films and do not include a Pressure Sensitive Adhesive (PSA).
Can I use these for ceramic ferrules?
Yes, these films are specifically designed for polishing ceramic, as well as stainless steel, plastic, and composite ferrules.
What is the backing thickness?
The backing is a 3-mil polyester film.
What is the primary abrasive material?
This product uses silicon carbide abrasive.
How many sheets are included?
This package contains 50 sheets.
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