sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
3M Diamond Lapping Film is a precision-engineered abrasive solution designed for critical fiber optic connector polishing. These sheets feature micro-graded diamond particles uniformly bonded to a stable 3 mil polyester backing, ensuring repeatable and consistent finish results across the entire polishing process.
Engineered for high-volume performance, these films are ideal for use on ceramic, stainless steel, plastic, and composite ferrules. The uniform construction promotes high connector yields and offers an effective solution for achieving the high-quality surface finishes required for telecommunications and data center interconnects.
Key Features
-
Micro-Graded Diamond Abrasive
Provides consistent material removal and surface finish quality for repeatable connector performance. -
3 mil Polyester Backing
Ensures a uniform, flat surface for precise contact between the abrasive and the ferrule during polishing. -
Versatile Material Compatibility
Suitable for polishing ceramic, stainless steel, plastic, and composite ferrule types. -
Uniform Particle Distribution
Reduces scratching and defect rates to increase overall connector assembly yields. -
Plain Back Design
Standard non-adhesive backing designed for use in professional polishing fixtures and machines. -
3x6 Inch Format
Convenient pre-cut size for standard fiber optic polishing equipment requirements.
Applications
- Fiber optic connector end-face polishing
- Ferrule surface finishing
- Precision optical component lapping
Package Contents
- 25 x 3M Diamond Lapping Film Sheets (3um, 3x6 inches)
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | 3M |
| Part Number | DLF3X603661X25 |
| Grit Size | 3 micron |
| Dimensions | 3 x 6 inches |
| Backing Material | 3 mil Polyester |
| Backing Type | Plain (non-PSA) |
| Package Quantity | 25 sheets |
Frequently Asked Questions
Are these films adhesive-backed?
No, these sheets have a plain back and do not feature Pressure Sensitive Adhesive (PSA).
What ferrule materials can be polished with these films?
They are designed for use on ceramic, stainless steel, plastic, and composite ferrules.
How many sheets are in the pack?
Each package contains 25 sheets.
What is the backing thickness?
The polyester backing is 3 mil thick.
What size are the sheets?
Each sheet measures 3 inches by 6 inches.
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