sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
This 30um diamond lapping film is engineered for consistent machine polishing of fiber optic connector end faces. Designed for professional fiber optic manufacturing and repair environments, these 4-inch diameter discs provide the abrasive precision required to achieve optimal surface finishes.
The film features a 3-mil backing for structural stability during the polishing cycle. This product is supplied as a package of 10 discs, supporting efficient throughput in data center assembly or field repair kits.
Key Features
-
Diamond Abrasive Material
Precision diamond particles ensure consistent material removal rates across all 10 discs. -
4-Inch Diameter
Standard sizing compatible with a wide range of industry-standard fiber optic polishing machines. -
30um Grit Size
Specifically selected for initial stage connector processing and surface preparation. -
3-Mil Backing
Provides a durable and uniform substrate to prevent tearing during mechanical polishing cycles. -
Plain Back Design
Features a non-adhesive backing for easy mounting and removal from polishing platens. -
Multi-Pack Convenience
Supplied in a 10-pack to facilitate cost-effective replenishment of shop consumables.
Applications
- Fiber optic connector end face polishing
- Machine-based ferrule finishing
- Connector repair and refurbishment
- Production line assembly processes
Technical Specifications
| Specification | Value |
|---|---|
| Abrasive Material | Diamond |
| Grit Size | 30µm |
| Disc Diameter | 4 inch |
| Backing Thickness | 3 mil |
| Backing Type | Plain (Non-PSA) |
| Quantity per Package | 10 Discs |
Frequently Asked Questions
Are these discs self-adhesive?
No, these discs feature a plain back (non-PSA) and require an appropriate clamping system or mounting method on your polishing machine.
What is the primary use for 30um film?
30um film is typically used for the initial coarse polishing stage to remove excess epoxy and profile the ferrule end face.
Can these be used for hand polishing?
While designed for machine polishing, they can be utilized for specialized manual finishing, though machine use is recommended for consistent results.
What color indicates this grit size?
This 30um polishing disc is green.
Are these compatible with standard 4-inch platens?
Yes, they are designed to be fully compatible with 4-inch diameter polishing machine platens.
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