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Our Alumina Lapping Film is a high-precision polishing material engineered by uniformly coating micron and sub-micron aluminum oxide abrasives onto a durable polyester backing. Designed to deliver consistent finish quality, high cut rates, and long product life, this film is ideal for demanding applications in fiber optics, metalworking, electronics, and precision polishing of rollers and hard surfaces. It's available in various micron grades and sizes to meet industrial customization needs.
Product Features
Micron-Precision Polishing Performance
Uniform distribution of micron-graded aluminum oxide abrasives ensures consistent surface finishing, especially for critical components like fiber optic connectors and ceramic substrates.
High Strength and Durability
The polyester film backing offers excellent tensile strength and flexibility, providing durability in both flat and curved polishing operations.
Versatile Wet and Dry Application
Optimized for both dry polishing and wet lapping with water or oil, making it adaptable for different production environments and material types.
Wide Range of Micron Grades
Available in multiple grades from 60µm to 1µm, this lapping film supports everything from coarse removal to ultra-fine finishing in high-precision industries.
Stable Quality for Industrial Use
Manufactured under strict quality control, ensuring high lapping consistency, repeatable results, and reliable performance for both manual and automated polishing systems.
Product Parameters
|
Parameter |
Details |
|
Product Name |
Alumina Lapping Film |
|
Micron Grades |
60/40/30/20/16/12/9/5/3/1 µm |
|
Abrasive Material |
Aluminum Oxide |
|
Backing Material |
High-Strength Polyester Film |
|
Backing Thickness |
3mil / 5mil |
|
Sizes Available |
3.8mm×183m, 101.6mm×15m, 101.6mm×45m (Customizable) |
|
Application Type |
Flat Lapping, Superfinishing, Polishing |
|
Industries Served |
Electronics, Automotive, Aerospace, Dentistry, Metalworking |
|
Compatible Substrates |
Ceramic, Glass, Silicon Carbide, Plastic, Metal |
Applications
Recommended Uses
Fiber optic polishing where consistent, ultra-fine finish is essential to minimize signal loss
Dental tool manufacturing for smooth shaping and finishing of high-hardness materials
Flat lapping of ceramic and silicon components in electronics for ultra-flat surfaces
Roller and motor part finishing to achieve low-friction and smooth performance
Superfinishing of metal components before coating or bonding applications
Order Now
Choose a professional-grade lapping solution trusted across multiple industries for its precision, efficiency, and reliability. Whether you're working in fiber optics, medical tools, or metal parts finishing, our Alumina Lapping Film delivers superior results every time. Available in bulk rolls and customizable formats to meet your specific production needs.
Contact us today for OEM options and fast global delivery.
