XYT offers a full range of high-performance lapping films, engineered for fine and ultra-fine polishing of materials in fiber optics, electronics, automotive, aerospace, and industrial manufacturing. Our films are available in diamond, aluminum oxide, silicon carbide, cerium oxide, and silicon dioxide abrasives, supporting applications from aggressive material removal to mirror-grade final finishing.
We provide customized lapping solutions to meet the surface quality, flatness, and geometry requirements of our global customers. Whether you're polishing ferrules, wafers, rollers, or crankshafts—XYT has the right film for you.
Diamond Film: Epoxy removal and geometry shaping
Aluminum Oxide / SiC: Pre-polishing and fiber height control
SiO₂ / CeO₂ Film: Final polishing, scratch removal, mirror finish
Application: MT ferrules, positive core polishing, patch cord production
✅ Complies with IEC and Telcordia standards
SiO₂ & Diamond Films: Delicate, scratch-free cross-section prep
Application: Logic ICs, memory devices, microchips
✅ Used in failure analysis and FIB preparation
Microfinishing Film Rolls:
Aluminum Oxide: For steel crankshaft journals
Silicon Carbide: For hardened camshaft lobes
Application: Crankshafts, camshafts, rods, pump shafts
✅ Achieves Ra ≤ 0.05μm, improves oil retention and wear resistance
Diamond Flocked Film / Lapping Rolls:
For chrome-plated, ceramic, tungsten carbide rollers
Application: Gravure rollers, anilox rollers, battery production rollers
✅ Mirror finishing with Ra ≤ 0.01μm, Grade 14
Cerium Oxide Films: Final polishing of optical lenses and glass components
SiO₂ Film: Ultra-smooth finish for coated optics
✅ Used in camera lenses, AR/VR glass, fiber collimators
Aluminum Oxide Film Tapes:
Fine polishing of micro motor components
Application: Rotor ends, armature shafts, sensor housings
✅ Reduces noise, increases electrical contact performance
Diamond – high durability, fastest cut
Aluminum Oxide – general-purpose for metals and ceramics
Silicon Carbide – sharper cutting for harder surfaces
Silicon Dioxide – ultra-fine for optics and semiconductors
Cerium Oxide – glass and fiber polishing final stage
Discs:Ø127mm,Ø130mm, Ø203mm, Ø250mm, Custom
Sheets: 9" × 11", A4, Custom
Rolls: Widths from 10mm to 350mm
Custom Shapes: Die-cut, PSA-backed, or flocked options
From 80μm to 0.02μm, supporting multi-step polishing processes
We support manufacturers in:
Fiber Communications
Automotive & EV Components
Semiconductor & Electronics
Aerospace & Defense
Printing & Packaging Rolls
Medical Devices & Laboratory Prep
Our technical team will recommend:
The optimal abrasive type and grit
The correct polishing sequence
Matching liquids, pads, and machine settings
OEM branding and custom product development
📩 Contact us today for samples, data sheets, and process consultation. XYT provides more than products — we deliver complete surface finishing solutions.