XYT™ Diamond Lapping Films – Technical Data Sheets

Comprehensive Overview of XYT Precision Polishing Films
(For Fiber Optics · Electronics · Metallography · Semiconductors · Precision Engineering)

1. Diamond Lapping Film Series (1–100 µm)

Abrasive: Diamond (Synthetic) | Backing: PET (3 mil / 5 mil) | Form: Sheet · Disc · Roll

Description:
XYT™ Diamond Lapping Films deliver superior cutting performance and durability for polishing hard materials such as ceramics, glass, tungsten carbide, and ferrules. The uniformly graded diamond abrasives ensure precise surface control, excellent edge retention, and consistent geometry throughout the polishing process.

Applications:

Fiber optic ferrule end-face shaping
Metallography sample preparation
Flat lapping and superfinishing
Ceramics, semiconductors, and hard alloy finishing

Micron Range: 0.1 µm – 100 µm
Compliance: RoHS / REACH Certified

6. Specialty & Custom Films

Foam-Backed Films: For improved surface conformity
Structured Abrasive Films: For consistent micro-removal
Customized Rolls/Discs: 1"–16" diameters or OEM-labeled rolls

Typical Product Forms

Form	Dimensions	Use
Sheets	6'' x 6'', 8'' x 8'', 8.5'' x 11'', 9″ × 11″ Custom	Manual or fixture-based polishing
Discs	1″ – 16″ dia.	Machine lapping and turntable systems
Rolls	Custom lengths	Continuous process lines

Performance Summary

Film Type	Material Removal	Surface Finish (Ra)	Application Stage
Diamond	★★★★★	< 0.01 µm	Coarse–Fine
Aluminium Oxide	★★★★☆	< 0.02 µm	Mid–Fine
Silicon Carbide	★★★☆☆	< 0.05 µm	Pre-finish
Silicon Dioxide	★★★★★	< 0.005 µm	Final
Cerium Oxide	★★★★★	< 0.005 µm	Final