3C Precision Finishing Abrasives

3C Electronics Precision Sanding & Finishing

Micron-level scratch control, dimensional consistency & clean processing

Scenario Overview

3C focuses on micro-scratch consistency, edge control, low contamination, and batch stability. Plastics/coated parts/composites require finer grits, stable backings, and low-loading behavior.

Process Logic

• Flash/Parting Line Removal
• Texture Unification
• Pre-Coating/Pre-Plating Prep
• Cosmetic Finishing

Recommended Abrasives

• Sheets & Discs: Ideal for Controlled Fine Finishing and Surface Aesthetics.
• Mesh Abrasives: The Best Choice for High Dust Control Requirements.
• Nonwoven Pads: Superior Texture Consistency and Surface Uniformity.
• Sanding Sponges: Excellent Contour Conformity with Reduced Risk of Edge Sand-through.

Grit Range & Use

Typical P240–P2000, with tighter progression to avoid visible jumps.

•  One-line: cosmetic parts need fine/stable/clean—fine grits + stable backing + extraction/anti-loading.

Customization (OEM/ODM)

Fine grit ladder engineering, die-cutting, PSA/H&L, clean packaging, and kitting.