Glass bead blasting abrasives are widely used in surface treatment due to their spherical shape, uniform size, and non-destructive properties. Here are the primary applications:
1. Surface Cleaning & Preparation
Removes rust, scale, paint, and contaminants from metals, plastics, and composites.
Prepares surfaces for coating, plating, or bonding (e.g., automotive, aerospace parts).
2. Peening (Surface Strengthening)
Induces compressive stress to improve fatigue resistance in metal parts (e.g., springs, gears, turbine blades).
Reduces micro-cracks and extends component lifespan.
3. Deburring & Smoothing
Removes burrs from machined parts (e.g., medical instruments, electronic components).
Creates a smooth, uniform finish without damaging delicate surfaces.
4. Cosmetic Finishing (Matte/Polished Look)
Provides a satin or bright finish on stainless steel, aluminum, and titanium (e.g., jewelry, watches, consumer electronics).
Used in decorative glass etching and artistic metalwork.
5. Coating Adhesion Improvement
Enhances paint, powder coating, and anodizing adhesion by creating micro-roughness.
Common in automotive, marine, and industrial equipment.
6. Non-Destructive Cleaning of Sensitive Materials
Safe for soft metals (e.g., copper, brass), plastics, and composites.
Used in aerospace (engine components) and medical devices.
7. Mold & Die Maintenance
Cleans and refurbishes molds (plastic injection, die-casting) without dimensional changes.
8. Food & Medical Industry Compliance
Non-toxic, silica-free blasting for surgical tools and food processing equipment.
Key Advantages:
Gentle on surfaces (minimal material removal).
Reusable (cost-effective for large-scale operations).
No embedded residues (unlike sand or steel grit).