â—† Fine chemicals, ceramics, abrasions and refractorials] Typical materials are: garnet silicon carbide, corundum, cerium oxide, alumina, boron carbide, tungsten carbide, emery, etc.
â—† Food, medicine and health care products] Typical materials are: pollen, hawthorn, pearl powder, stomach medicine, nimodipine, antibiotics, contrast drugs, Ganoderma lucidum, Gallnut, multiflorum multiflorum, etc. :
â—†Magnetic powder, mobile phone electromagnetic powder, photocopying toner and electronic materials Typical materials are: lead battery, nickel-chromium battery, nickel-manganese battery, ferrite, manganese tetroxide, manganese dioxide, lithium cobalt, lithium manganate, carbon, etc.
â—† Non-metallic ore and powder metallurgy] Typical materials are: quartz, barite, kaolinite, high calcium, talc, mica, graphite, wollastonite, etc.
â—† Reflective materials, pigments, dyes and powder coatings] Typical materials are: iron oxide, titanium dioxide, glass beads, etc. :
â—† Pesticide, feed and biological materials
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Glass Beads vs. Crushed Glass
Glass beads and crushed glass are both popular abrasive media used to achieve a desired surface finish on various materials. While they are both made from glass, their characteristics and applications differ significantly. Understanding the differences between these two options can help you choose the right abrasive for your specific project.
Glass beads are typically used in blast cabinets or reclaimable blasting systems. They provide a consistently bright, matte finish on metals such as aluminum and steel. Their smooth, spherical shape makes them ideal for finishing and peening operations, helping to reduce stress on metal components and improve fatigue resistance. Glass beads are also environmentally friendly, as they do not contain free silica, which is commonly found in traditional sandblasting media and can pose health risks.
On the other hand, crushed glass is more aggressive due to its irregular, angular shape. It is often preferred for heavy-duty cleaning tasks, such as removing thick layers of paint, rust, or coatings to reveal a clean, bare surface. Crushed glass is 100% recycled and non-toxic, making it a safer and more sustainable choice compared to other abrasives like silica sand. It also has lower levels of free silica, reducing potential health hazards during use.
When deciding between glass beads and crushed glass, consider the type of surface you're working with, the level of aggressiveness needed, and the desired finish. Glass beads are best for achieving a smooth, satin-like finish, while crushed glass is ideal for deeper profiles and more intensive cleaning.
Both types of glass media can be reused multiple times, depending on the system and application. Using a sandblast cabinet or similar equipment helps recover and recycle the media efficiently, reducing waste and long-term costs.
If you're looking for high-quality glass abrasives, Finishing Systems is a trusted supplier offering a wide range of solutions for industrial and commercial applications. Whether you need to strip paint, remove rust, or prepare surfaces for coating, our products deliver consistent results without damaging the underlying material.
For more information about glass beads, crushed glass, or other abrasive media, contact us today. Let us help you find the right solution for your blasting needs.