Silicon Carbide Black 150 mesh

Why Choose Black Silicon Carbide 150 Mesh?

Black silicon carbide (SiC) is a synthetic abrasive known for its extreme hardness and sharp, blocky grain structure. At 150 mesh, the particles are fine enough for controlled profiling yet aggressive enough to remove tough coatings, scale, and corrosion. Unlike softer mineral abrasives, SiC fractures slowly under impact, maintaining a sharp cutting edge for longer—reducing media consumption and downtime in production blasting environments.

This 150 mesh grade is particularly effective for applications requiring a uniform, shallow anchor profile without deep gouging. It is widely used as a replacement for aluminum oxide in hard-metal etching, glass frosting, and stone finishing where a clean, bright surface is critical.

Typical Applications

• Hard metal surface preparation: Removes mill scale, heat treat scale, and corrosion from hardened steels, titanium, and nickel alloys prior to coating or bonding.
• Glass etching and frosting: Produces a smooth, satin finish on glass panels, decorative glass, and architectural glass without chipping.
• Stone engraving and finishing: Used in monument and architectural stone work for lettering, texture creation, and surface refinement on granite and marble.
• Ceramic and composite blasting: Cleans and textures ceramic components, carbon fiber parts, and advanced composites without embedding or contamination.
• Non-slip surface creation: Blasts concrete, metal flooring, and stair treads to create a durable anti-slip profile.

Selection and Handling Tips

For optimal results with Silicon Carbide Black 150 mesh, use a venturi suction blast nozzle or direct pressure pot system with a 1/4-inch or smaller nozzle orifice. Maintain a consistent standoff distance of 12–18 inches and a blast pressure between 60–90 PSI, adjusting based on substrate hardness and desired profile depth. This media can be recycled multiple times in closed-loop systems, but efficiency declines as particles round off—monitor surface finish quality and replace the charge when cutting speed drops noticeably.

Always store in a dry, covered area. Moisture absorption can cause clumping and inconsistent feed through metering valves. Use desiccant air dryers on compressed air lines to prevent moisture contamination during blasting.

About SPA2Z — Your Source for Silicon Carbide Black 150 Mesh

SPA2Z is a specialized industrial supplier focused on abrasive blasting media, surface preparation equipment, and shot blasting spares. We understand that abrasive selection directly impacts your productivity, coating adhesion, and operational costs. That's why we supply consistent, high-purity Silicon Carbide Black 150 mesh that meets the demands of professional blasting operations.

When you enquire with SPA2Z, you get more than a price. Our team helps you confirm the right mesh size, pack configuration, and compatibility with your existing blast equipment—whether you run a small cabinet system or a large-scale recovery blasting room. We support buyers across India and global markets with timely quotations, flexible pack options, and practical technical guidance.

• Flexible pack sizes: 25 kg bags, 50 kg bags, 1-ton jumbo bags, bulk totes, and drum packs.
• Support for trial orders and regular bulk supply contracts.
• Technical assistance on media selection and blast parameter optimization.

Tell us your application, target substrate, and monthly consumption—we'll prepare a competitive quotation for Silicon Carbide Black 150 mesh that fits your operation.