Carbon black, widely used in rubber manufacturing, plastics, batteries, and pigments, is a fine powder that often contains small ferrous contaminants picked up during production, transport, or packaging. These metallic impurities, if left in the final product, can lead to conductivity issues, product degradation, or equipment damage, especially in sensitive applications such as lithium-ion batteries or conductive polymers.
At Elcan Industries, we offer advanced magnetic separation services for carbon black using our UL-rated, Class II Div II NMI Electromagnetic Separator. This technology delivers a level of precision and safety that conventional magnets or screen-based separation systems cannot achieve.
Why Magnetic Separation Is Essential for Carbon Black
Contamination in carbon black typically occurs from:
- Metallic tool wear during milling or handling
- Steel containers and conveyor systems
- Cross-contamination from other processing lines
- Improper screening or packaging methods
Even trace amounts of iron or steel fragments can cause issues in conductivity, performance, or product uniformity, particularly in battery-grade and high-performance carbon black grades.
How Elcan’s Electromagnetic Separator Works
Our electromagnetic separation machine creates an extremely high-intensity magnetic field—up to 18,500 Gauss—that draws out even the smallest ferrous particles embedded within carbon black powders. The magnetic matrix vibrates during operation, improving material flow and preventing clogging, which is especially important for fine or sticky powders like carbon black.
CG Electromagnetic Separator Key features:
- UL Rated & Class II Div II compliant for hazardous dust environments
- Dry and wet material compatibility
- High-strength magnetic field (up to 18,500 Gauss)
- Built-in vibration to handle cohesive powders
- Zero magnetic leakage into surrounding equipment or workspace
Industries That Rely on Contamination Free Carbon Black
- Battery materials (e.g., conductive additives for cathodes and anodes)
- Rubber and tire manufacturing
- Plastics and masterbatch compounding
- Conductive coatings and paints
- Additive manufacturing powders
Removing iron from carbon black improves product quality, eliminates performance inconsistencies, and protects equipment from wear or spark hazards during downstream processing.
Why Use Elcan’s Magnetic Separation Services
Unlike traditional drum magnets or magnetic bars, Elcan’s electromagnetic separator is capable of extracting ultra-fine metallic contaminants from even the most challenging powders like carbon black. Whether you’re qualifying material for sensitive battery use or reclaiming product from a contaminated batch, our system delivers clean, consistent results without compromise.
Additional benefits include:
- Fast turnaround times for toll processing
- In-house materials testing available
- ISO 9001 Certified Facility
- NDA-friendly for proprietary formulations
Ready to Remove Metal Contamination from Carbon Black with Magnetic Separation?
Reach out to us if you’re struggling with metallic contamination in your carbon black powders or need to meet tighter specifications for high-purity markets, Elcan Industries has the solution. Our high powered electromagnetic separator is available for toll processing and material testing at our facility in Tuckahoe, NY. To schedule a trial or request a quote, contact us at info@elcanindustries.com or visit www.elcanindustries.com to learn more.
Call today to schedule your trial!
