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Scanning Electron Microscope (SEM) image showing the perfect spherical morphology of BTR MCMB particles.
Close-up view of raw MCMB (Meso-carbon Micro-beads) graphite powder for Li-ion battery anode.
SEM Image of Spherical MCMB Structure
Click to enlarge
Scanning Electron Microscope (SEM) image showing the perfect spherical morphology of BTR MCMB particles.
Close-up view of raw MCMB (Meso-carbon Micro-beads) graphite powder for Li-ion battery anode.
SEM Image of Spherical MCMB Structure
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SEM image showing the spherical morphology of 10C artificial graphite
10C Ultra-High-Power Artificial Graphite Anode Material for Fast-Charging Li-ion Batteries

BTR MCMB Anode Material | CMB-S & CMB-N Meso-carbon Micro-beads for Li-ion Batteries

High-performance MCMB (Meso-carbon Micro-beads) anode materials manufactured by BTR. Available in CMB-S (High Capacity) and CMB-N (High Rate) grades. These materials offer excellent cycle life, high packing density, and superior safety profiles for advanced lithium-ion battery manufacturing.

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Categories: Anodes, Artifical graphite, Lithium Anode, MCMB Tags: Anode Material, BTR, CMB-N, CMB-S, CMB-Z, Energy Storage, Li-ion Battery Materials, MCMB
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  • Description
Description

 

Overview

MCMB (Meso-carbon Micro-beads) is a premium artificial graphite anode material characterized by its unique spherical structure. As a leading supplier, we offer original BTR CMB-S and CMB-N series, designed to meet the rigorous demands of electric vehicles (EVs), power tools, and high-end consumer electronics.

Key Features

  • Spherical Morphology: Ensures excellent electrolyte wetting and high electrode packing density.

  • Low Expansion: Minimized volume change during lithiation/de-lithiation for extended cycle life.

  • High Efficiency: Optimized first-cycle coulombic efficiency and stable SEI layer formation.

Technical Specifications (Comparison)

Property CMB-S (Standard/High Cap) CMB-N (High Rate/Power)
Application Energy-dense Power Cells High-rate Discharge/Power Tools
D50 (μm) 10 – 13 15 – 20
Tap Density (g/cm³) ≥ 1.25 ≥ 1.20
Specific Capacity ≥ 330 mAh/g ≥ 330 mAh/g
First Cycle Efficiency ≥ 91% ≥ 94%


Applications & Industry Use

Our BTR MCMB materials are widely utilized across various lithium-ion battery architectures, including:

  1. Electric Vehicles (EV/PHEV): Enhancing range and safety.

  2. Consumer Electronics: Providing longer life for smartphones, laptops, and drones.

  3. Power Tools: Supporting high-drain discharge requirements.

  4. Energy Storage Systems (ESS): Ensuring decadal stability for solar and wind power storage.


Handling & Storage Guidelines

To maintain the high quality of BTR MCMB, we recommend:

  • Storage: Keep in a cool, dry, and well-ventilated warehouse away from oxidants.

  • Moisture Control: MCMB is sensitive to humidity. Ensure bags are sealed immediately after use.

  • Safety: Use proper PPE (dust masks and gloves) when handling the powder to avoid inhalation.


Why Choose Us as Your BTR Material Partner?

As a dedicated trade company, we bridge the gap between BTR’s world-class manufacturing and your local production needs.

  • Authenticity Guaranteed: 100% original BTR factory-packed materials.

  • Flexible Logistics: Small batch samples for R&D and container-load shipping for mass production.

  • Technical Support: We provide full COA (Certificate of Analysis) and TDS for every batch.


FAQ (Frequently Asked Questions for SEO)

Q1: What is the difference between MCMB and natural graphite? A: MCMB is an artificial material with a spherical shape that offers better rate performance, lower expansion, and longer cycle life compared to the flaky structure of natural graphite.

Q2: Can I mix CMB-S with other graphite materials? A: Yes, many manufacturers blend MCMB with other artificial or natural graphites to balance cost and performance.

Q3: Is a sample available for testing? A: We offer sample quantities (1kg – 5kg) for lab validation. Please contact our sales team for details.

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