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Acetylene Black (SL-AC1) Powder, High-Purity High-Conductivity Conductive Additive for Lithium-Ion Batteries
Acetylene Black (SL-AC1) Powder, High-Purity High-Conductivity Conductive Additive for Lithium-Ion Batteries
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About this item
- High Purity & Ultra-Low Iron Impurity: delivers exceptionally high purity of 99.9% with ultra-low iron impurity (Fe 0.9 ppm) and ash content ≤0.025% (typical 0.002%), minimizing side reactions and self-discharge in lithium-ion batteries while ensuring superior safety and long-term cycling stability
- Optimized Particle Size & Morphology: features a primary particle size of ~35 nm with a well-controlled spherical morphology, providing uniform dispersion in electrode slurries and enabling dense defect-free electrode coatings for consistent electrochemical performance
- High Specific Surface Area: exhibits a BET surface area of 58-68 m²/g (typical 62-64 m²/g), providing abundant active sites for electron transport and ensuring excellent conductive network formation at moderate addition levels (typically 1-3 wt%)
- Superior Oil Absorption: high DBP absorption value of 332 mL/100g, indicating a well-developed chain-like aggregate structure that ensures efficient conductive pathways and excellent electrolyte retention within the electrode, enhancing both electronic and ionic conductivity
- Excellent Thermal & Chemical Stability: acetylene black provides outstanding thermal and chemical stability, maintaining consistent conductivity across a wide temperature range for reliable performance in high-rate and high-temperature lithium-ion battery applications
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1-Year FREE Warranty
1-Year FREE Warranty
Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.
FREE Return
FREE Return
Enjoy 35-day free return on most regular orders. Check our Return Policy for full details and easy return steps.
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FREE US Shipping
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Best Price Promise
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10-15 business days
5-10 business days
1-Year FREE Warranty
1-Year FREE Warranty
Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.
FREE Return
FREE Return
Enjoy 35-day free return on most regular orders. Check our Return Policy for full details and easy return steps.
FREE US Shipping
FREE US Shipping
All continental US orders enjoy free standard shipping.
Best Price Promise
Best Price Promise
Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.
Contact Us
Contact Us
100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.
Secure Payment
Secure Payment
All transactions are protected by advanced encryption to ensure your personal and payment information stays safe.

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