Atomfair Conductive Carbon Black, High-Absorption Grade, 100 gProduct Type: Carbon material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, material form, dimensional range, concentration or package confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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How does the high iodine absorption of 1360 mg/g trade off against the oil absorption range of 380–510 ml/100g in Kenjen Carbon Black ECP-600JD for conductive additive applications?
The high iodine absorption of 1360 mg/g indicates a very high surface area, which enhances conductivity but can increase oil absorption demand. The specified oil absorption (380–510 ml/100g) reflects the amount of liquid required to wet the powder, impacting dispersion viscosity and processing. This trade-off means that achieving uniform dispersion in high-solids slurries may require careful solvent or binder optimization to avoid excessive viscosity while retaining the conductivity benefits of the high surface area.
What compatibility constraints arise from the <1% water content specification when using Kenjen Carbon Black ECP-600JD in moisture-sensitive electrode formulations?
The <1% water content is critical for moisture-sensitive electrode slurries, such as those using NMP-based PVDF binders or lithium-based chemistries. Elevated moisture can cause binder degradation, hydrogen evolution, or slurry gelation. The measured water content of <1% ensures minimal interference, but users must still dry the material prior to use or store it in a dry environment to prevent moisture pickup given its low density (130 g/L), which increases surface exposure.
What handling and storage infrastructure is required for Kenjen Carbon Black ECP-600JD given its low density of 130 g/L and high surface area?
With a density of 130 g/L (equivalent to 0.13 g/mL), the material is highly fluffy and prone to airborne dust generation. Storage in sealed, antistatic containers in a dry, ventilated area is recommended. The high surface area (indicated by iodine absorption 1360 mg/g) also makes it hygroscopic, so humidity-controlled storage (<1% water as supplied) is necessary to maintain performance. Handling should be performed in a fume hood or with appropriate dust masks to avoid inhalation.
Kenjen Carbon Black ECP-600JD (100 g) is a high-structure, high-surface-area carbon black with iodine absorption of 1360 mg/g and oil absorption of 380-510 ml/100g, suited for conductive additive applications in battery electrodes. However, the product specification table contains conflicting values for water content (<1% vs. <0.5%) and density (130 g/L vs. 110 g/L), which require clarification before procurement.
Positive
- High iodine absorption for conductivity: Iodine absorption of 1360 mg/g indicates a very high surface area, which enhances electronic conductivity when incorporated into electrode formulations.
- High oil absorption for dispersion: Oil absorption of 380-510 ml/100g reflects a highly branched, porous structure that facilitates uniform dispersion in polymer or solvent systems.
Trade-offs
- Inconsistent specification values: The technical specifications table lists conflicting water content (<1% vs. <0.5%) and density values (130 g/L vs. 110 g/L), requiring verification with the supplier to ensure correct material selection.
- Low bulk density handling: A density of 130 g/L (or 110 g/L) means the material is highly voluminous, necessitating careful handling to avoid dusting and ensuring adequate storage space.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
