Battery slurry dispersion testing service
Inline solid-liquid mixing and dispersion system for battery materials
Verify before failing in mass production. Confirm the reproducibility of slurry dispersion in advance.
In the dispersion process of battery slurry, it is often observed that while dispersion can be achieved without issues during the research phase, it cannot be replicated during mass production, leading to quality problems. This is particularly true for positive and negative electrode slurries and CNT conductive materials, where variations in powder input conditions, dispersion energy, viscosity changes, and differences in process configuration can significantly alter the dispersion state and coating properties. Our service conducts dispersion tests at the lab scale based on the customer's materials and formulation conditions, evaluating the dispersion state, viscosity characteristics, and reproducibility. Furthermore, we support scale-up verification using small machines and pilot equipment, visualizing risks during mass production in advance. This is not just a simple test; through verification that delves into process design, we assist in reducing troubles during the transition to mass production and shortening the startup period.
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basic information
- Target: Positive electrode slurry, negative electrode slurry, CNT conductive material paste - Corresponding content: Dispersion tests, viscosity evaluation, dispersion state confirmation, process condition examination - Verification scope: Powder input conditions, dispersion conditions (shear force, time), circulation conditions - Scale: Supports lab machines, small machines, and pilot facilities - Evaluation content: Dispersion uniformity, aggregation state, viscosity characteristics, reproducibility - Output: Optimal process conditions, scale-up guidelines, equipment configuration proposals - Target users: Research and development, production technology, equipment examination personnel - Features: Evaluation and design as a whole process rather than just individual equipment
Price information
It varies depending on the specifications.
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Applications/Examples of results
【For those who】 - Things work well in the lab but cannot be reproduced in mass production - Want to clarify the relationship between dispersion state and battery performance - Slurry viscosity is high and mixing conditions cannot be determined - Dispersion state of conductive materials is unstable - Want to eliminate risks before equipment installation 【What can be gained from testing】 - Visualization of dispersion state (elimination of clumps and aggregation) - Optimal balance between viscosity and dispersion - Clarification of reproducibility conditions during mass production - Decision-making materials for equipment specifications 【Next action】 Please share your current materials, formulation conditions, and challenges. We will propose the optimal test content.
Detailed information
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The globally renowned IKA Group and Shibuya Kogyo have been collaborating on business and technology since 2010, working together on inline continuous dispersion systems.
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Inline solid-liquid mixing pilot plant. It achieves stable dispersion while suppressing clumping through continuous mixing. It supports space-saving and short processing times, allowing for consistent scale-up considerations from research and development to mass production.
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It is a small experimental device that can be used on a tabletop. It can be utilized in the early stages of process examination.
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| Model number | overview |
|---|---|
| Inline solid-liquid mixing dispersion system |
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Company information
Our company is headquartered in Kanazawa City, Ishikawa Prefecture, and has sales offices and factories both within and outside the prefecture. We focus on the bottling business, which involves filling beverages and other products, and we are expanding into various fields such as solid-liquid mixing and dispersion systems, laser processing machines (including fiber lasers and CO2 lasers), and semiconductor assembly equipment (such as taping machines, multifunctional test handlers, ball mount machines, and bonders). Please feel free to contact us if you have any inquiries.
