This is a natural mineral material that has undergone rigorous verification in the BYD lithium iron phosphate (LFP) battery supply chain for eight years. It is not a single-function additive, but serves as an electrode binder enhancer and slurry performance regulator. From cathode and anode to electrode microenvironment, it provides systematic solutions for improving battery consistency, cycle life, and safety.
 

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1. Product Overview

This product is selected from the high-purity attapulgite deposit in Xuyi, China, and refined through proprietary processes to meet battery application requirements.
This product is selected from the high-purity attapulgite deposit in Xuyi, China, and refined through proprietary processes to meet battery application requirements. It successfully addresses industry pain points in high-solid-content electrode slurries, including uneven dispersion of active materials, insufficient bonding strength, and the impact of trace impurities on electrochemical stability. As a trusted auxiliary material for leading battery manufacturers such as BYD, it represents an innovative approach to solving advanced battery manufacturing challenges through natural and reliable mineral solutions.

2. Core Features and Advantages

1. Natural Mineral Source, Ultimate Purity: Sourced from rare high-purity natural mineral deposits, this product inherently contains very low levels of harmful impurities such as heavy metals. Quality control standards exceed GB 29225-2012 (Food Grade), providing a safe and stable foundation for electrochemical systems.
2. Eight Years of Top-Tier Supply Chain Verification: Continuously and stably applied in BYD LFP battery systems for over eight years, its reliability, consistency, and effectiveness have been thoroughly tested through large-scale industrial production.
3. Triple Action, Systematic Optimization:

Function Type	Function Description
Cathode/Anode Binder Enhancement	The unique nanofiber structure forms a three-dimensional network in electrode slurry, significantly improving the bonding force between active materials and current collectors, reducing electrode peeling during charge-discharge cycles, and extending battery life
Slurry Rheology Control	Effectively prevents slurry sedimentation, ensures coating uniformity, and improves consistency and yield rate in electrode manufacturing
Slurry Impurity Control	Effectively controls trace moisture and acidic impurities during slurry preparation, reduces the impact of impurities on electrochemical performance, and ensures battery stability

4. Excellent Cost Performance: As a natural mineral material, it provides multiple functions while offering significant cost advantages compared to some synthetic polymer additives, and is compatible with existing battery manufacturing processes.

3. Key Applications in LFP Batteries

Function Positioning: Electrode Binder Enhancer & Slurry Performance Regulator
Application Stages: - Cathode Slurry (Lithium Iron Phosphate System) - Anode Slurry (Graphite/Silicon-Carbon System)
Problems Solved: Electrode powder shedding, rapid capacity degradation during cycling, poor high-temperature performance, battery consistency fluctuations

4. Main Technical Specifications

The following data are derived from our actual product testing reports, implementing standard: GB 29225-2012 “National Food Safety Standard Food Additive Attapulgite”.

4.1 Sensory Indicators

Test Item	Unit	Measured Value	Remarks
Color	—	Light Yellow	Conforms to standard requirements (Gray-White or Light Yellow)
State	—	Powder	Conforms to standard requirements

4.2 Physical Performance Indicators

No.	Test Item	Unit	Standard Requirement	Measured Value	Evaluation
1	Decolorization Rate	%	≥ 70	73	Qualified
2	Moisture	%	≤ 10.0	2.4	Qualified
3	Fineness (Passing 75μm Sieve)	%	≥ 85	98	Qualified
4	Bulk Density	g/cm³	0.5～1.0	0.6	Qualified

4.3 Chemical Purity Indicators

No.	Test Item	Unit	Standard Requirement	Measured Value	Evaluation
1	Free Acid (as H₂SO₄)	%	≤ 0.20	0.003	Qualified
2	Heavy Metals (as Pb)	mg/kg	≤ 40	< 40	Qualified
3	Total Arsenic (as As)	mg/kg	≤ 3	0.8	Qualified

5. Verified Success and Trust Endorsement

Mass Production Verification: As a long-term qualified material in the BYD LFP battery supply chain, it has undergone more than eight years of batch application testing.
Performance Endorsement: In customer evaluations, it has been proven to effectively improve electrode adhesion strength, enhance slurry stability, and assist in improving the overall cycle life of batteries.
Quality Traceability: Production management system originates from a mature food-grade product line, ensuring full traceability from raw materials to finished products and ultra-high standard consistency.

6. Why Choose Us?

We provide not just a material, but a systematic solution that has been verified by industry leaders over the long term. Choosing us means you gain:

1. Verified Reliability: Avoid unknown risks of new material introduction, directly adopt mature solutions verified by top battery manufacturers
2. Deep Technical Understanding: Based on eight years of cooperation experience and accumulated know-how, we can provide you with more targeted application technical support
3. Stable Supply Chain Guarantee: Self-owned mineral sources and mature processes ensure stable product performance and reliable supply

 

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Company Name: Huai’an Juyuan New Materials Technology Co., Ltd.
Implemented Standard: GB 29225-2012 “National Food Safety Standard Food Additive Attapulgite”
 

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Disclaimer: This technical data sheet is for reference only. Users should conduct their own tests to verify applicability for specific applications. Specifications are subject to change without prior notice.