Battery Grade CMC / PAC-CMC & PAC-YuCMC Co., Ltd.-With an design annual output of 30,000 tons of high-purity carboxymethyl cellulose sodium products (CMC) and polyanionic cellulose products (PAC).

Battery Grade CMC / PAC

YUCMC® Battery Grade CMC with the strong cohesion, good heat stability, electrical conductivity and electrochemistry property, makes the active substance and electrolyte form the even and dispersive paste, and takes the hydrogen bond effect with the silicon, therefore, it is not only widely used as the binder of cathode and anode, gel for cathode protection, but also widely applied in the silicon base electrode and graphite modification

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Introduction

YUCMC® As the binder of the battery, the CMC can be widely applied to different types of electrode materials such as lithium batteries, natural graphite, mesocarbon microbeads (MCMB), lithium titanate, tin-based silicon-based negative materials, lithium iron phosphate positive materials and the like, and can improve the capacity, the cycle life and the stability of the battery while ensuring good coating and processing performance of electrode slurry and complete and uniform coating..

Performance

YUCMC®

1.As a binder for batteries, CMC can be widely used in different types of electrode materials such as lithium batteries, natural graphite, mesophase carbon microspheres (MCMB), lithium titanate, tin-based silicon based negative material and lithium iron phosphate positive material.

2. Ensure that the electrode paste coating processing performance is good, the coating is complete and uniform at the same time, the battery capacity, cycle life and stability can be improved;

3. Effectively improve the overall performance of the electrode, ensure the contact between the active substance, the conductive agent and the collector fluid reach the same, improve the integrity of the electrode.

Packing and Storage

Packing: 包装通用

25kg kraft paper bag with PE inner, or other packing as clients request.

Storage:

1. Store in a cool, dry, clean, ventilated environment.Temperature Max. 40℃, with a relative humidity ≤80%.
2. The product for pharmaceutical and food grade should not be put together with toxic substance and harmful substance or substance with peculiar smell during transportation and storage.
3. Since the date of production, a preservation period should not exceed 4 years for the industrial product and 2 years for the product for pharmaceutical and food grade.
4. The products should be prevented from water and package bag damaging during transportation.
We can produce Detergent Grade Sodium Carboxymethyl Cellulose (CMC) with high purity, very high viscosity according to the customer's requirements.
For more information, please download the specification of Detergent Grade Sodium Carboxymethyl Cellulose (CMC).