CMC Market Status:
Sodium carboxymethyl cellulose has been widely used as a negative electrode material in battery manufacturing for quite a long time, but compared with the food and drug industry, construction industry, petrochemical industry, toothpaste production, etc., the proportion of CMC usage is very small , can almost be ignored. It is for this reason that there are almost no CMC production plants at home and abroad that do professional development and production for battery production needs. The CMC-Na currently circulating in the market is mass-produced by the factory, and according to the quality of the batches, the better batches are selected and supplied to the battery industry, and the rest are sold in food, construction, petroleum and other channels. As far as battery manufacturers are concerned, there are not many choices in terms of quality, even imported CMCs that are several times higher than domestic products.
The difference between our company and other CMC factories is:
(1) Only produce high-end products with high technical content requirements, technical barriers, and high added value, and rely on top R&D teams and resources to conduct targeted R&D and production for industry needs;
(2) Subsequent product upgrades and technical service capabilities are strong, production and research are integrated, and the technology and optimal formula design that are ahead of the peers are maintained at any time to ensure the high quality of products and the stability of products;
(3) It can jointly design and develop unique CMC products suitable for customers with battery companies.
In view of the development status of CMC’s domestic market, combined with the “green energy” and “green travel” advocated at the current stage, the electric vehicle industry and the 3C consumer battery industry have experienced explosive growth, which is not only an opportunity for rapid development but also an opportunity for battery manufacturers. Faced with strong competition, battery manufacturers not only have high requirements for the quality of various raw materials, but also have an urgent need for cost reduction.
In this wave of rapid advancement, Green Energy Fiber will take the CMC series of products as a boat and go hand in hand with all partners to achieve the localization of the customer’s CMC (CMC-Na, CMC-Li) market. Cost-effective products to promote win-win cooperation. Based on the domestic market and global layout, we will create the most professional and competitive battery-grade cellulose enterprise brand.
Green energy fiber product features:
Customers in the lithium battery market need ultra-pure CMC, and impurities in CMC will affect the performance of the battery itself and production efficiency. The CMC-Na and CMC-Li produced by our company’s slurry method have some unique advantages compared to other manufacturers’ kneader method products:
(1) Guarantee the reaction uniformity of the product and the purity of the finished product:
The glue has good solubility, good rheology, and no raw fiber residue
Less insoluble matter, no need to sieve after the glue solution is fully dissolved
(2) It has stronger elongation at break and relatively higher flexibility. Compatible with natural and artificial graphite, ensuring the lasting adhesion between graphite and copper foil and effectively improving cracking, curling and other bad phenomena;
(3) The slurry method cooperates with our unique production formula process, which effectively inhibits the short-chain activities of C2 and C3 and reduces the number of group substitutions, increases the activity of C6 long-chain groups and increases the substitution ratio of long-chain groups, significantly Improve the flexibility of the existing CMC-Na, improve the phenomenon of cracking and rolling during the coating process, and also make the product have better physical processing properties.
Post time: Apr-25-2024