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{"title":"LA136DL PAA-Li Lithium Polyacrylic Copolymer Water-based Silicone Binder","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/ad\/67e0c2202215905df388aeef8428-200x200-1\/la136dl_paa_li_lithium_polyacrylic_copolymer_water_based_silicone_binder.jpg","attrs":{"Brand Name":"XWELL","Model Number":"LA136DL PAA-Li","Place of Origin":"China","Minimum Order Quantity":"200g"}}
{"title":"SBR Latex S2919 Styrene-Butadiene Rubber Latex Water-Based Binder","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/63\/7dde728fa51ca89414010b996edf-200x200-1\/sbr_latex_s2919_styrene_butadiene_rubber_latex_water_based_binder.jpg","attrs":{"Brand Name":"XWELL","Model Number":"SBR-S2919","Place of Origin":"China","Minimum Order Quantity":"200g"}}
LA133 Water-Based Binder Water Dispersion of Acrylonitrile Multicomponent Copolymer
Product Overview
This product has excellent electrochemical stability. It can improve the cycle performance and rate performance of lithium-ion batteries, while reducing battery polarization. It is applicable to various cathode and anode materials (including cathode materials such as LiCoO₂, LiMn₂O₄ and LiFePO₄, as well as carbon anode materials and activated carbon). It can effectively avoid the problems caused by organic solvents in lithium-ion battery slurries in terms of environmental protection, fire protection and safety.
Key Specifications
Item
Details
Name
Acrylonitrile Multicomponent Copolymer Water Dispersion
Appearance
Milky white to light yellow emulsion; no stratification, no visible impurities
Viscosity (mPa·s, 40°C)
7300 ~ 9300
D50 (μm)
≤1.0
Solid Content (%)
15.0 ± 0.2
pH Value
7 ~ 9
Product Advantages
Significantly reduces the battery’s DC internal resistance (DCR)
Improves the battery’s low-temperature high-current discharge performance, and extends battery cycle life (including cycling at 0°C)
Resists electrolyte corrosion, with minimal electrode sheet swelling
Excellent stability: resistant to high-speed shearing and freeze-thaw cycles
Does not stick to rollers during high-speed calendering, enhancing electrode sheet processability
Precautions
The viscosity of LA133 binder is high. Before use, dilute it by slowly stirring with deionized water or distilled water to facilitate dispersion.
Adding PC or EC to the anode slurry prepared with LA133 binder can improve the flexibility of the electrode sheet, avoiding edge curling and cracking of the film. The dosage is about 5% of the total solvent volume.
When coating the slurry prepared with LA133 binder, the maximum single-side coating temperature is recommended to be controlled below 80°C. If the oven temperature is too high, issues such as electrode sheet curling and coating crazing may occur.
Within the shelf life (1 year from the date of production), the viscosity of the LA binder product will increase slightly with storage time; this is a normal phenomenon.
Transportation, Usage & Storage
This product is safe for transportation when packaged intact.
This product is non-flammable, non-toxic, harmless, and non-hazardous.
Shake well before use.
Store in a room-temperature, ventilated environment; keep away from fire sources and heat, and avoid direct sunlight.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2... GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2...