Model number

XOANONS^®LD 1128

 

Specification

Composition	Block copolymers with conjugated groups
Active substance	60%
Solvent	1-Methyl-2-pyrrolidone

Note: This data sheet is intended to give typical results, not standard.Subject to COA.

 

Application system

LFP/LMFP pulping, carbon nanotube slurry, conductive carbon black slurry, alumina and boehmite slurry

 

Properties

●  Provide spatial hindrance and adding it to the slurry can significantly reduce the viscosity of the positive electrode slurry; Improve the fluidity of the slurry;
●  Reduce adverse phenomena such as sedimentation and flocculation of the slurry; Improve the processing performance of slurry coating, increase the yield rate, and help reduce costs and increase efficiency;
●  Can increase the solid content of LFP slurry by about 8%. Can increase the solid content of LMFP slurry by about 5%; Reduce the amount of NMP used, reduce losses during the NMP recovery process, and help reduce costs and increase efficiency;

 

Incorporation

Add dispersing agent XOANONS^®LD 1128 to NMP, mix and dissolve at 10% solid content, and then add it to the slurry according to the formula amount, grind and disperse together. The suitability of the dispersant system can be determined based on the particle size and viscosity of the slurry.

This product is a high molecular polymer that can partially replace adhesives. In order to maintain consistency in energy density, after adding wetting dispersant, the corresponding amount of binder PVDF should be recalculated based on its active substance content.

The calculation method is: PVDF dosage=PVDF (dosage without dispersant) - amount of dispersant added × Active substance content

 

Suggest addition

Addition quantity based on

Alumina, Boehmite	0.5-2.0%
LFP/LMFP cathode material	0.2-0.8%
Conductive carbon black	20-60%
Carbon nanotubes	20-60%

The recommended dosage above has little impact on the resistance, and the optimal dosage needs to be determined through a series of experiments.

 

Storage stability

Keep intact 24 months in original package.Products beyond the storage period may continue to be used after inspection. The container must be closed immediately after use.

 

package

20KG / 50KG