XOANONS® Dispersing agent
Used for preparing LFP / LMFP cell homogenate

Product Code
XOANONS®LD 1128

Physicochemical Index

Item	Specification	Test Method/Equipment	Test Standard
Composite	Block copolymers with conjugated groups	---	---
Appearance	Slightly yellow to yellow gelatinous substance	---	---
Content	60±3%	Electric hot blast drying oven （125℃×1h）	GB/T 1725-2007
Solvent	1-methyl-2-pyrrolidone	---	---
Density	1.02-1.06g/ml	Pycnometer	GB/T 6750-2007
Viscosity	5-25 Seconds	LD-1128：NMP=10：90，Tu-4	GB/T 1723-1993
pH value	7-10	LD-1128：NMP=10：90， Glass Electrode method	GB/T 9724-2007
Moisture	＜1.5%	Automatic moisture titrator	GB/T 6283-2008
Refractive index	1.466-1.470	Abbe refractometer	GB/T 6488-2008

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

Application Field
LFP / LMFP cell homogenate

Property
Provide steric hindrance, and it can significantly reduce the viscosity of the positive electrode slurry; improve the fluidity of the slurry;
Reduce the settlement, flocculation and other bad phenomena of slurry; improve the slurry coating processing performance, improve the yield, help reduce cost and increase efficiency;
It can increase the solid content of LFP slurry by about 6%; increase the solid content of LMFP slurry by about 8%; reduce the amount of NMP and reduce the loss in NMP recovery process to help reduce cost and increase efficiency.
Reduce the internal resistance of electrode sheets, improve rate charging performance and realize fast charging function.
Electrochemical stability: 0.1 V – 5.0 V

Usage Method
Add to the NMP, press 2:98 (XOANONS®LD 1128: NMP) Stir well and dissolve, and then add the slurry according to the formula to grind and disperse together. The system applicability of the dispersant can be judged according to the particles and viscosity of the slurry.
This product is a polymer, which can be used partially instead of adhesive. In order to maintain the consistency of energy density, the corresponding amount of binder PVDF should be recalculated according to the content of the active substance. The calculation method is:
PVDF = PVDF (without dispersant) -active substance

Recommended Dosage
The added amount (purchased form) is based on
LFP / LMFP cathode material: 0.2-0.8%
The above recommended amount has little influence on the resistance, and the optimal amount should be determined by a series of tests.

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
25KG ((plastic drum lined with aluminum-plastic bag))