Lithium Battery Electrode Binder CMC Carboxymethylcellulose

• CAS No.: 9004-32-4
• Formula: C8h11o5na
• EINECS: C30000A
• Application: Used to Prepare Anode Electrode for Lithium-Ion Ba
• Material: PTFE
• Classification: Thermosetting
• Model NO.: GN-CMC
• Main Agent Composition: Natural Polymer
• Characteristic: Waterproof
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: White
• Physical Form: Yellowish Powder
• Moisture: 8-10%
• Degree of Substitution (Ds): 0.85-0.92
• pH Value(1% Solution): 6.5-8.0
• Viscosity (1% Solution at 25°c.): 2500-3500mpa′s
• Heavy Metal: <10ppm
• Molecular Weight: 600000-700000
• Transport Package: Paper Carton
• Specification: CE
• Trademark: GELON
• Origin: Linyi, Shandong, China
• Production Capacity: 1000000000000000000 Packs/Week

Product Description

Lithium Battery Electrode Binder CMC Carboxymethylcellulose

Product Description

Carboxymethylcellulose (CMC), an anionic, linear, water-soluble cellulose ether, is a derivative of natural cellulose andChloroacetic acid through chemical modification. Its aqueous solution has the functions of thickening, film formation, adhesion,
water retention, colloid protection, emulsification and suspension.

Use Tips

1. The advised added quantity of CMC should be 1.2-1.5% of total powder.
2.The recommended concentration of CMC glue is 1.5-1.8%.
3.The stirring speed is 6-10m/S speed, and the stirring time is 90-150min. Long-term ultra-high-speed shear stirring is

strictly prohibited.

Application

As an anti-precipitation agent, it has a certain degree of cohesiveness. It is used in combination with SBR in lithium battery
negative electrode slurry to moisturize and stabilize negative electrode slurry.
 

Product Parameters

 

Composition	Name	(CMC) Sodium Carboxymethyl Cellulose
	Appearance	Powder
	Color	Yellowish
Technical parameter	Viscosity(1% aqueous solution, Brookfield(DV-E) 30rpm,25ºC)	2500-3500Pa.s
	moisture	8-10% moisture
	Purity	≤99.5%
	Replacement	0.85-0.95
	PH	6.5 ~ 8.0
	Heavy metal content	10ppm
	Nacl	≤0.4%

Pictures

 

We could supply one stop solution ( turn key project) for you.
 
1.Full set of lithium battery materials,including :
LiMn2O4,LTO,LiNiMnCoO2(NMC),LiCoO2,Graphite(MCMB)and other cathode&anode battery materials;Aluminum foil,copper foils,battery separator,etc.
 
2.Full set of lithium battery equipments,for example:
mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing machine --winding machine--sealed machine,etc.
 
3.Full set of lithium battery technology.
we can design the laboratory and production line,according to customer's request.