Good Stability Cheap Price Sodium Carboxymethyl Cellulose CMC Powder for Lithium Battery Binder

• Customization: Available
• CAS No.: 1
• Formula: 1
• Model NO.: C3000
• Morphology: Solid-State
• Color: White
• Bonding Function: Battery Raw Material
• Characteristic: CMC/PVDF
• Composition: CMC/PVDF
• Main Agent Composition: CMC/PVDF
• Promoter Composition: CMC/PVDF
• Material: CMC, PVDF
• Product Name: Sodium Carboxymethyl Cellulose CMC Powder for Lith
• Physical Form: White 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: Vacuum Package
• Specification: c3000
• Trademark: Gelon
• Origin: Shandong, China
• HS Code: 2841900090
• Production Capacity: 2 Tons/Month

Product Description

Good stability cheap price sodium carboxymethyl cellulose cmc powder for lithium battery binder

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

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.

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.

ITEM	UNIT	MIN,VALUE	MAX VALUE	TEST METHOD
Purity(in dry condition)	%	99.5		CE-55.4
arsenic	ppm		0.2	CE-93.1
Heavy metal content	ppm		10.0	CE-93.1
Lead content	ppm		2.0	CE-93.1
Mercury content	ppm		1.0	CE-93.1
Water content(in bag)	%		8.0	CE-7.1
Sodium carboxy acetic acid	%		0.40	CE-50.1
PH(1% water solution)	%	6.5	8.0	CE-8.1
Plate test	CFU/g		1000	CE-92.1
Sodium chloride content	%		0.40	CE-15.5
Na content	%	6.5	9.5	CE-59.5
replacement	-	0.65	0.85	CE-28.4
sulfate	%	20.0	33.3	CE-66.1
Total salt content(in dry condition)	%		0.50	CE-15.4
Viscosity(25ºC,in dry condition, 1% water solution)	mPa.s	3000	4000	CE-5.15
Viscosity(viscometer : LVT, #4rotor, speed 30rpm)	mPa.s	3000	4000	CE-5.15

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.