Raw Material Emulsion Method High Molecular Weight Carbon Chain Polymer PVDF Resin for Lithium-Ion Battery Binder

• Customization: Available
• CAS No.: 24937-79-9
• Formula: (CH2CF2)N
• Model NO.: DY-5
• EINECS: 24937-79-9
• Molecular Principal Chain: C-F Chain
• Color: White
• Rotational Viscosity: 9000-15000MPa.S
• Particle Size D50: 1.0-50.0 Um
• Melting Point: 162-168
• Sample: Free
• Transport Package: Bag
• Specification: PVDF
• Trademark: FeiTengYa
• Origin: China
• HS Code: 3904690000
• Production Capacity: 15000tons/Year

Product Description

 

Product Description

PVDF DY-5 resin for LITHIUM BATTERY

DY-5 is a powdery polyvinylidene fluoride homopolymer with low melt mass flow rate and high molecular weight, soluble in polar organic solvents, with high viscosity and adhesive property. DY-5 can be used as a binder for power batteries, energy storage, digital and other lithium batteries. Its high purity and crystallinity guarantee its long-term and stable tolerance in electrolyte.

 

Product Parameters

No.	Properties	Unit	Typical Value	TEST Method
1	Solubility	-	Clear and transparent, solution without impurities	30ºC/1h
2	Water content	%	≤0.10	ASTM D2902
3	Melting Point	ºC	162~168	ASTM D3418
4	Crystallinity	%	38-50	GB/T 19466.3
5	Rotational Viscosity	mPa.s	9000-15000	0.1g/g NMP
6	Intrinsic viscosity	10²ml/g	1.0-2.0	GB/T 1632.1
7	average molecular weight	Da	800000~1200000	GPC
8	Particle size D50	μm	1.0-50.0	GB/T19077
9	Cr	ppm	≤10	ICP-OES
10	Mn	ppm	≤10
11	Fe	ppm	≤10
12	Co	ppm	≤10
13	Ni	ppm	≤10
14	Cu	ppm	≤10
15	Zn	ppm	≤10
16	Infrared matching	%	≥95	GB/T21186

 

Detailed Photos

 

Company Profile

Wuhan Feitengya Chemical New Material Co., Ltd. was established in 2008 in Wuhan. It is an expert in the supply of fluororesin in the whole industry chain integrating scientific research, development, production and sales.

Feitengya takes high-end materials (PVDF, FEP, PFA, ETFE, PTFE, PCTFE) as the core and extends to the entire industrial chain such as lithium battery new energy, photovoltaic new energy, environmental protection, 5G industry, coating field, wire and cable, pharmaceutical fine chemicals, aerospace, and automobile fields. Established a good long-term strategic cooperative relationship with many well-known brands, college laboratories, research and development institutions, and production bases around the world, and built a huge production capacity system. The company adheres to the customer-centric and is committed to the development concept of continuously creating value for customers , perceived responsibility, high-quality return, win-win cooperation!

Packaging & Shipping

Package, transportation and storage

Packed in polythene .

Store in clean and dry places,and temperature range is 5-30ºC.

The product is transported according to non-dangerous product,avoid heat or moisture or strong shock.



Attention

Keep this product from high temperature to prevent toxic gas release at the temperature above 350ºC.