PVDF Powder Used as a Binder for Lithium Batteries

• Customization: Available
• CAS No.: 24937-79-9
• Formula: -(C2h2f2)N-
• EINECS: 200-867-7
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Application: Binder for Lithium Batteries
• Form: Powder
• Purity: 99.5 Min
• Average Molecular Weight: 800000~1200000
• Transport Package: Bag
• Specification: 25kg/bag
• Origin: China
• HS Code: 3904690000
• Production Capacity: 20000

Product Description

 

Product Description

PVDF RESIN

1. Product usage 

PVDF for lithium battery use 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 name: PVDF powder
Package: 25kg/bag

 

2.   Product index

No.	Properties		Unit	Typical value	Test method
1	Solubility		-	Clear and           transparent,       solution without impurities,	30C/1h
2	Water content		%	≤0.10	ASTM D2902
3	Melting Point		C	162~168	ASTM D3418
4	Crystallinity		%	38-50	GB/T 19466.3
5	Rotational Viscosity		mPa.s	5000-9000	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 Dv50		um	1.0-50.0	GB/T19077
9	Metal    impurity content	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

Certifications

Packaging & Shipping

We support every way of shipping, such as by air, by sea, by express delivery. 

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! 

Main partners: Gaozheng, Huitian, Trina Solar, JinkoSolar, YOFC, CATL (top 1 Lithium battery manufacturer), BYD Company (PVDF), China Aerospace, etc.
 

 

FAQ

•Q: Are you trading company or manufacturer ?
•A: We are factory.
•Q:May I visit your factory?
•A:Sure,sincerely welcome to visit our factory, and we can also pick you up at airport or train station.
•Q:What is your main products?
•A:We have all kinds of rubber compounds for different field as well as related additives.
•Q: Do you provide samples ? is it free or extra ?
•A: Yes, we could offer the sample for free charge and you only pay the freight of express.
•Q: How much the courier freight will be charged for the samples?
•A: Courier freight depends on the quantity, weight, carton size and your area. DHL, FedEx, TNT, UPS, Aramex are available.
•Q: How long is your delivery time ?
•A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
•Q:Could I use my own logo or design on goods?
•A:Yes.Customized logo and design on mass production are available.
•Q: What is your terms of payment ?
•A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.