High Quality PVDF Powder for Lithium Battery Field PVDF Resin

• CAS No.: 24937-79-9
• Formula: (CH2CF2)N
• EINECS: 24937-79-9
• Certification: REACH
• Environmental Protection: Non-Pfoa
• Function: Heat Resistance
• Model NO.: PVDF resin
• Appearance: Powder
• Color: White
• Melting Point: 162-168
• Rotational Viscosity: 5000-9000
• Particle Size DV50: 1.0-50.0
• Crystallinity: 38-50
• Samples: Free
• Transport Package: Bag
• Specification: PVDF
• Trademark: FeiTengYa
• Origin: China
• HS Code: 3904690000
• Production Capacity: 15000tons/Year

Product Description

PVDF resin for Lithium Battery Binder

It is a powdery polyvinylidenefluoride homopolymerwith low melt mass flow rate and high molecular weight, soluble in polar organic solvents, with high viscosity and adhesive property.

It can be used as a binder for power batteries, energy storage, digital and other lithium batteries. Its high purity and crystallinityguarantee 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

Package and transportation


Company Factory Certification (ISO9001:2015 & ISO14001:2015)


Company Profile

Hubei Yuntian Group is a group company and it was established in 2008 in Wuhan.

It is an expert in the supply of fluoro resin in the whole industry chain integrating scientific research, development, production and sales. Feitengya takes high-end fluoro 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 an excellent 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 continuously creating value for customers, perceived responsibility, high-quality returns, win-win cooperation!