Raw Material Resin Polyvinylidene Fluoride PVDF Powder for Lithium Battery Binder

• Customization: Available
• CAS No.: 24937-79-9
• Formula: -(C2h2f2)N-
• Model NO.: DY-5
• EINECS: 200-867-7
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Delivery Time: 7-20 Days
• MOQ: 1kg
• Delivery Term: EXW/Fob/CFR/CIF
• Rotational Viscosity: 5000-9000
• Synthesis Method: Emulsion
• Transport Package: Carton
• Trademark: DY-5
• Origin: China
• HS Code: 390469
• Production Capacity: 15000 Tons/Year
• Package Size: 58.00cm * 39.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

PVDF POWDER 

1. Product index
PVDF DY-5 Resin 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.

  PVDF DY-5 RESIN for LITHIUM BATTERY

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	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

2. Application:

PVDF has a variety of models: photovoltaic , injection & extrusion, molding, lithium electric battery, diaphragm, water-based coating.

3.Our Factory

With 16 years of R&D experience, we offer:

PVDF, PFA, FEP, ETFE, PTFE, FKM;
FEP tubes, PVDF sheets, Semiconductor injection parts;
PPCTFE Film ,PEM, Flow cell membrane, Fluorine film.

4. Certificate

ISO9001/IS014001
5. Packaging/Shipping:

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 fluorine-materials (PVDF, FEP, PFA, ETFE, PTFE, PCTFE).
•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.