China China High Quality SG5 Supplier – DY-1020-01 Power battery Grade PVDF – DONGTAI Manufacturer and Supplier

China High Quality SG5 Supplier – DY-1020-01 Power battery Grade PVDF – DONGTAI

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Along with the "Client-Oriented" enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for PFA Lining Material, Fluoroelastomer Terpolymer, Environmental Masterbatch, We will empower people by communicating and listening, Setting an example to others and learning from experience.

China High Quality SG5 Supplier – DY-1020-01 Power battery Grade PVDF – DONGTAI Detail:

Typital Properties

NO.	NAME OF INDEX	Test method	UNIT	JSL-21
1	Appearance	Visual Observation	-	White powder,No visible impurity
2	Solubility	Visual Observation	-	Clear and transparent, no impurity
3	Particle Size	ISO 22412	um	≤110(D50)
4	Relative Density	GB/T 1033.1	g/cm³	1.75-1.77
5	Moisture Content	HG/T2902	Wt%	≤0.10
6	Rotary Viscosity	10.28gPVDF/100mlNMP,30℃	mPa.s	5000~10000
7	Melting Point	GB/T 19466.3	℃	160-170
8	Thermal Decomposition Temperature	TGA	℃	≥370
9	Weight-average Molecular Weight	GPC，DMF		800000~1100000
10	Molecular Weight Distribution	GPC，DMF		3.0~4.0

The index standard refers to T / FSI 027-2019, and the index data is only for customers’ reference.

Instructions

Addition suggestions: Ternary systems （NCM523、NCM622、NCM811、NCA811）：1.2-1.8%；

LEP systems : 2.2-2.8%；LMO systems：1.3-1.7%；LCO systems：1.0-1.2%

(The amount of addition is adjusted according to the density and specific surface area of the positive electrode material.)

How to use: Stir at a high speed for 1-1.5 hours when the wet glue is used, then enter the pulping process after the PVDF is completely dissolved. Due to the large molecular weight of PVDF resin and slow dissolution rate, the stirring time can be increased. PVDF is added to the stirring tank in batches and the stirring temperature is increased to improve the dissolution rate.

Storage and Attention

PVDF Packaged in a two-layer polyethylene plastic bag. Products should be stored in clean, dry warehouses to prevent the introduction of impurities. This product is non-toxic and harmless at room temperature, but it should be noted that the processing temperature should not exceed 350 ℃, so as to prevent toxic gas from decomposition.

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Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for China High Quality SG5 Supplier – DY-1020-01 Power battery Grade PVDF – DONGTAI , The product will supply to all over the world, such as: Algeria, Jordan, Brisbane, Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and provide extraordinary customer service. Welcome to our company, we are expecting to cooperate with you.

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