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

China High Quality Photovoltaic – Pv PVDF Factories – DY-1020-01 Power battery Grade PVDF – DONGTAI

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China High Quality Photovoltaic – Pv PVDF Factories – 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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Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for China High Quality Photovoltaic – Pv PVDF Factories – DY-1020-01 Power battery Grade PVDF – DONGTAI , The product will supply to all over the world, such as: Libya, Swiss, Venezuela, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with no cost samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you'll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.

Extrusion Grade PFA