China China High Quality Semi Dull Polyester Chip Factories – DY-1020-01 Power battery Grade PVDF – DONGTAI Manufacturer and Supplier

China High Quality Semi Dull Polyester Chip Factories – DY-1020-01 Power battery Grade PVDF – DONGTAI

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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of PFA Granule, Injection Grade PVDF, Processing Aid For PVC, We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.

China High Quality Semi Dull Polyester Chip 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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Adhering to your principle of "quality, assistance, performance and growth", we have now gained trusts and praises from domestic and international customer for China High Quality Semi Dull Polyester Chip Factories – DY-1020-01 Power battery Grade PVDF – DONGTAI , The product will supply to all over the world, such as: Philippines, Salt Lake City, USA, In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We have been your best choice.

Customized Polymer Additives