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China High Quality PFA For Seal Material Supplier – DY-1020-01 Power battery Grade PVDF – DONGTAI

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Titanium Dioxide With Polyester Fabric, Pp Master Batch, Tio2 Masterbatch, We have expanded our business into Germany, Turkey, Canada, U. S. A. , Indonesia, India, Nigeria, Brazil and some other regions of the world. We are working hard to be one of the best global suppliers.
China High Quality PFA For Seal Material 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.


Product detail pictures:

China High Quality PFA For Seal Material Supplier –  DY-1020-01 Power battery Grade PVDF – DONGTAI detail pictures

China High Quality PFA For Seal Material Supplier –  DY-1020-01 Power battery Grade PVDF – DONGTAI detail pictures

China High Quality PFA For Seal Material Supplier –  DY-1020-01 Power battery Grade PVDF – DONGTAI detail pictures

China High Quality PFA For Seal Material Supplier –  DY-1020-01 Power battery Grade PVDF – DONGTAI detail pictures

China High Quality PFA For Seal Material Supplier –  DY-1020-01 Power battery Grade PVDF – DONGTAI detail pictures

China High Quality PFA For Seal Material Supplier –  DY-1020-01 Power battery Grade PVDF – DONGTAI detail pictures


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We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for China High Quality PFA For Seal Material Supplier – DY-1020-01 Power battery Grade PVDF – DONGTAI , The product will supply to all over the world, such as: Serbia, Honduras, Rwanda, The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Alexander from United Arab Emirates - 2017.10.13 10:47
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Roberta from Hyderabad - 2017.09.09 10:18
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