PVDF Resin for Solar Backplance Film and Lithium Battery Diaphragm Coating

• Customization: Available
• Color: White
• Appearance: White Power
• Model NO.: DS2026
• Particle Size D50: 10+-5 Um
• Relative Density: 1.75-1.77 g/cm3
• Melting Point: 155+-5 ºC
• Moisture Content: <=0.1 %
• Thermal Deccomposition Temperature: >=380 ºC
• Melt Flow Rate: <=4.0 G/10min
• Rotation Viscosity: 500-4000 MPa.S
• Transport Package: Placed in Paper Drums
• Specification: net content of 20kg per drum.
• Trademark: Jiangsu Fuyuan New Material Co., Ltd.
• Origin: Shandong
• HS Code: 3904610000

Product Description

Product Description

PVDF resin for Solar backplance film DS2026

PVDF DS2026 brand product is a powdered polyvinylidene fluoride copolymer mainly used for coating lithium battery separators. It can effectively improve the wettability and liquid retention of PE and PP separators on electrolytes, which is more conducive to battery hot pressing process, and can increase the electrochemical stability of separators and the safety of batteries.

Specification

project	unit	DS2026	Test method or standard
Appearance	/	White powder	Visual inspection
Particle size D50	um	10 ± 5	GB/T 19077.1
Relative density	g/cm 3	1.75~1.77	GB/T 1033.1
Melting point	℃	155 ± 5	GB/T 19466.3
Moisture content	%	≤ 0.1	GB/T 6284
Thermal decomposition temperature	℃	≥ 380	GB/T 33047
Melt index	g/10min	≤ 4.0	GB/T 3682,230 ℃ /12.5kg
Rotational viscosity	mpa · s	500~4000	25 ℃ 0.1g/g NMP

Main applications

Mainly used for lithium battery diaphragm coating, both oil-based and water-based coatings can be used.

Attention

The processing temperature should not exceed 350°C, to avoid decomposition and the generation of toxic gases.

Package, Transportation, Storage

1. Packed in plastic bags and placed in paper drums, with a net content of 20kg per drum. 
2. The product is transported according to non-dangerous product. 
3. It should be stored in a clean and dry environment at 5-30 °C to prevent impurities such as dust and water vapor from mixing in.