PVDF-LBG07

Category: Lithium Battery Grade PVDF
Catalog Number: ACMA-PVDF-LBG07
Appearance: White Particle
Particle Size: ≤ 110 μm (D50)
Rotational Viscosity: 500-3000 mPa.s

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Product Description

PVDF-LBG07 is a medium to high viscosity grade PVDF copolymer that contains special functional groups. These groups reduce the crystallinity of the polymer and provide the material with a certain degree of flexibility, enhancing the interactions between polymer molecules, active substances, and metal electrodes. This improves the adhesion performance, making it especially suitable for use in lithium cobalt oxide and lithium iron phosphate systems in the electric vehicle industry.

By effectively reducing the amount of formula used, PVDF-LBG07 can decrease the DC internal resistance of the battery, enhance energy density, and improve charging and discharging performance. Additionally, it can increase the capacity retention rate of the battery during the cycling process, meeting the specific needs of the automotive industry.

Technical Specifications

Item	Specifications
Particle Size	≤ 110 μm (D50)
Water Absorption	≤ 0.1%
Rotational Viscosity	500-3000 mPa.s
Molecular Weight	≥ 900,000 Da
Secondary Melting Point	155-165 °C
Crystallinity	15-40%
Zinc (Zn)	≤ 10 ppm
Nickel (Ni)	≤ 10 ppm
Iron (Fe)	≤ 10 ppm
Chromium (Cr)	≤ 10 ppm
Copper (Cu)	≤ 10 ppm

Choose Alfa Chemistry

Alfa Chemistry is your trusted source for high-quality lithium battery grade PVDF products. We take great care in manufacturing our products to meet stringent technical specifications, guaranteeing their efficacy in improving battery performance. Reach out to us today to discover how we can support your requirements for lithium battery grade PVDF.

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