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10

2022

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01

Analysis on the development prospect of PVDF lithium battery adhesive industry in 2023


This paper studies the sales volume and sales revenue of PVDF lithium battery adhesive in the global market, major regions and major countries. At the same time, it also focuses on the analysis of the competitive situation of major manufacturers (brands) worldwide, the sales volume, price, revenue and market share of PVDF lithium battery adhesive.

This paper studies the sales volume and sales revenue of PVDF lithium battery adhesive in the global market, major regions and major countries. At the same time, it also focuses on the analysis of the competitive situation of major manufacturers (brands) worldwide, the sales volume, price, revenue and market share of PVDF lithium battery adhesive.
Based on the historical situation of the past five years (2018-2022), the overall scale of PVDF lithium battery adhesives in the world, the scale of major regions, the scale and share of major enterprises, the scale of major product categories, and the scale of major downstream applications in the past few years are analyzed. Scale analysis includes sales volume, price, revenue and market share. According to the forecast of the development prospect of PVDF lithium battery adhesive in the next few years, this paper predicts that by 2029, it will mainly include the forecast of global and major regional sales volume and revenue, the forecast of classified sales volume and revenue, and the forecast of sales volume and revenue of PVDF lithium battery adhesive mainly used.
According to the research of GIR (Global Info Research), in terms of revenue, the global PVDF lithium battery adhesive revenue in 2022 is about 360.1 million dollars, and is expected to reach 1634.1 million dollars in 2029. During the period from 2023 to 2029, the CAGR is 24.1%. At the same time, the global sales volume of PVDF lithium battery adhesive in 2022 is about, and is expected to reach in 2029. In 2022, China's market size will be about US $1 million, accounting for about% of the global market, while North American and European markets will account for% and% respectively in the same period. In the next few years, China's CAGR will be%, while the United States and Europe's CAGR will be% and% respectively in the same period. The Asia-Pacific region will play a more important role. In addition to China, the United States and Europe, Japan, South Korea, India and Southeast Asia are still important markets that cannot be ignored.
Binder is one of the important component materials of the electrode sheet of lithium ion battery. It is a polymer compound that sticks the active material and conductive agent in the electrode sheet to the electrode collector. It can enhance the contact between the active material, conductive agent and the collector and stabilize the structure of the electrode sheet. It is an additional material with high technical content in the lithium ion battery materials. The research shows that although the amount of binder used in the electrode is small, the performance of the binder directly affects the capacity, life and safety of the battery. PVDF is the most commonly used oily binder in the lithium-ion battery industry at present. It is a kind of non-polar chain-loaded polymer binder. Its outstanding characteristics are strong anti-oxidation and reduction ability, good thermal stability, and easy dispersion. However, N-methylpyrrolidone (NMP) is required as a solvent. This solvent has high volatilization temperature, certain environmental pollution, and high price. The obvious shortcomings include that the Young's modulus is relatively high, and the flexibility of the pole piece is not good enough between 1-4GPa; After absorbing water, the molecular weight of PVDF decreases and its viscosity becomes worse, so it has higher requirements for environmental humidity; For ion and electronic insulation, there is a certain degree of swelling in the electrolyte, and exothermic reaction occurs with metal lithium and LixC6 at a high temperature, which is detrimental to the safety of the battery.
The major manufacturers of PVDF lithium battery adhesives worldwide include Kureha, Solvay, Arkema, etc. The world's top three manufacturers account for more than 70%.
China is the largest consumer market, accounting for about 61%, followed by Japan, accounting for about 15%.

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