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Global Wet-processed PO Diaphragm for Lithium Batteries Market 2025 by Manufacturers, Regions, Type and Application, Forecast to 2031

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1 Market Overview

  • 1.1 Product Overview and Scope
  • 1.2 Market Estimation Caveats and Base Year
  • 1.3 Market Analysis by Type
    • 1.3.1 Overview: Global Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Type: 2020 Versus 2024 Versus 2031
    • 1.3.2 Single-layer PP Diaphragm
    • 1.3.3 Single-layer PE Diaphragm
    • 1.3.4 Double-layer Diaphragm
    • 1.3.5 PP/PE/PP Three-layer Diaphragm
  • 1.4 Market Analysis by Application
    • 1.4.1 Overview: Global Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Application: 2020 Versus 2024 Versus 2031
    • 1.4.2 Power Battery
    • 1.4.3 Energy Storage Battery
    • 1.4.4 3C Battery
  • 1.5 Global Wet-processed PO Diaphragm for Lithium Batteries Market Size & Forecast
    • 1.5.1 Global Wet-processed PO Diaphragm for Lithium Batteries Consumption Value (2020 & 2024 & 2031)
    • 1.5.2 Global Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity (2020-2031)
    • 1.5.3 Global Wet-processed PO Diaphragm for Lithium Batteries Average Price (2020-2031)

2 Manufacturers Profiles

  • 2.1 Asahi Kasei
    • 2.1.1 Asahi Kasei Details
    • 2.1.2 Asahi Kasei Major Business
    • 2.1.3 Asahi Kasei Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.1.4 Asahi Kasei Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.1.5 Asahi Kasei Recent Developments/Updates
  • 2.2 Toray
    • 2.2.1 Toray Details
    • 2.2.2 Toray Major Business
    • 2.2.3 Toray Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.2.4 Toray Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.2.5 Toray Recent Developments/Updates
  • 2.3 Entek
    • 2.3.1 Entek Details
    • 2.3.2 Entek Major Business
    • 2.3.3 Entek Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.3.4 Entek Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.3.5 Entek Recent Developments/Updates
  • 2.4 Evonik
    • 2.4.1 Evonik Details
    • 2.4.2 Evonik Major Business
    • 2.4.3 Evonik Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.4.4 Evonik Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.4.5 Evonik Recent Developments/Updates
  • 2.5 Celgard
    • 2.5.1 Celgard Details
    • 2.5.2 Celgard Major Business
    • 2.5.3 Celgard Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.5.4 Celgard Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.5.5 Celgard Recent Developments/Updates
  • 2.6 Yunnan Energy New Material
    • 2.6.1 Yunnan Energy New Material Details
    • 2.6.2 Yunnan Energy New Material Major Business
    • 2.6.3 Yunnan Energy New Material Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.6.4 Yunnan Energy New Material Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.6.5 Yunnan Energy New Material Recent Developments/Updates
  • 2.7 Shenzhen Senior Technology Material
    • 2.7.1 Shenzhen Senior Technology Material Details
    • 2.7.2 Shenzhen Senior Technology Material Major Business
    • 2.7.3 Shenzhen Senior Technology Material Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.7.4 Shenzhen Senior Technology Material Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.7.5 Shenzhen Senior Technology Material Recent Developments/Updates
  • 2.8 Sinoma Science and Technology
    • 2.8.1 Sinoma Science and Technology Details
    • 2.8.2 Sinoma Science and Technology Major Business
    • 2.8.3 Sinoma Science and Technology Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.8.4 Sinoma Science and Technology Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.8.5 Sinoma Science and Technology Recent Developments/Updates
  • 2.9 Hebei Gellec New Energy Science&Technology
    • 2.9.1 Hebei Gellec New Energy Science&Technology Details
    • 2.9.2 Hebei Gellec New Energy Science&Technology Major Business
    • 2.9.3 Hebei Gellec New Energy Science&Technology Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.9.4 Hebei Gellec New Energy Science&Technology Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.9.5 Hebei Gellec New Energy Science&Technology Recent Developments/Updates
  • 2.10 Jiangsu Beixing
    • 2.10.1 Jiangsu Beixing Details
    • 2.10.2 Jiangsu Beixing Major Business
    • 2.10.3 Jiangsu Beixing Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.10.4 Jiangsu Beixing Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.10.5 Jiangsu Beixing Recent Developments/Updates
  • 2.11 Lucky Film
    • 2.11.1 Lucky Film Details
    • 2.11.2 Lucky Film Major Business
    • 2.11.3 Lucky Film Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.11.4 Lucky Film Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.11.5 Lucky Film Recent Developments/Updates
  • 2.12 Shanghai Putailai New Energy Technology
    • 2.12.1 Shanghai Putailai New Energy Technology Details
    • 2.12.2 Shanghai Putailai New Energy Technology Major Business
    • 2.12.3 Shanghai Putailai New Energy Technology Wet-processed PO Diaphragm for Lithium Batteries Product and Services
    • 2.12.4 Shanghai Putailai New Energy Technology Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
    • 2.12.5 Shanghai Putailai New Energy Technology Recent Developments/Updates

3 Competitive Environment: Wet-processed PO Diaphragm for Lithium Batteries by Manufacturer

  • 3.1 Global Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Manufacturer (2020-2025)
  • 3.2 Global Wet-processed PO Diaphragm for Lithium Batteries Revenue by Manufacturer (2020-2025)
  • 3.3 Global Wet-processed PO Diaphragm for Lithium Batteries Average Price by Manufacturer (2020-2025)
  • 3.4 Market Share Analysis (2024)
    • 3.4.1 Producer Shipments of Wet-processed PO Diaphragm for Lithium Batteries by Manufacturer Revenue ($MM) and Market Share (%): 2024
    • 3.4.2 Top 3 Wet-processed PO Diaphragm for Lithium Batteries Manufacturer Market Share in 2024
    • 3.4.3 Top 6 Wet-processed PO Diaphragm for Lithium Batteries Manufacturer Market Share in 2024
  • 3.5 Wet-processed PO Diaphragm for Lithium Batteries Market: Overall Company Footprint Analysis
    • 3.5.1 Wet-processed PO Diaphragm for Lithium Batteries Market: Region Footprint
    • 3.5.2 Wet-processed PO Diaphragm for Lithium Batteries Market: Company Product Type Footprint
    • 3.5.3 Wet-processed PO Diaphragm for Lithium Batteries Market: Company Product Application Footprint
  • 3.6 New Market Entrants and Barriers to Market Entry
  • 3.7 Mergers, Acquisition, Agreements, and Collaborations

4 Consumption Analysis by Region

  • 4.1 Global Wet-processed PO Diaphragm for Lithium Batteries Market Size by Region
    • 4.1.1 Global Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Region (2020-2031)
    • 4.1.2 Global Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Region (2020-2031)
    • 4.1.3 Global Wet-processed PO Diaphragm for Lithium Batteries Average Price by Region (2020-2031)
  • 4.2 North America Wet-processed PO Diaphragm for Lithium Batteries Consumption Value (2020-2031)
  • 4.3 Europe Wet-processed PO Diaphragm for Lithium Batteries Consumption Value (2020-2031)
  • 4.4 Asia-Pacific Wet-processed PO Diaphragm for Lithium Batteries Consumption Value (2020-2031)
  • 4.5 South America Wet-processed PO Diaphragm for Lithium Batteries Consumption Value (2020-2031)
  • 4.6 Middle East & Africa Wet-processed PO Diaphragm for Lithium Batteries Consumption Value (2020-2031)

5 Market Segment by Type

  • 5.1 Global Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Type (2020-2031)
  • 5.2 Global Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Type (2020-2031)
  • 5.3 Global Wet-processed PO Diaphragm for Lithium Batteries Average Price by Type (2020-2031)

6 Market Segment by Application

  • 6.1 Global Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Application (2020-2031)
  • 6.2 Global Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Application (2020-2031)
  • 6.3 Global Wet-processed PO Diaphragm for Lithium Batteries Average Price by Application (2020-2031)

7 North America

  • 7.1 North America Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Type (2020-2031)
  • 7.2 North America Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Application (2020-2031)
  • 7.3 North America Wet-processed PO Diaphragm for Lithium Batteries Market Size by Country
    • 7.3.1 North America Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Country (2020-2031)
    • 7.3.2 North America Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Country (2020-2031)
    • 7.3.3 United States Market Size and Forecast (2020-2031)
    • 7.3.4 Canada Market Size and Forecast (2020-2031)
    • 7.3.5 Mexico Market Size and Forecast (2020-2031)

8 Europe

  • 8.1 Europe Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Type (2020-2031)
  • 8.2 Europe Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Application (2020-2031)
  • 8.3 Europe Wet-processed PO Diaphragm for Lithium Batteries Market Size by Country
    • 8.3.1 Europe Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Country (2020-2031)
    • 8.3.2 Europe Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Country (2020-2031)
    • 8.3.3 Germany Market Size and Forecast (2020-2031)
    • 8.3.4 France Market Size and Forecast (2020-2031)
    • 8.3.5 United Kingdom Market Size and Forecast (2020-2031)
    • 8.3.6 Russia Market Size and Forecast (2020-2031)
    • 8.3.7 Italy Market Size and Forecast (2020-2031)

9 Asia-Pacific

  • 9.1 Asia-Pacific Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Type (2020-2031)
  • 9.2 Asia-Pacific Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Application (2020-2031)
  • 9.3 Asia-Pacific Wet-processed PO Diaphragm for Lithium Batteries Market Size by Region
    • 9.3.1 Asia-Pacific Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Region (2020-2031)
    • 9.3.2 Asia-Pacific Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Region (2020-2031)
    • 9.3.3 China Market Size and Forecast (2020-2031)
    • 9.3.4 Japan Market Size and Forecast (2020-2031)
    • 9.3.5 South Korea Market Size and Forecast (2020-2031)
    • 9.3.6 India Market Size and Forecast (2020-2031)
    • 9.3.7 Southeast Asia Market Size and Forecast (2020-2031)
    • 9.3.8 Australia Market Size and Forecast (2020-2031)

10 South America

  • 10.1 South America Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Type (2020-2031)
  • 10.2 South America Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Application (2020-2031)
  • 10.3 South America Wet-processed PO Diaphragm for Lithium Batteries Market Size by Country
    • 10.3.1 South America Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Country (2020-2031)
    • 10.3.2 South America Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Country (2020-2031)
    • 10.3.3 Brazil Market Size and Forecast (2020-2031)
    • 10.3.4 Argentina Market Size and Forecast (2020-2031)

11 Middle East & Africa

  • 11.1 Middle East & Africa Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Type (2020-2031)
  • 11.2 Middle East & Africa Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Application (2020-2031)
  • 11.3 Middle East & Africa Wet-processed PO Diaphragm for Lithium Batteries Market Size by Country
    • 11.3.1 Middle East & Africa Wet-processed PO Diaphragm for Lithium Batteries Sales Quantity by Country (2020-2031)
    • 11.3.2 Middle East & Africa Wet-processed PO Diaphragm for Lithium Batteries Consumption Value by Country (2020-2031)
    • 11.3.3 Turkey Market Size and Forecast (2020-2031)
    • 11.3.4 Egypt Market Size and Forecast (2020-2031)
    • 11.3.5 Saudi Arabia Market Size and Forecast (2020-2031)
    • 11.3.6 South Africa Market Size and Forecast (2020-2031)

12 Market Dynamics

  • 12.1 Wet-processed PO Diaphragm for Lithium Batteries Market Drivers
  • 12.2 Wet-processed PO Diaphragm for Lithium Batteries Market Restraints
  • 12.3 Wet-processed PO Diaphragm for Lithium Batteries Trends Analysis
  • 12.4 Porters Five Forces Analysis
    • 12.4.1 Threat of New Entrants
    • 12.4.2 Bargaining Power of Suppliers
    • 12.4.3 Bargaining Power of Buyers
    • 12.4.4 Threat of Substitutes
    • 12.4.5 Competitive Rivalry

13 Raw Material and Industry Chain

  • 13.1 Raw Material of Wet-processed PO Diaphragm for Lithium Batteries and Key Manufacturers
  • 13.2 Manufacturing Costs Percentage of Wet-processed PO Diaphragm for Lithium Batteries
  • 13.3 Wet-processed PO Diaphragm for Lithium Batteries Production Process
  • 13.4 Industry Value Chain Analysis

14 Shipments by Distribution Channel

  • 14.1 Sales Channel
    • 14.1.1 Direct to End-User
    • 14.1.2 Distributors
  • 14.2 Wet-processed PO Diaphragm for Lithium Batteries Typical Distributors
  • 14.3 Wet-processed PO Diaphragm for Lithium Batteries Typical Customers

15 Research Findings and Conclusion

    16 Appendix

    • 16.1 Methodology
    • 16.2 Research Process and Data Source

    According to our (Global Info Research) latest study, the global Wet-processed PO Diaphragm for Lithium Batteries market size was valued at US$ million in 2024 and is forecast to a readjusted size of USD million by 2031 with a CAGR of %during review period.
    In this report, we will assess the current U.S. tariff framework alongside international policy adaptations, analyzing their effects on competitive market structures, regional economic dynamics, and supply chain resilience.
    Wet-process polyolefin separator for lithium battery is a key component for lithium-ion batteries. It is made of polyolefin materials (such as polyethylene or polypropylene) through a wet process. The separator is located between the positive and negative electrodes of the lithium battery, isolating the two electrodes and preventing internal short circuits in the battery. At the same time, it allows lithium ions to move freely between the positive and negative electrodes through the electrolyte, thereby maintaining the normal operation of the battery.
    This report is a detailed and comprehensive analysis for global Wet-processed PO Diaphragm for Lithium Batteries market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
    Key Features:
    Global Wet-processed PO Diaphragm for Lithium Batteries market size and forecasts, in consumption value ($ Million), sales quantity (K Sqm), and average selling prices (US$/Sq m), 2020-2031
    Global Wet-processed PO Diaphragm for Lithium Batteries market size and forecasts by region and country, in consumption value ($ Million), sales quantity (K Sqm), and average selling prices (US$/Sq m), 2020-2031
    Global Wet-processed PO Diaphragm for Lithium Batteries market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (K Sqm), and average selling prices (US$/Sq m), 2020-2031
    Global Wet-processed PO Diaphragm for Lithium Batteries market shares of main players, shipments in revenue ($ Million), sales quantity (K Sqm), and ASP (US$/Sq m), 2020-2025
    The Primary Objectives in This Report Are:
    To determine the size of the total market opportunity of global and key countries
    To assess the growth potential for Wet-processed PO Diaphragm for Lithium Batteries
    To forecast future growth in each product and end-use market
    To assess competitive factors affecting the marketplace
    This report profiles key players in the global Wet-processed PO Diaphragm for Lithium Batteries market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Asahi Kasei, Toray, Entek, Evonik, Celgard, Yunnan Energy New Material, Shenzhen Senior Technology Material, Sinoma Science and Technology, Hebei Gellec New Energy Science&Technology, Jiangsu Beixing, etc.
    This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
    Market Segmentation
    Wet-processed PO Diaphragm for Lithium Batteries market is split by Type and by Application. For the period 2020-2031, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
    Market segment by Type
    Single-layer PP Diaphragm
    Single-layer PE Diaphragm
    Double-layer Diaphragm
    PP/PE/PP Three-layer Diaphragm
    Market segment by Application
    Power Battery
    Energy Storage Battery
    3C Battery
    Major players covered
    Asahi Kasei
    Toray
    Entek
    Evonik
    Celgard
    Yunnan Energy New Material
    Shenzhen Senior Technology Material
    Sinoma Science and Technology
    Hebei Gellec New Energy Science&Technology
    Jiangsu Beixing
    Lucky Film
    Shanghai Putailai New Energy Technology
    Market segment by region, regional analysis covers
    North America (United States, Canada, and Mexico)
    Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
    Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
    South America (Brazil, Argentina, Colombia, and Rest of South America)
    Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
    The content of the study subjects, includes a total of 15 chapters:
    Chapter 1, to describe Wet-processed PO Diaphragm for Lithium Batteries product scope, market overview, market estimation caveats and base year.
    Chapter 2, to profile the top manufacturers of Wet-processed PO Diaphragm for Lithium Batteries, with price, sales quantity, revenue, and global market share of Wet-processed PO Diaphragm for Lithium Batteries from 2020 to 2025.
    Chapter 3, the Wet-processed PO Diaphragm for Lithium Batteries competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
    Chapter 4, the Wet-processed PO Diaphragm for Lithium Batteries breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2020 to 2031.
    Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2020 to 2031.
    Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2020 to 2025.and Wet-processed PO Diaphragm for Lithium Batteries market forecast, by regions, by Type, and by Application, with sales and revenue, from 2026 to 2031.
    Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
    Chapter 13, the key raw materials and key suppliers, and industry chain of Wet-processed PO Diaphragm for Lithium Batteries.
    Chapter 14 and 15, to describe Wet-processed PO Diaphragm for Lithium Batteries sales channel, distributors, customers, research findings and conclusion.

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