Report Detail
Global Wet Separators for Lithium-ion Batteries Market 2025 by Manufacturers, Regions, Type and Application, Forecast to 2031
- RnM4627515 |
- 26 September, 2025 |
- Global |
- 105 Pages |
- GIR |
- Chemical & Material
According to our (Global Info Research) latest study, the global Wet Separators for Lithium-ion Batteries market size was valued at US$ 3831 million in 2024 and is forecast to a readjusted size of USD 6198 million by 2031 with a CAGR of 6.8% 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.
Separator usually refers to a porous membrane material located between the positive and negative electrodes of a battery. Its main function is to prevent the positive and negative electrodes from directly contacting each other and causing a short circuit, while allowing electrolyte ions to pass through to maintain the battery's charge and discharge process. The wet process is also known as the thermally induced phase separation method. The wet process adopts the principle of thermally induced phase separation. The plasticizer is mixed with the polyolefin resin. Solid-liquid phase/liquid-liquid phase separation occurs during the cooling of the molten mixture. The membrane is pressed and heated to a temperature close to the melting point. It is then stretched to align the molecular chains. The film is kept warm and a volatile solvent is used to extract the plasticizer from the film to produce a diaphragm.
As a core component of lithium-ion batteries, wet-process diaphragms are mainly driven by the following market factors:
Technology iteration drives performance breakthroughs
Wet-process diaphragms use thermally induced phase separation technology to achieve precise control of microporous structure (higher porosity and more uniform pore size distribution), significantly improving battery energy density (suitable for high-end scenarios such as ternary lithium batteries) and cycle life. Compared with dry-process diaphragms, wet-process products have better electrolyte wettability and thermal stability (thermal shutdown temperature reaches 180°C), effectively responding to the safety challenges of high-energy density batteries, and technological generational advantages directly promote penetration in the mid-to-high-end market.
Policies and industrial chain synergy strengthen
Global new energy policies (such as China's dual credits and EU carbon neutrality) force battery performance upgrades, and wet-process diaphragms as key materials benefit from subsidy guidance (such as priority support for high-energy density batteries). At the same time, the localization of upstream materials (such as breakthroughs in polyethylene and ceramic coating technology) reduces costs, and the evolution of downstream solid-state battery technology generates demand for new diaphragms. The industrial chain synergizes to accelerate the iteration of wet-process diaphragm technology.
Demand upgrade opens up incremental space
High-end electric vehicles: the penetration rate of ternary lithium batteries has increased, wet-process diaphragms are adapted to the needs of high-nickel systems, and the value of each vehicle has increased accordingly.
Diversification of energy storage scenarios: household energy storage and grid-level energy storage have upgraded requirements for cycle life and safety, and wet-process diaphragms have gradually replaced dry-process products with their performance advantages.
Iteration of consumer electronics: 5G devices and wearable devices have a demand for thinner and lighter batteries, which drives wet-process diaphragms to develop in a thinner direction.
The generational gap in technology builds a moat, the resonance of policies and the industrial chain provides thrust, and the demand upgrade opens the ceiling. The three jointly drive the wet-process diaphragm market from high-end consumer batteries to the full range of power batteries.
This report is a detailed and comprehensive analysis for global Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries market size and forecasts, in consumption value ($ Million), sales quantity (K Sqm), and average selling prices (US$/Sq m), 2020-2031
Global Wet Separators for Lithium-ion Batteries market size and forecasts by region and country, in consumption value ($ Million), sales quantity (K Sqm), and average selling prices (US$/Sq m), 2020-2031
Global Wet Separators for Lithium-ion Batteries market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (K Sqm), and average selling prices (US$/Sq m), 2020-2031
Global Wet Separators for Lithium-ion Batteries market shares of main players, shipments in revenue ($ 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 Separators for Lithium-ion 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 Separators for Lithium-ion 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 Semcorp, Putailai, Senior, Gellec, TORAY, Asahi Kasei, Sinoma Science & Technology, SK IE Technology, Cangzhou Mingzhu, ENTEK, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Wet Separators for Lithium-ion 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
Coated Separator
Uncoated Separator
Market segment by Application
Power Battery
Consumer Battery
Energy Storage Battery
Major players covered
Semcorp
Putailai
Senior
Gellec
TORAY
Asahi Kasei
Sinoma Science & Technology
SK IE Technology
Cangzhou Mingzhu
ENTEK
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 Separators for Lithium-ion Batteries product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Wet Separators for Lithium-ion Batteries, with price, sales quantity, revenue, and global market share of Wet Separators for Lithium-ion Batteries from 2020 to 2025.
Chapter 3, the Wet Separators for Lithium-ion Batteries competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Wet Separators for Lithium-ion 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 Separators for Lithium-ion 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 Separators for Lithium-ion Batteries.
Chapter 14 and 15, to describe Wet Separators for Lithium-ion Batteries sales channel, distributors, customers, research findings and conclusion.
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 Separators for Lithium-ion Batteries Consumption Value by Type: 2020 Versus 2024 Versus 2031
- 1.3.2 Coated Separator
- 1.3.3 Uncoated Separator
- 1.4 Market Analysis by Application
- 1.4.1 Overview: Global Wet Separators for Lithium-ion Batteries Consumption Value by Application: 2020 Versus 2024 Versus 2031
- 1.4.2 Power Battery
- 1.4.3 Consumer Battery
- 1.4.4 Energy Storage Battery
- 1.5 Global Wet Separators for Lithium-ion Batteries Market Size & Forecast
- 1.5.1 Global Wet Separators for Lithium-ion Batteries Consumption Value (2020 & 2024 & 2031)
- 1.5.2 Global Wet Separators for Lithium-ion Batteries Sales Quantity (2020-2031)
- 1.5.3 Global Wet Separators for Lithium-ion Batteries Average Price (2020-2031)
2 Manufacturers Profiles
- 2.1 Semcorp
- 2.1.1 Semcorp Details
- 2.1.2 Semcorp Major Business
- 2.1.3 Semcorp Wet Separators for Lithium-ion Batteries Product and Services
- 2.1.4 Semcorp Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.1.5 Semcorp Recent Developments/Updates
- 2.2 Putailai
- 2.2.1 Putailai Details
- 2.2.2 Putailai Major Business
- 2.2.3 Putailai Wet Separators for Lithium-ion Batteries Product and Services
- 2.2.4 Putailai Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.2.5 Putailai Recent Developments/Updates
- 2.3 Senior
- 2.3.1 Senior Details
- 2.3.2 Senior Major Business
- 2.3.3 Senior Wet Separators for Lithium-ion Batteries Product and Services
- 2.3.4 Senior Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.3.5 Senior Recent Developments/Updates
- 2.4 Gellec
- 2.4.1 Gellec Details
- 2.4.2 Gellec Major Business
- 2.4.3 Gellec Wet Separators for Lithium-ion Batteries Product and Services
- 2.4.4 Gellec Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.4.5 Gellec Recent Developments/Updates
- 2.5 TORAY
- 2.5.1 TORAY Details
- 2.5.2 TORAY Major Business
- 2.5.3 TORAY Wet Separators for Lithium-ion Batteries Product and Services
- 2.5.4 TORAY Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.5.5 TORAY Recent Developments/Updates
- 2.6 Asahi Kasei
- 2.6.1 Asahi Kasei Details
- 2.6.2 Asahi Kasei Major Business
- 2.6.3 Asahi Kasei Wet Separators for Lithium-ion Batteries Product and Services
- 2.6.4 Asahi Kasei Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.6.5 Asahi Kasei Recent Developments/Updates
- 2.7 Sinoma Science & Technology
- 2.7.1 Sinoma Science & Technology Details
- 2.7.2 Sinoma Science & Technology Major Business
- 2.7.3 Sinoma Science & Technology Wet Separators for Lithium-ion Batteries Product and Services
- 2.7.4 Sinoma Science & Technology Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.7.5 Sinoma Science & Technology Recent Developments/Updates
- 2.8 SK IE Technology
- 2.8.1 SK IE Technology Details
- 2.8.2 SK IE Technology Major Business
- 2.8.3 SK IE Technology Wet Separators for Lithium-ion Batteries Product and Services
- 2.8.4 SK IE Technology Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.8.5 SK IE Technology Recent Developments/Updates
- 2.9 Cangzhou Mingzhu
- 2.9.1 Cangzhou Mingzhu Details
- 2.9.2 Cangzhou Mingzhu Major Business
- 2.9.3 Cangzhou Mingzhu Wet Separators for Lithium-ion Batteries Product and Services
- 2.9.4 Cangzhou Mingzhu Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.9.5 Cangzhou Mingzhu Recent Developments/Updates
- 2.10 ENTEK
- 2.10.1 ENTEK Details
- 2.10.2 ENTEK Major Business
- 2.10.3 ENTEK Wet Separators for Lithium-ion Batteries Product and Services
- 2.10.4 ENTEK Wet Separators for Lithium-ion Batteries Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2020-2025)
- 2.10.5 ENTEK Recent Developments/Updates
3 Competitive Environment: Wet Separators for Lithium-ion Batteries by Manufacturer
- 3.1 Global Wet Separators for Lithium-ion Batteries Sales Quantity by Manufacturer (2020-2025)
- 3.2 Global Wet Separators for Lithium-ion Batteries Revenue by Manufacturer (2020-2025)
- 3.3 Global Wet Separators for Lithium-ion Batteries Average Price by Manufacturer (2020-2025)
- 3.4 Market Share Analysis (2024)
- 3.4.1 Producer Shipments of Wet Separators for Lithium-ion Batteries by Manufacturer Revenue ($MM) and Market Share (%): 2024
- 3.4.2 Top 3 Wet Separators for Lithium-ion Batteries Manufacturer Market Share in 2024
- 3.4.3 Top 6 Wet Separators for Lithium-ion Batteries Manufacturer Market Share in 2024
- 3.5 Wet Separators for Lithium-ion Batteries Market: Overall Company Footprint Analysis
- 3.5.1 Wet Separators for Lithium-ion Batteries Market: Region Footprint
- 3.5.2 Wet Separators for Lithium-ion Batteries Market: Company Product Type Footprint
- 3.5.3 Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries Market Size by Region
- 4.1.1 Global Wet Separators for Lithium-ion Batteries Sales Quantity by Region (2020-2031)
- 4.1.2 Global Wet Separators for Lithium-ion Batteries Consumption Value by Region (2020-2031)
- 4.1.3 Global Wet Separators for Lithium-ion Batteries Average Price by Region (2020-2031)
- 4.2 North America Wet Separators for Lithium-ion Batteries Consumption Value (2020-2031)
- 4.3 Europe Wet Separators for Lithium-ion Batteries Consumption Value (2020-2031)
- 4.4 Asia-Pacific Wet Separators for Lithium-ion Batteries Consumption Value (2020-2031)
- 4.5 South America Wet Separators for Lithium-ion Batteries Consumption Value (2020-2031)
- 4.6 Middle East & Africa Wet Separators for Lithium-ion Batteries Consumption Value (2020-2031)
5 Market Segment by Type
- 5.1 Global Wet Separators for Lithium-ion Batteries Sales Quantity by Type (2020-2031)
- 5.2 Global Wet Separators for Lithium-ion Batteries Consumption Value by Type (2020-2031)
- 5.3 Global Wet Separators for Lithium-ion Batteries Average Price by Type (2020-2031)
6 Market Segment by Application
- 6.1 Global Wet Separators for Lithium-ion Batteries Sales Quantity by Application (2020-2031)
- 6.2 Global Wet Separators for Lithium-ion Batteries Consumption Value by Application (2020-2031)
- 6.3 Global Wet Separators for Lithium-ion Batteries Average Price by Application (2020-2031)
7 North America
- 7.1 North America Wet Separators for Lithium-ion Batteries Sales Quantity by Type (2020-2031)
- 7.2 North America Wet Separators for Lithium-ion Batteries Sales Quantity by Application (2020-2031)
- 7.3 North America Wet Separators for Lithium-ion Batteries Market Size by Country
- 7.3.1 North America Wet Separators for Lithium-ion Batteries Sales Quantity by Country (2020-2031)
- 7.3.2 North America Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries Sales Quantity by Type (2020-2031)
- 8.2 Europe Wet Separators for Lithium-ion Batteries Sales Quantity by Application (2020-2031)
- 8.3 Europe Wet Separators for Lithium-ion Batteries Market Size by Country
- 8.3.1 Europe Wet Separators for Lithium-ion Batteries Sales Quantity by Country (2020-2031)
- 8.3.2 Europe Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries Sales Quantity by Type (2020-2031)
- 9.2 Asia-Pacific Wet Separators for Lithium-ion Batteries Sales Quantity by Application (2020-2031)
- 9.3 Asia-Pacific Wet Separators for Lithium-ion Batteries Market Size by Region
- 9.3.1 Asia-Pacific Wet Separators for Lithium-ion Batteries Sales Quantity by Region (2020-2031)
- 9.3.2 Asia-Pacific Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries Sales Quantity by Type (2020-2031)
- 10.2 South America Wet Separators for Lithium-ion Batteries Sales Quantity by Application (2020-2031)
- 10.3 South America Wet Separators for Lithium-ion Batteries Market Size by Country
- 10.3.1 South America Wet Separators for Lithium-ion Batteries Sales Quantity by Country (2020-2031)
- 10.3.2 South America Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries Sales Quantity by Type (2020-2031)
- 11.2 Middle East & Africa Wet Separators for Lithium-ion Batteries Sales Quantity by Application (2020-2031)
- 11.3 Middle East & Africa Wet Separators for Lithium-ion Batteries Market Size by Country
- 11.3.1 Middle East & Africa Wet Separators for Lithium-ion Batteries Sales Quantity by Country (2020-2031)
- 11.3.2 Middle East & Africa Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries Market Drivers
- 12.2 Wet Separators for Lithium-ion Batteries Market Restraints
- 12.3 Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries and Key Manufacturers
- 13.2 Manufacturing Costs Percentage of Wet Separators for Lithium-ion Batteries
- 13.3 Wet Separators for Lithium-ion 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 Separators for Lithium-ion Batteries Typical Distributors
- 14.3 Wet Separators for Lithium-ion Batteries Typical Customers
15 Research Findings and Conclusion
16 Appendix
- 16.1 Methodology
- 16.2 Research Process and Data Source
Summary:
Get latest Market Research Reports on Wet Separators for Lithium-ion Batteries. Industry analysis & Market Report on Wet Separators for Lithium-ion Batteries is a syndicated market report, published as Global Wet Separators for Lithium-ion Batteries Market 2025 by Manufacturers, Regions, Type and Application, Forecast to 2031. It is complete Research Study and Industry Analysis of Wet Separators for Lithium-ion Batteries market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.
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