Global Power Battery Blue Film Industry Size, Market Share, Price and Growth Rate Research Report 2025

On Aug 27, the latest report "Global Power Battery Blue Film Market 2025 by Manufacturers, Regions, Types and Applications, Forecast to 2031" from Global Info Research provides a detailed and comprehensive analysis of the global Power Battery Blue Film market. The report provides both quantitative and qualitative analysis by manufacturers, regions and countries, types and applications. As the market is constantly changing, this report explores market competition, supply and demand trends, and key factors that are causing many market demand changes. The report also provides company profiles and product examples of some of the competitors, as well as market share estimates for some of the leading players in 2025.

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According to our (Global Info Research) latest study, the global Power Battery Blue Film market size was valued at US$ 220 million in 2024 and is forecast to a readjusted size of USD 485 million by 2031 with a CAGR of 5.7% 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.
In 2024, the global production of power battery blue film tape will reach 56.6 million square meters, with an average selling price of US.78 per square meter. The first generation of blue film tape is mainly used for wrapping various types of aluminum shell battery PACK and battery packs, such as insulation protection and fixation of power battery assembly, bundling of cylindrical/square power battery packs, and plays the role of insulation and fixation protection. The conventional structure of the product is PET substrate + adhesive layer + PET substrate + adhesive layer, which has the characteristics of high-voltage breakdown resistance, puncture resistance, and good tensile strength. With the vigorous development of a new round of global scientific and industrial changes, the integration of related technologies in the fields of automobiles, energy, transportation, information and communications has accelerated, becoming the development trend and trend of the automotive industry. The expansion of the scale of the power battery industry has driven the continuous release of blue film market demand. In response to the design of high volume utilization power batteries with high battery capacity (CTB/CTC market), the assembly method and form have undergone revolutionary changes, and the market has begun to have a demand for higher-performance blue film adhesives (second-generation blue film). The second-generation blue film uses modified acrylic PSA as resin and adopts thermal curing + UV curing method, which has better adhesion and shear strength.
Coating with blue film is an important process in the production of power batteries. Power batteries refer to power sources that can provide power sources for electric vehicles, electric equipment, electric bicycles, electric tools, etc. In recent years, thanks to the development of industries such as electric equipment and new energy vehicles, the scale of my country's power battery industry has continued to expand. According to data from the China Automotive Power Battery Industry Innovation Alliance, in 2023, my country's cumulative sales of power batteries will be 616.3GWh, a year-on-year increase of 32.4%; cumulative exports of power batteries will be 127.4GWh, a year-on-year increase of 87.1%.
With the rise of power batteries, power double-layer protective films have also emerged. The power battery insulation blue film tape uses a double-layer PET substrate and is coated with acrylic adhesive, which has both appearance protection and insulation functions during battery pack assembly. It has both the excellent electrical and mechanical properties of the film, as well as stability and good bonding properties. The double-layer composite substrate is soft, not easy to curl when bent and pasted, and does not leave residual glue. It has excellent puncture resistance, penetration resistance and high temperature resistance, meeting the performance requirements of power battery packaging. In the production process of lithium-ion batteries, the coating process is not only a reflection of the neat appearance of the product, but also a key process to ensure safety performance. The blue film not only provides the necessary electrical insulation and physical protection, but also affects the heat dissipation efficiency and yield rate of the battery. With the explosive growth of the new energy vehicle market, the safety, energy density and cost control of power batteries have become the core competitive points of the industry. As one of the mainstream forms, the protection technology of the cell shell of the square shell lithium-ion battery directly affects the reliability and service life of the battery system. In the battery grouping process, the insulation protection when the cell and the cold plate are bonded together, the electrical safety between the cells and the battery are particularly prominent. The outer shell of the square shell battery is mostly conductive metal such as aluminum alloy or stainless steel. Direct contact may cause short circuits between the battery or the external structure. As a high-insulation material (such as PET, etc.), the blue film has an insulation resistance of more than 1000MΩ and a withstand voltage level of more than 1000V, which can effectively isolate the metal surface. Experimental data show that when the battery coated with blue film is stacked in modules, the risk of short circuit caused by shell burrs is reduced by more than 90%. Under current technical conditions, blue film is still the preferred solution for square shell battery protection due to its advantages of balanced comprehensive performance, mature technology and controllable cost. However, as new energy vehicles evolve towards 800V high-voltage platform solid-state batteries, blue film needs to be upgraded to higher voltage resistance (>2000V), thinner (<50μm) and intelligent. In the future, blue film may form a multifunctional composite protection system with diaphragm and packaging film, becoming a key link in battery safety and performance breakthroughs.
This report is a detailed and comprehensive analysis for global Power Battery Blue Film 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.



This report also provides key insights about market drivers, restraints, opportunities, new product launches or approval.
Power Battery Blue Film 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: First Generation (Acrylic PSA + Heat Curing)、 Second Generation (Modified Acrylic PSA + Heat Curing/UV Curing)
Market segment by Application: Battery Physical Protection、 Battery Electrical Insulation、 Battery Thermal Management Assistance
Major players covered: Nitto Denko Corporation、 Denka、 Resonac、 LG Chem、 3M、 Sidike、 Ginnva、 Cybrid Technologies Inc、 Jsfupai、 Shenzhen Runhai Electronic Co., Ltd.、 Egret Group、 Shenzhen Zhengxinyuan Corporation Limited、 Fine Chemical manufacturing Co., Ltd.、 Heatenergy、 Xiamen Tmax Battery Equipments Limited.

The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Power Battery Blue Film product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Power Battery Blue Film, with price, sales quantity, revenue, and global market share of Power Battery Blue Film from 2020 to 2025.
Chapter 3, the Power Battery Blue Film competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Power Battery Blue Film 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 Power Battery Blue Film 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 Power Battery Blue Film sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2020 to 2024.and Power Battery Blue Film market forecast, by regions, by Type, and by Application, with sales and revenue, from 2025 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 Power Battery Blue Film.
Chapter 14 and 15, to describe Power Battery Blue Film sales channel, distributors, customers, research findings and conclusion.

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 Power Battery Blue Film
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace

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