不織布電池用セパレーターの世界市場の未来（～2030年）

重要な事実

• 2025年、電池用セパレーターに使用される不織布は世界で15万5,600トンとなり、これは17億米ドルに相当します。
• 2030年までに消費は28万トン、40億米ドルに達すると予測され、CAGRで12.5%の成長が見込まれます。

金額の高い成長率は、新しいタイプの電池に使用される、より複雑で高性能な電池用セパレーターへの移行を表しています。リチウムイオン電池用セパレーターは、主に高価格の押出ポリマーフィルムと競合していますが、その他のほとんどの電池タイプでは、低価格の紙や従来の不織布と用途が分かれています。リチウムイオン電池の需要が増加するにつれて、リチウムイオン電池用セパレーターにおける不織布の普及率も増加し、金額も成長するとみられます。

当レポートでは、世界の不織布電池用セパレーター市場について調査分析し、技術開発、促進要因と動向、将来の機会などの情報を提供しています。

目次

エグゼクティブサマリー

イントロダクションと調査手法

主な促進要因と動向

• イントロダクション
• サプライチェーン
  • 繊維/ポリマー
  • 不織布メーカー
  • 電池用セパレーターメーカー
  • 電池メーカー
• 促進要因と動向
  • 電池の安全性
  • 電気自動車（EV）の成長
  • エネルギー貯蔵システム（ESS）の成長
  • 規則
  • 技術の進歩

電池用セパレーター市場：プロセス別

• イントロダクション
  • ポリマーフィルム/シート
  • 特殊紙
• 電池用セパレーター向け不織布：プロセス別
• 電池用セパレーターに使用される不織プロセス
  • ウェットレイド
  • スパンレイド
  • その他の不織布

電池用セパレーター市場：材料タイプ別

• イントロダクション
• 電池用セパレーター向け不織布の材料
• 繊維
• ポリマー

電池用セパレーター市場：タイプ/最終用途別

• イントロダクション
• 不織布：電池タイプ別、最終用途別
  • リチウムイオン電池用セパレーター市場
  • ニッケルカドミウム電池用セパレーター市場
  • ニッケル水素電池用セパレーター市場
  • 鉛蓄電池用セパレーター市場
  • その他の電池用セパレーター市場
• 電池用セパレーター向け不織布：最終用途別

電池用セパレーター市場：地域別

• イントロダクション
• 欧州
  • 分析
  • 欧州の電池用セパレーター向け不織布
• 北米
  • 分析
  • 北米の電池用セパレーター向け不織布
• 南米
  • 分析
  • 南米の電池用セパレーター向け不織布
• アジア
  • 分析
  • アジアの電池用セパレーター向け不織布
• その他の地域

This report examines the key market drivers and trends for nonwoven battery separators for the period 2025-2030.

Key facts:

• In 2025, nonwovens used in battery separators globally accounted for 155,600 tonnes, valued at $1.7 billion
• By 2030, consumption is projected to grow at 12.5% CAGR to reach 280,000 tonnes, valued at $4.0 billion.

High growth rates in value represent a move toward more complex, higher performance battery separators used in newer battery types. Lithium-ion battery separators compete primarily with high priced extruded polymer films while most other battery types split usage among low cost paper and conventional nonwovens. As demand increases for lithium-ion batteries, so too will nonwoven penetration in lithium-ion battery separators, and value will grow.

Definition:

A battery separator is a thin, porous material which acts as a barrier between the anode and cathode. The battery separator maintains the uniformity of electrolytes within the electrolyte solution; it allows ion flow freely between the anode and cathode, and prevents electrons from flowing through, forcing them to follow a designed pathway around the separator, and provides mechanical stability to the entire battery structure.

Key Questions:

• Which sectors will see the most growth in the battery separator market?
• How will changes to regulation affect the market?
• What are the biggest challenges facing the market for nonwoven battery separators?
• How will technology advances drive demand for high-performance nonwovens?

This report is essential to:

• Raw material suppliers
• Nonwoven converters and producers
• Battery manufacturers

Table of Contents

Executive summary

Introduction and methodology

• Objectives
• Scope
• Methodology
• Definitions
  • Specific definitions for battery separator market
  • General nonwoven definitions

Key drivers and trends

• Introduction
• Supply chain
  • Fibres/polymers
  • Nonwovens producers
  • Battery separator producers
  • Battery producers
• Drivers and trends
  • Battery safety
  • Electric vehicle (EV) growth
  • Energy storage systems (ESS) growth
  • Regulations
  • Technology advances

Battery separator market by process

• Introduction
  • Polymer films/sheets
  • Specialty paper
• Nonwovens by process for battery separators
• Nonwoven processes used in battery separators
  • Wetlaid
  • Spunlaid
  • Other nonwovens

Battery separator market by material type

• Introduction
• Materials in nonwovens for battery separators
• Fibres
• Polymers

Battery separator market by type/end use

• Introduction
• Nonwovens by battery type and end use
  • Lithium-ion battery separator markets
  • Nickel cadmium battery separator markets
  • Nickel metal hydride battery separator markets
  • Lead acid battery separator markets
  • Other battery separator markets
• Nonwovens for battery separators by end use

Battery separator market by region

• Introduction
• Europe
  • Analysis
  • Nonwovens for battery separators in Europe
• North America
  • Analysis
  • Nonwovens for battery separators in North America
• South America
  • Analysis
  • Nonwovens for battery separators in South America
• Asia
  • Analysis
  • Nonwovens for battery separators in Asia
• Rest of the world (RoW)

Tables

• Global consumption of nonwovens in battery separators, 2020-30 ('000 tonnes, million m2, $ million)
• Key drivers/trends for nonwovens for battery separators, 2025
• Battery separator market by process, 2020-30 ('000 tonnes, million m2, $ million)
• Nonwoven battery separator market by process, 2020-30 ('000 tonnes, million m2, $ million)
• Wetlaid nonwovens for battery separators, 2020-30 ('000 tonnes, million m2, $ million)
• Spunlaid nonwovens for battery separators, 2020-30 ('000 tonnes, million m2, $ million)
• Other nonwovens for battery separators, 2020-30 ('000 tonnes, million m2, $ million)
• Nonwovens for battery separators market by material, 2020-30 ('000 tonnes, million m2, $ million)
• Nonwovens in battery separators market by fibre type 2020-30, by value ($ million)
• Polypropylene fibre for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Polyamide fibre for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Polyester fibre for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Glass fibre for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Rayon/lyocell fibre for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Other fibre for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Nonwovens for battery separators market by polymer materials, 2020-30, by volume ('000 tonnes, $ million)
• Polypropylene polymer for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Polyester polymer for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Polyethylene polymer for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Other polymer for nonwovens in battery separators market 2020-30, by volume and value ('000 tonnes and $ million)
• Global nonwovens consumption in battery separators by battery type and end use, 2020-30 ('000 tonnes, million m2, $ million)
• Global nonwovens consumption and sales for lithium-ion battery separators, 2020-30
• Global nonwovens consumption and sales for nickel cadmium battery separators, 2020-30
• Global nonwovens consumption and sales for nickel metal hydride battery separators, 2020-30
• Global nonwovens consumption and sales for lead acid battery separators, 2020-30
• Global nonwovens consumption and sales for other battery separators, 2020-30
• Global nonwovens consumption for battery separators by end use, 2020-30 ('000 tonnes, million m2)
• Global nonwovens sales for battery separators by end use, 2020-30 ($ million)
• Global consumption of nonwovens for battery separators, 2020-30 ('000 tonnes, million m2, $ million)
• Consumption of nonwovens for battery separators by geographic region, 2020-30 ('000 tonnes)
• Global consumption of nonwovens for battery separators by geographic region, 2020-30 (million m2, $ million)
• European consumption of nonwovens for battery separators, 2020-30 ('000 tonnes, million m2, $ million)
• Western European consumption of nonwovens for battery separators by country/region, 2020-30 ('000 tonnes, million m2, $ million)
• Eastern European consumption of nonwovens for battery separators by country/region, 2020-30 ('000 tonnes, million m2, $ million)
• European consumption of nonwovens for battery separators by end use, 2020-30 ('000 tonnes, million m2, $ million)
• North American consumption of nonwovens for battery separators by country/region, 2020-30 ('000 tonnes, million m2, $ million)
• North American consumption of nonwovens for battery separators by end use, 2020-30 ('000 tonnes, million m2, $ million)
• South American consumption of nonwovens for battery separators by country/region, 2020-30 ('000 tonnes, million m2, $ million)
• South American consumption of nonwovens for battery separators by end use, 2020-30 ('000 tonnes, million m2, $ million)
• Asian consumption of nonwovens for battery separators by country/region, 2020-30 ('000 tonnes, million m2, $ million)
• Asian consumption of nonwovens for battery separators by end use, 2020-30 ('000 tonnes, million m2, $ million)
• RoW consumption of nonwovens for battery separators by end use, 2020-30 ('000 tonnes, million m2, $ million)

Figures

• Nonwovens by process for battery separators, 2025, 2030 (value in $)
• Nonwovens for battery separators market share by material type in tonnes, 2025
• Market share for nonwovens for battery separators (tonnes) by region, 2025, 2030
• Market share for nonwovens for battery separators (sales $) by region, 2025, 2030
• Typical battery structure
• Supply chain for nonwovens for battery separators
• Battery separator market by substrate type, 2025, 2030 (% value in $)
• Nonwovens by process for battery separators, 2025, 2030 (value in $)
• Nonwovens for battery separators market share by material type in tonnes, 2025
• Nonwovens for battery separators market share by material type in tonnes, 2030
• Market levels for nonwovens in battery separators, 2025
• Global nonwovens consumption by battery type, 2025 ('000 tonnes)
• Market share for nonwovens for battery separators (tonnes) by region, 2025, 2030
• Market share for nonwovens for battery separators (sales $) by region, 2025, 2030