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汽车隔热板：市场份额分析、行业趋势、统计数据和成长预测（2025-2030 年）

Automotive Heat Shield - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2025 - 2030)
出版日期: | 出版商: Mordor Intelligence | 英文 100 Pages | 商品交期: 2-3个工作天内

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简介目录

预计 2025 年汽车隔热板市场规模为 133.7 亿美元，到 2030 年将达到 169 亿美元，预测期内（2025-2030 年）的复合年增长率为 4.80%。

汽车隔热板-市场-IMG1

日益严格的排放气体法规和向电动动力传动系统的快速转型正在塑造产业的发展轨迹。受电池安全要求、轻量化目标和创新材料的驱动，所有车型的汽车製造商都将热防护放在首位。他们正在采用复合材料和智慧感测器来减轻重量、保持触媒转换器效率，并在快速充电过程中保护锂离子电池。同时，大型一级触媒转换器正在利用规模经济优势，实现材料组合多元化，并采用对冲策略。

全球汽车隔热板市场趋势与洞察

更严格的排放气体和燃油经济法规

根据美国环保署 (EPA) 现行规定，到 2032 年，新乘用车的二氧化碳排放限值将提高至每英里 85 克，这将迫使汽车製造商提高引擎运行温度，以保持触媒转换器处于最佳关闭温度。能够吸收辐射废气热量的多层金属屏蔽层对于满足排放气体和企业平均燃油经济性目标至关重要。高利润的高端屏蔽层在加州、西欧和日本的普及速度最快，而成本敏感型产品则在法规较弱且截止日期临近的新兴市场占据主导地位。

混合动力汽车电池温度控管需求快速成长

锂离子电池组在20至40°C之间运作最为安全，其密封结构必须能承受超过1000°C的高温。电池机壳内部的新型陶瓷纤维和阻燃层可抑制热失控的蔓延，而内建的冷却通道和相变插件则可应对快速充电峰值。将热感罩视为安全关键硬体的汽车製造商正在推动电动车市场实现两位数成长，尤其是在中国和德国，这两个国家的电动车车型投放速度空前。

原物料价格波动（铝、不锈钢）

2025年初，受澳洲矾土供应中断和昆明地区停电的影响，铝价飙升15%，挤压了铝压片供应商的净利率，因为铝压片的金属含量可能超过70%。一级铝生产商在期货交易所进行对冲，而许多三级铝生产商缺乏信贷额度，因此正在加速研发成本曲线更稳定的聚合物和陶瓷替代方案。

細項分析

到2024年，引擎室隔热板将占据汽车隔热板市场的79.56%，这反映了长期以来保护线路、塑胶储液器和乘客脚部空间免受引擎缸体和排气歧管辐射的需求。随着涡轮增压器的发展和缸头尺寸的缩小，产生的温度也随之升高，玻璃纤维雾面铝多层设计仍将占据主导地位。电池和电力电子屏蔽虽然收入份额较小，但随着能量密度每增加一千瓦时，对密封的需求也随之增加，其复合年增长率高达12.04%。柔性陶瓷纸和阻燃泡沫覆盖电池框架，而铜网扩散器则在直流快速充电阶段将热点引导至远离电池单元的位置。

排气系统防护罩是第二大细分市场，占15%，主要受欧7和EPA后处理温度窗口的推动。这些组件通常采用双壳结构和凹坑图案，以保留边界层空气，并将表面温度降低40°C。由于涡轮增压汽油引擎在全球的普及，涡轮增压器和进气歧管防护罩的复合年增长率达到9.6%。车身底部和底盘防护罩结合了导热和吸音层，可将传动系统噪音降低高达3dB，并可有效抵御越野SUV的石击。

金属解决方案，主要包括3xxx铝板和409不銹钢，将在2024年占据87.01%的市场份额，但由于其众所周知的成型、连接和回收工艺，仍将占据汽车隔热板市场的大部分出货量。可变厚度液压成形和雷射穿孔技术可减轻重量，同时排放滞留的余热。

非金属和复合材料替代品正逐渐赢得市场份额，其重量减轻了40-60%，隔热性能降低了35%。气凝胶填充毯可将热传导率降至0.015 W/mK，使2毫米厚的夹层结构与6毫米厚的铝壳结构相当。 Aspen Aerogels的PyroThin®面板环绕电动车电池组，将失控现象限制在单一模组内，并为电池组设计师提供宝贵的冷却余量。

单壳压机占2024年56.10%的市场份额，由于其一体式设计降低了模具成本，在飞溅区和中等温度支架领域仍然广受欢迎。然而，引擎室峰值温度的上升正使其温度上限达到200°C。双壳模具可以透过插入空气间隙来阻挡高达40%的辐射通量，从而在不改变防火墙几何形状的情况下满足更严格的座舱保温目标。

成长最快的类别是夹层复合材料，它将铝製外壳与微孔陶瓷芯结合在一起。摩根先进材料公司目前供应一种多层垫，可在爬坡工作循环中将排气管道温度保持在450°C以下，同时与先前的钢製垫相比，重量减轻了70%。

区域分析

到2024年，亚太地区将维持46.92%的汽车隔热板市场份额，复合年增长率为9.69%。中国广东和江苏的电动车组装中心指定使用陶瓷纤维电池隔离器，而日本原始设备製造商则推出多层隔音隔热密度电池组冷却屏蔽。

欧洲紧随其后，占27.22%。欧7排放法规和原始设备製造商严格的减重配额刺激了对复合材料和再生铝设计的需求。德国豪华品牌正在为保护涡轮增压器外壳的超薄钛铝加热毯支付溢价。法国的一个中型汽车计画正在试验消费后铝原料，该原料可将二氧化碳排放量减少高达95%。英国一家小批量高性能汽车製造商已选择3D列印的Inconel合金防护罩来製造复杂的涡轮涡流，这表明该地区对增材製造技术的需求。

北美占2024年销售额的18.13%。虽然美国皮卡和SUV车型消耗了大量传统的冲压铝製屏蔽罩，但特斯拉、通用和福特的电动车平台正在推动电池舱保护的快速成长。加拿大的冻融气候提高了耐久性测试阈值，促使复合材料供应商转向金属陶瓷混合结构。一个日趋成熟的墨西哥供应商群体正在透过成型气凝胶填充的柔性包裹层来多元化其区域采购版图，这些组装厂。

其他福利：

  • Excel 格式的市场预测 (ME) 表
  • 3个月的分析师支持

目录

第一章 引言

  • 调查先决条件
  • 调查范围

第二章调查方法

第三章执行摘要

第四章 市场状况

  • 市场概况
  • 市场驱动因素
    • 更严格的废气和燃油经济法规
    • 混合动力汽车电池温度控管需求快速成长
    • 轻质铝及复合材料
    • 亚太地区汽车产量不断成长
    • 主动/智慧型隔热罩的出现
    • 升级改造 ELV 铝材，打造低碳隔热板
  • 市场限制
    • 原物料价格波动（Al、SS）
    • 非金属屏蔽的耐久性挑战
    • 全球汽车零件卡特尔调查的合规成本
    • 欧洲逐步淘汰柴油车
  • 价值/供应链分析
  • 技术展望
  • 监管状况
  • 五力分析
    • 新进入者的威胁
    • 买方的议价能力
    • 供应商的议价能力
    • 替代品的威胁
    • 竞争对手之间的竞争强度

第五章市场规模与成长预测（价值，2024-2030）

  • 依零件类型
    • 机舱防护罩
    • 排气系统防护罩
    • 涡轮增压器和进气歧管护罩
    • 车身底部和地板护板
    • 电池和电力电子屏蔽
    • 其他组件屏蔽
  • 按材质
    • 金属隔热罩
    • 非金属/复合材料隔热罩
    • 保温毯/多层
  • 按产品结构
    • 单壳
    • 双壳
    • 夹层复合材料
  • 按形状
    • 难的
    • 灵活的
  • 按车辆推进功率
    • 内燃机汽车
    • 油电混合车
    • 纯电动车
  • 按车辆类型
    • 搭乘用车
    • 轻型商用车
    • 大型商用车
    • 非公路车辆及农业车辆
  • 按销售管道
    • OEM
    • 售后市场
  • 按地区
    • 北美洲
      • 美国
      • 加拿大
      • 墨西哥
    • 南美洲
      • 巴西
      • 阿根廷
      • 南美洲其他地区
    • 欧洲
      • 德国
      • 英国
      • 法国
      • 西班牙
      • 义大利
      • 俄罗斯
      • 其他欧洲国家
    • APAC
      • 中国
      • 印度
      • 日本
      • 韩国
      • ASEAN
      • 亚太地区其他国家
    • 中东和非洲
      • 沙乌地阿拉伯
      • 阿拉伯聯合大公国
      • 南非
      • 其他中东和非洲地区

第六章 竞争态势

  • 市场集中度
  • 策略倡议
  • 市占率分析
  • 公司简介
    • Autoneum Holding AG
    • Dana Incorporated
    • Tenneco Inc.
    • ElringKlinger AG
    • Sumitomo Riko Co. Ltd.
    • DuPont de Nemours, Inc.
    • Lydall Inc./Unifrax Thermal Tech
    • Denso Corporation
    • Nichias Corporation
    • Morgan Advanced Materials
    • Talbros Automotive Components Ltd.
    • Trelleborg AB
    • 3M Company
    • Toyobo Co., Ltd.
    • Zhuzhou Times New Material Technology Co., Ltd.
    • Thermo-Tec Automotive Products Inc.
    • Happich GmbH（Alutec）
    • Robert Bosch GmbH
    • Sanko Gosei Ltd.
    • HKO Group

第七章 市场机会与未来展望

简介目录
Product Code: 49434

The Automotive Heat Shield Market size is estimated at USD 13.37 billion in 2025, and is expected to reach USD 16.90 billion by 2030, at a CAGR of 4.80% during the forecast period (2025-2030).

Automotive Heat Shield - Market - IMG1

Stricter emissions regulations and a swift pivot to electric powertrains are shaping the industry's trajectory. Across all vehicle classes, automakers prioritize thermal protection, driven by battery safety mandates, lightweighting goals, and innovative materials. They're adopting composite materials and smart sensors to reduce weight, maintain catalytic converter efficiency, and protect lithium-ion batteries during quick charges. Concurrently, larger tier-one suppliers leverage scale benefits, diversify their material portfolios, and employ hedging strategies.

Global Automotive Heat Shield Market Trends and Insights

Stricter Emission & Fuel-Economy Regulations

Current EPA rules push CO2 limits for new passenger models toward 85 g / mile by 2032, compelling automakers to operate engines hotter and keep catalytic converters at optimal light-off temperatures. Multi-layer metallic shields that capture radiant exhaust heat are pivotal to meeting emissions and corporate average fuel-economy targets. Higher-margin premium shields are seeing the fastest uptake in California, Western Europe, and Japan, whereas cost-driven variants dominate emerging markets with looser rules but converging deadlines.

Surge in Hybrid & EV Battery-Thermal-Management Demand

Lithium-ion packs run safest between 20-40 °C, and containment structures must withstand events exceeding 1,000 °C. New ceramic-fiber and intumescent layers inside battery enclosures limit propagation during thermal runaway, while embedded cooling channels and phase-change inserts handle rapid-charge spikes. Automakers treating thermal shields as safety-critical hardware drive double-digit growth, especially in China and Germany, where electric models launch at the unprecedented cadence.

Raw-Material Price Volatility (Al, SS)

Aluminum prices spiked 15% in early 2025 following bauxite disruptions in Australia and power outages in Yunnan, squeezing margins for stamped-sheet suppliers whose bill-of-materials can exceed 70% metal content. Tier-ones hedge on futures exchanges, but many tier-threes lack credit lines, prompting accelerated R&D into polymer or ceramic alternatives with steadier cost curves.

Other drivers and restraints analyzed in the detailed report include:

  1. Lightweight Aluminum & Composite Material Adoption
  2. Rising Vehicle Production in APAC
  3. Durability Challenges of Non-Metallic Shields

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Engine Compartment Shields controlled 79.56% of the automotive heat shield market in 2024, reflecting the longstanding need to protect wiring, plastic reservoirs, and passenger footwells from engine block and exhaust manifold radiation. Evolving turbo and downsized cylinder heads run hotter, so multilayer aluminum-with-glass-mat designs stay central. Battery & Power-Electronics Shields, though smaller in revenue, are advancing at 12.04% CAGR as every additional kilowatt-hour of energy density raises containment stakes. Flexible ceramic papers and intumescent foams line battery frames, while copper-mesh spreaders move hotspots away from cells during DC-fast-charge phases.

Exhaust System Shields remain the second-largest sub-segment at 15%, driven by Euro 7 and EPA after-treatment temperature windows. These assemblies often carry double-shell construction and dimpled patterns to hold boundary-layer air and slash surface temps by 40 °C. Turbocharger & Intake-Manifold Shields follow, registering 9.6% CAGR thanks to global turbo-gasoline adoption. Underbody & Floor-pan Shields couple thermal and acoustic layers to cut drivetrain hum by up to 3 dB and resist stone impacts in off-road SUVs.

Metallic solutions, hold 87.01% of the market share in 2024-chiefly three xxx aluminum sheet and 409 stainless-still comprise the bulk of automotive heat shield market shipments because of well-known forming, joining, and recycling streams. Variable-thickness hydroforming and laser-perforation now shave weight while venting trapped exhaust heat.

Non-metallic and composite alternatives are seizing share, leveraging 40-60% mass savings and 35% insulation drops. Aerogel-filled blankets push conductivity down to 0.015 W/mK, allowing 2 mm sandwiches that rival 6 mm aluminum shells. Aspen Aerogels' PyroThin(R) panels surround EV cell groups, confining runaway events to single modules and giving pack designers valuable cooling headroom.

Single-shell stampings hold 56.10% of the market share in 2024, remaining popular for splash zones and moderate-heat brackets because their one-piece geometry limits tooling outlay. Yet rising under-bonnet peak temperatures expose their 200 °C ceiling. Double-shell forms insert an air gap that blocks up to 40% radiative flux, meeting stricter cabin soak targets without redesigning firewall geometry.

The fastest growth lies in sandwich composites that pair an aluminum skin with a microporous ceramic center. Morgan Advanced Materials now supplies multi-layer mats that trim 70% of the weight compared with earlier steel pans while holding exhaust-gas ducts at or below 450 °C during hill-climb duty cycles.

The Automotive Heat Shield Market Report is Segmented by Component Type (Engine Compartment Shields and More), Material (Metallic Heat Shields and More), Product Structure (Single Shell and More), Form (Rigid and More), Vehicle Propulsion (ICE Vehicles and More), Vehicle Type (Passenger Cars and More), Sales Channel (OEMs and More) and Geography. The Market Forecasts are Provided in Terms of Value (USD) and Volume (Units).

Geography Analysis

Asia-Pacific retained a 46.92% share of the automotive heat shield market in 2024 and is expanding at a 9.69% CAGR. Chinese EV assembly hubs in Guangdong and Jiangsu specify ceramic-fiber battery isolators, while Japanese OEMs ship multi-layer acoustic-thermal hybrids that lower drivetrain noise and cabin soak simultaneously. India's localized suppliers produce cost-optimized punched-aluminum forms, meeting small-car price targets while ensuring 500,000-km durability in monsoon climates. South Korean firms specialize in high-density battery pack cooling shields for export SUVs, leveraging domestic cell technology leadership.

Europe followed at 27.22% share, where Euro 7 exhaust rules and stringent OEM lightweighting quotas spur demand for composite and recycled-aluminum designs. German luxury brands pay premiums for ultra-thin titanium-aluminide heat blankets that safeguard turbo housings. French mid-segment programs experiment with end-of-life aluminum feedstock that cuts embedded CO2 by up to 95%. British low-volume performance builders choose 3D-printed Inconel shields for complex turbine scrolls, illustrating the region's appetite for additive manufacturing.

North America contributed 18.13% of 2024 revenue. United States pickup and SUV lines consume traditional stamped aluminum shields in large lots, yet Tesla, GM, and Ford EV platforms drive rapid growth in battery-compartment protection. Canada's freeze-thaw climate elevates durability testing thresholds, pushing composite suppliers toward hybrid metal-ceramic architectures. Mexico's maturing supplier base now molds aerogel-filled flexible wraps for export to Michigan and Ontario assembly plants, diversifying the regional sourcing map.

  1. Autoneum Holding AG
  2. Dana Incorporated
  3. Tenneco Inc.
  4. ElringKlinger AG
  5. Sumitomo Riko Co. Ltd.
  6. DuPont de Nemours, Inc.
  7. Lydall Inc./Unifrax Thermal Tech
  8. Denso Corporation
  9. Nichias Corporation
  10. Morgan Advanced Materials
  11. Talbros Automotive Components Ltd.
  12. Trelleborg AB
  13. 3M Company
  14. Toyobo Co., Ltd.
  15. Zhuzhou Times New Material Technology Co., Ltd.
  16. Thermo-Tec Automotive Products Inc.
  17. Happich GmbH (Alutec)
  18. Robert Bosch GmbH
  19. Sanko Gosei Ltd.
  20. HKO Group

Additional Benefits:

  • The market estimate (ME) sheet in Excel format
  • 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

  • 1.1 Study Assumptions
  • 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

  • 4.1 Market Overview
  • 4.2 Market Drivers
    • 4.2.1 Stricter Emission & Fuel-Economy Regulations
    • 4.2.2 Surge in Hybrid & EV Battery-Thermal-Management Demand
    • 4.2.3 Lightweight Aluminum & Composite Material Adoption
    • 4.2.4 Rising Vehicle Production in APAC
    • 4.2.5 Emergence of Active / Smart Heat Shields
    • 4.2.6 Up-Cycling of ELV Aluminum for Low-Carbon Heat Shields
  • 4.3 Market Restraints
    • 4.3.1 Raw-Material Price Volatility (Al, SS)
    • 4.3.2 Durability Challenges of Non-Metallic Shields
    • 4.3.3 Compliance Costs From Global Auto-Parts-Cartel Probes
    • 4.3.4 Diesel-Vehicle Phase-Down in Europe
  • 4.4 Value / Supply-Chain Analysis
  • 4.5 Technological Outlook
  • 4.6 Regulatory Landscape
  • 4.7 Porter's Five Forces
    • 4.7.1 Threat of New Entrants
    • 4.7.2 Bargaining Power of Buyers
    • 4.7.3 Bargaining Power of Suppliers
    • 4.7.4 Threat of Substitute Products
    • 4.7.5 Intensity of Competitive Rivalry

5 Market Size & Growth Forecasts (Value, 2024-2030)

  • 5.1 By Component Type
    • 5.1.1 Engine Compartment Shields
    • 5.1.2 Exhaust System Shields
    • 5.1.3 Turbocharger & Intake-Manifold Shields
    • 5.1.4 Underbody & Floor-pan Shields
    • 5.1.5 Battery & Power-Electronics Shields
    • 5.1.6 Other Component Shields
  • 5.2 By Material
    • 5.2.1 Metallic Heat Shields
    • 5.2.2 Non-metallic / Composite Heat Shields
    • 5.2.3 Insulation Blankets / Multi-layer
  • 5.3 By Product Structure
    • 5.3.1 Single Shell
    • 5.3.2 Double Shell
    • 5.3.3 Sandwich Composite
  • 5.4 By Form
    • 5.4.1 Rigid
    • 5.4.2 Flexible
  • 5.5 By Vehicle Propulsion
    • 5.5.1 ICE Vehicles
    • 5.5.2 Hybrid Electric Vehicles
    • 5.5.3 Battery Electric Vehicles
  • 5.6 By Vehicle Type
    • 5.6.1 Passenger Cars
    • 5.6.2 Light Commercial Vehicles
    • 5.6.3 Heavy Commercial Vehicles
    • 5.6.4 Off-Highway & Agricultural Vehicles
  • 5.7 By Sales Channel
    • 5.7.1 OEMs
    • 5.7.2 Aftermarket
  • 5.8 By Geography
    • 5.8.1 North America
      • 5.8.1.1 United States
      • 5.8.1.2 Canada
      • 5.8.1.3 Mexico
    • 5.8.2 South America
      • 5.8.2.1 Brazil
      • 5.8.2.2 Argentina
      • 5.8.2.3 Rest of South America
    • 5.8.3 Europe
      • 5.8.3.1 Germany
      • 5.8.3.2 United Kingdom
      • 5.8.3.3 France
      • 5.8.3.4 Spain
      • 5.8.3.5 Italy
      • 5.8.3.6 Russia
      • 5.8.3.7 Rest of Europe
    • 5.8.4 APAC
      • 5.8.4.1 China
      • 5.8.4.2 India
      • 5.8.4.3 Japan
      • 5.8.4.4 South Korea
      • 5.8.4.5 ASEAN
      • 5.8.4.6 Rest of APAC
    • 5.8.5 Middle East and Africa
      • 5.8.5.1 Saudi Arabia
      • 5.8.5.2 United Arab Emirates
      • 5.8.5.3 South Africa
      • 5.8.5.4 Rest of Middle East and Africa

6 Competitive Landscape

  • 6.1 Market Concentration
  • 6.2 Strategic Moves
  • 6.3 Market Share Analysis
  • 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products & Services, and Recent Developments)
    • 6.4.1 Autoneum Holding AG
    • 6.4.2 Dana Incorporated
    • 6.4.3 Tenneco Inc.
    • 6.4.4 ElringKlinger AG
    • 6.4.5 Sumitomo Riko Co. Ltd.
    • 6.4.6 DuPont de Nemours, Inc.
    • 6.4.7 Lydall Inc./Unifrax Thermal Tech
    • 6.4.8 Denso Corporation
    • 6.4.9 Nichias Corporation
    • 6.4.10 Morgan Advanced Materials
    • 6.4.11 Talbros Automotive Components Ltd.
    • 6.4.12 Trelleborg AB
    • 6.4.13 3M Company
    • 6.4.14 Toyobo Co., Ltd.
    • 6.4.15 Zhuzhou Times New Material Technology Co., Ltd.
    • 6.4.16 Thermo-Tec Automotive Products Inc.
    • 6.4.17 Happich GmbH (Alutec)
    • 6.4.18 Robert Bosch GmbH
    • 6.4.19 Sanko Gosei Ltd.
    • 6.4.20 HKO Group

7 Market Opportunities & Future Outlook

  • 7.1 White-space & Unmet-need Assessment