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Which Industries Rely on Brown Circuit Board Tapes? |https://www.lvmeikapton.com/

Source: | Author:Koko Chan | Published time: 2025-07-25 | 22 Views | Share:


1. Introduction

1.1 Overview of Brown Circuit Board High Temperature TapeBrown circuit board high-temperature tape is a specialized adhesive material crucial in electronics and circuit manufacturing. It features PET or other high-performance substrates with exceptional properties:
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High-temperature resistance (120°C to 260°C), ensuring stability in soldering, painting, and other high-heat processes.
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Chemical resistance to protect circuits from corrosive environments.
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Excellent insulation to prevent short circuits.
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Adhesive properties balancing firm adhesion and easy removal without residue.
Its functions include:
1. 
Masking during circuit board fabrication to prevent solder splashes.
2. 
Securing components during assembly.
3. 
Temporary protection for maintenance.
4. 
Enhancing reliability in extreme conditions. These characteristics establish its indispensable role across multiple industries.

2. Automotive Industry: Demand and Applications

2.1 Special Requirements for High-Temperature TapeAutomotive electronics face severe thermal challenges:
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Engine compartments can exceed 100°C, especially during summer or prolonged driving.
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Battery systems in EVs generate heat (60°C–80°C, peaking at 100°C).
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Interior electronics (e.g.,中控屏, audio systems) heat up under sunlight.
High-temperature tape mitigates these risks by:
1. 
Maintaining stability to prevent component degradation.
2. 
Insulating circuits to avoid shorts.
3. 
Shielding against chemicals (e.g., engine emissions). This ensures electronic reliability and safety.
2.2 Case Studies: Automotive Applications
Application
Function
Engine Control Unit (ECU)
Protects complex circuits from heat, preventing solder joint failure.
Battery Management System (BMS)
Insulates and fixes modules, preventing short circuits and thermal damage.
Audio Amplifiers
Shields from heat generated during high-volume playback.
2.3 Market DataGlobal automotive high-temperature tape market:
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2022: US$5 billion.
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Projected 2025: US$6+ billion. Usage proportions:
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Traditional vehicles: 15%–20% (ECUs, sensors).
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EVs: 30%–40% (BMS, thermal management systems). China’s market is expected to surge to US$2 billion by 2025, driven by EV growth.

3. Military Sector: Reliability in Extreme Environments

3.1 Rigorous Requirements for DurabilityMilitary equipment operates in extremes:
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Desert temperatures >70°C, cold regions <-40°C.
● 
Humidity, salt fog, vibrations, and cosmic radiation in aerospace.
Key tape features:
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Wide thermal range (-40°C to 260°C) without brittleness or softening.
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Chemical resistance against fuels, lubricants, and corrosive agents.
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Vibration resistance to maintain circuit integrity.
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Long-term reliability certified for military-grade equipment.
3.2应用场景
System
Application
Radar Systems
Shields circuit boards from heat and EMI, ensuring signal stability.
Communications Gear
Secures portable radios and vehicular systems under震动 and temperature shifts.
Aerospace Electronics
Protects flight control units and satellite components from thermal cycling and radiation.
3.3 Market Insights
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Global military tape usage: 40%–50% of total electronic adhesives.
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Aerospace share: 60%–70% (critical for avionics and satellite systems).
● 
Projected 2025 market: US3billion,withChinaaccountingfor>US3 billion, with China accounting for >US0.5 billion.

4. Telecom Industry: Enabling Network Infrastructure

4.1 Performance DemandsTelecom equipment faces continuous heat stress:
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Outdoor基站: Interior temperatures >50°C in summer.
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Data centers: High-density servers generate intense heat.
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5G基站的 high power consumption exacerbates thermal challenges.
Tape requirements include:
1. 
Thermal endurance to prevent melting or detachment.
2. 
EMI shielding to maintain signal integrity.
3. 
Dielectric strength for high-voltage environments.
4. 
Resistance to dust, moisture, and chemicals in data centers.
4.2 Key Use Cases
Equipment
Function
Server Circuit Boards
Insulates high-density components, preventing overheating-related failures.
5G Base Station Antennas
Secures connections, shielding from weather and thermal expansion/contraction.
Fiber Optic Enclosures
Provides moisture and dust barriers, ensuring long-term signal transmission.
4.3 Market Trends
● 
Global telecom tape market: US3billionin2022,projectedtoreachUS3 billion in 2022, projected to reach US4 billion by 2025.
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China’s share: US1billionin2022,growingtoUS1 billion in 2022, growing to US1.5 billion by 2025.
● 
5G adoption drives 30%–40% usage in基站 and data centers.

5. Market Prospects Across Industries

5.1 Automotive Electronics: Future Drivers
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Smart vehicles (ADAS, infotainment systems) will increase tape demand for sensors and control units.
● 
EV battery advancements require tapes with enhanced thermal conductivity.
● 
Projected global market: US$10 billion by 2030 (CAGR 6%–8%).
5.2 Military Electronics Upgrade
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Miniaturization and integration demand thinner, more precise tapes.
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Hypersonic武器 and无人系统 will boost high-performance tape adoption.
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Global market forecast: US$5 billion by 2030 (CAGR 4%–6%).
5.3 5G and IoT Impact on Telecom
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5G基站 density and IoT device proliferation drive tape demand.
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Edge computing data centers require advanced thermal management solutions.
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Projected global market: US$8 billion by 2030 (CAGR 7%–9%).

6. Conclusion

6.1 Essential Role SummaryBrown circuit board high-temperature tape is a linchpin in automotive (safety and reliability), military (mission-critical equipment), and telecom (network stability). Its protective, insulating, and thermal-resistant properties are non-negotiable for these sectors.