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Printed circuit boards and their assemblies (PCB & PCBA) are the core components of electronic products, and their reliability directly determines the overall reliability of electronic products. To ensure and enhance the quality and reliability of electronic products, it is essential to carry out comprehensive physical and chemical analyses of failures, identify the underlying failure mechanisms, and then propose corresponding improvement measures. MTT possesses profound technical expertise in board-level failure analysis, a complete range of analytical methods, a vast database of case studies, and a team of experienced experts, providing you with high-quality and efficient failure analysis services.
The purpose of electronic component failure analysis is to employ a variety of testing and analytical techniques and procedures to identify the failure phenomena of electronic components, determine their failure modes and mechanisms, identify the ultimate root cause of failure, and propose recommendations for improvements in design and manufacturing processes. This helps prevent the recurrence of failures and improves the overall reliability of the components.
The continuous rise in complexity and performance requirements of integrated circuits, combined with potential risks across design, manufacturing, packaging, and application stages, has led to frequent occurrences of critical failure modes such as short circuits, open circuits, leakage, burnout, and parameter drift. These issues not only result in costly device scrapping and system downtime but also often trigger disputes over responsibility among designers, foundries, packaging and testing houses, and end-users, causing significant economic losses and reputational risks.
The performance requirements for polymer materials continue to rise, while differences in understanding of high-demand products and processes between customers and suppliers often lead to frequent failures such as fracture, cracking, corrosion, and discoloration. These failures frequently cause disputes over responsibility and result in significant economic losses.
The increasingly harsh service environments of metal components place higher demands on material performance and structural reliability. However, factors such as design flaws, material defects, manufacturing deviations, or improper use can readily trigger typical failures including fatigue fracture, stress corrosion cracking, hydrogen embrittlement, creep, wear, and overload deformation.
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Solder Joint Reliability
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insertion and extraction life and mechanical performance
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Reliability and durability test
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Meixin Testing leverages its technological edge in constructing massive failure databases, showcasing its capabilities through comprehensive case studies, solutions for complex scenarios, partnerships with leading enterprises, and systematic intellectual property. Drawing on millions of failure analyses, it delivers precise insights into root causes, enabling inspection reports to provide robust support for clients' quality upgrades and achieve zero failures.
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Stay updated with the latest news from Maxin Testing, including technical developments, exhibitions, and events. We build on a foundation of professional testing to deliver customized solutions for our clients, ensuring quality control from the source. This empowers our clients to stand out in the marketplace and achieve commercial success.
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MTT is a nationally accredited commercial third-party laboratory. We specialize in providing testing services, technical consulting services, and solution services to clients across industries including electronics manufacturing, automotive electronics, semiconductors, and aerospace materials.
Maxin Testing operates laboratory facilities in Shenzhen, Suzhou, and Beijing, featuring multidisciplinary testing and analytical laboratories. The company pioneers an industrial hospital service model grounded in materials science engineering and electronic reliability engineering.
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Safety performance test

The safety performance test evaluates the environmental protection and safety of the coolant through flame retardancy testing, biological stability testing, heavy metal content detection, and degradability detection to meet the requirements of green data centers.

Safety performance test
Safety performance test

Test Background


The safety performance of coolant is directly related to the personal safety and fire safety in data centers. Environmental protection indicators such as flame retardancy, biological stability, and degradability are increasingly attracting attention.

 

Test Introduction


The safety performance test evaluates the environmental protection and safety of the coolant through flame retardancy testing, biological stability testing, heavy metal content detection, and degradability detection to meet the requirements of green data centers.

 

Testing Objectives

 

Verify the flame retardancy grade of the coolant (non-water-based coolant)

Detect that the heavy metal content meets environmental protection requirements

Evaluate biodegradability and environmental friendliness

Ensure no health risks during use

 

Test Standards

 

UL 94 flame retardancy test

GB/T 29743.2-2025 requirements for heavy metal limits

OECD 301 biodegradability test

REACH/RoHS Environmental Protection Directive

 

Applicable Products/Fields


Suitable for scenarios such as data center coolants, electronic fluorinated fluids, and immersion coolants that need to meet environmental protection and safety requirements.

 

Test Content

 

Flame retardancy test: UL94 V-0 grade verification

Heavy metal detection: Lead, mercury, cadmium, hexavalent chromium, etc.

Biological stability: Assessment of the risk of microbial growth

Degradability test: 28-day biodegradation rate

Toxicological assessment: Acute toxicity, skin irritation

 

Project Advantages

 

Full environmental protection and safety testing capabilities

Capable of providing SDS/MSDS report support

Complies with requirements of green data centers at home and abroad

 

Laboratory Configuration

 

Flame retardant tester (UL94)

ICP-MS (Heavy metal detection)

Microbial incubator

Biodegradability test system

 

FAQ
Q: Is electronic fluorinated liquid environmentally friendly?
A: Some of the older generations of fluorinated liquids with high ODP and high GWP have been phased out. New-generation electronic fluorinated liquids such as perfluoropolyethers have achieved low GWP, no ODP, and good biological inertness.

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Further reading
Physicochemical property test Heat transfer performance test Material compatibility test Environmental adaptability/aging test
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