Accelerated Aging

Accelerated aging is the artificially expedited aging process of a product by subjecting it to aggravated operational and environmental conditions like temperature, pressure, humidity, and light. It is used to assess the long-term consequences of anticipated stress levels during a shorter period of time, typically in a lab setting using controlled standard test procedures. Accelerated aging tests are performed in the lab by Infinita Lab's experts to guarantee the functioning of your product.

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Overview
Scope, Applications, and Benefits
Test Process
Specifications
Instrumentation
Results and Deliverables

Overview

Accelerated aging testing evaluates the long-term stability and durability of materials and products by exposing them to elevated environmental conditions, such as temperature and humidity. The test accelerates degradation mechanisms to predict product performance over extended periods within a shorter time.

This method is widely used in medical devices, packaging, polymers, and electronics to estimate shelf life and identify potential failure modes. Accelerated aging helps simulate real-world storage and usage conditions for reliability assessment.

Scope, Applications, and Benefits

Scope

Accelerated aging testing determines how materials and products degrade over time under elevated environmental conditions. The test helps estimate long-term performance and shelf-life characteristics.

The test evaluates:

Material degradation due to temperature and humidity
Shelf-life estimation of products
Changes in mechanical and physical properties
Stability of materials under accelerated conditions
Performance of products over simulated time

Applications

Medical devices and sterile packaging
Pharmaceutical products
Plastic and polymer materials
Food and consumer packaging
Electronic components
Product validation and reliability testing

Benefits

Reduces the time required for long-term aging studies
Supports shelf-life determination and labeling
Identifies degradation mechanisms early
Assists in material and product design
Enables comparison of aging performance

Test Process

Sample Preparation

Samples are prepared, packaged, and conditioned according to intended use conditions.

Environmental Setup

Specimens are placed in an aging chamber with controlled temperature and humidity settings.

Accelerated Exposure

Elevated conditions are maintained for a defined duration to simulate long-term aging.

Data Recording & Evaluation

Material and product properties are measured periodically and analyzed for degradation.

Technical Specifications

Parameter	Details
Applicable Materials	Polymers, packaging, medical devices, electronics
Temperature Range	40°C to 80°C
Relative Humidity	50% to 90% RH
Acceleration Factor	Q10 ≈ 2
Exposure Duration	1 week to 6 months
Measured Outputs	Mechanical properties, physical changes, shelf-life estimation

Instrumentation Used for Testing

Environmental aging chamber
Temperature and humidity control system
Sample storage racks
Mechanical testing equipment
Analytical instruments (FTIR, DSC)
Data acquisition and monitoring system

Results and Deliverables

Shelf-life estimation data
Material degradation analysis
Mechanical and physical property changes
Aging performance comparison
Test condition summary
ASTM compliance report

Why Choose Infinita Lab for Accelerated aging testing?

Infinita Lab offers comprehensive Accelerated aging testing services, a Comprehensive lab network, project management, confidentiality, and rapid turnaround. Trust Infinita Lab for your material testing needs, Faster test results, cost savings, and reduced administrative workload.

Looking for a trusted partner to achieve your research goals? Schedule a meeting with us, send us a request, or call us at (888) 878-3090 to learn more about our services and how we can support you. Request a Quote

Frequently Asked Questions

Accelerated aging testing includes elevated temperature, humidity, light exposure, oxygen levels, and exposure duration, simulating long-term environmental effects to evaluate material degradation, stability, and predicted service life under controlled laboratory conditions.

Accelerated aging testing helps predict long-term performance within shorter timeframes, enabling faster product development, quality assurance, and validation of materials used in critical applications.

Accelerated aging testing is commonly applied to plastics, polymers, coatings, pharmaceuticals, medical devices, and packaging materials where durability and shelf life must be assessed.

Accelerated aging testing evaluates changes in mechanical strength, color, chemical stability, and functional performance, providing insight into degradation mechanisms and product lifespan.

Accelerated aging testing relies on assumptions such as Arrhenius behavior and may not fully replicate real environmental conditions, requiring correlation with real-time aging data for accurate long-term predictions.