ASTM E1640 Glass Transition Temperature Testing
This ASTM standard establishes the criteria for determining the glass transition temperature, or Tg, of materials using dynamic mechanical analysis. Tg indicates when a material transitions from a brittle state to a more ductile state as temperature increases, affecting flexibility, durability, strength, and a material’s ability to maintain structural integrity. ASTM E1640 glass transition temperature testing is frequently requested by clients operating in the automotive, aerospace, consumer electronic manufacturing, medical device manufacturing, and packaging industries.
Transition Temperature Testing
Tg is a highly important thermal property for materials as it marks the point at which a polymer or other material loses its rigidity and becomes flexible. Knowing exactly when and under what conditions this transition will occur is essential for applications where materials need to maintain stability in high-temperature environments. ATS’ temperature testing experts perform transition temperature testing to ASTM E1640 to help clients verify their material’s ability to perform under various conditions and make decisions about material selection and product design. Materials with a well-defined Tg provide predictable performance, ensuring that products meet quality and safety standards.
ASTM E1640 Temperature Testing at ATS
ATS’ temperature testing services offer insight that guides clients through the material selection and development processes. By determining the Tg of various materials, manufacturers gain the information necessary to select the best materials with specific thermal and mechanical requirements for their intended application to ensure reliable performance. This helps with quality control, consistency, product longevity and reliability, and safety.
Key Features of ATS’ ASTM E1640 Testing
- Precise Dynamic Mechanical Analysis Measurement
- Extensive Temperature Testing Range Capabilities
- High Sensitivity for Complex Materials
Applications
Testing to this standard is commonly requested by clients in industries where thermal stability and material performance under temperature shifts are key. Common applications include:
- Automotive Interiors
- Engine Components
- Aerospace Fuselage Materials
- Consumer Electronics
- Medical Devices
- Packaging
Relying on ATS for this testing ensures superior testing service quality, precise and accurate results, and unparalleled customer service.
The Applied Technical Services Family of Companies
From vibration testing to internal pressurization testing, ATS has the labs, skills, and expertise to address all your business’ ASTM testing needs. With decades of experience, highly trained and certified staff, and state-of-the-art equipment and technologies, ATS offers complete testing and analysis solutions with short turnaround times. Submit a request form on this page today for additional information or a free quote on our ASTM E1640 testing services, or give us a call at 1 (888) 287-5227.
