Thermtest Inc.

04/22/2026

Testing outside controlled ambient conditions adds risk. High temperatures can drive material degradation, expansion, and measurement drift, while low temperatures can cause condensation, frost, and moisture that distort heat transfer and damage equipment.

This edition covers temperature ramping, thermal stabilization, humidity control, and dry gas systems to help maintain accuracy and protect equipment in extreme conditions.

👉 Check out the full article here: https://hubs.la/Q04cTyDd0

💡 Have questions or need guidance choosing the right testing method?
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04/08/2026

In thermal management, interface materials are often treated as stable. Over time, they can change.

In our latest One Story, One Method, One Takeaway, thermal paste was evaluated in both fresh and aged conditions to understand how performance evolves. While initial results met expectations, aging through drying introduced measurable changes in thermal conductivity.

📈 The data showed an increase in conductivity after aging, along with higher variability, indicating structural or compositional shifts in the material.

📖 Read the full story here: https://hubs.la/Q049_tDY0

💡 Have questions or need help choosing the right testing method?
🔗 Contact us: https://hubs.la/Q049_zpd0
📩 Email us: [email protected]
🔎 Explore MethodMatch™: https://hubs.la/Q049_Bz-0

The Problem Thermal interface materials (TIMs), such as silicone-based thermal pastes, are designed to enhance heat transfer between electronic components and heat sinks by eliminating air gaps. While their initial performance is well understood, their long-term behavior is often overlooked.