It is possible to measure the thermal conductivity, thermal resistance, and interfacial thermal resistance of TIMs in thin films of less than 50μm in conditions close to actual products.
The measurement samples (gel-like liquids, sheets, solids) are measured between two metal test heads with known thermal conductivity (aluminum or copper) in the shape of a cylinder or rectangular prism. The temperature gradient ΔT and heat flow Q in the sample are measured, and the effective thermal resistance Rtheff is determined. By applying pressure and changing the thickness of the sample while repeating the measurements, the thermal conductivity (W/m·K), thermal resistivity (mm²·K/W), and interfacial thermal resistivity (mm²·K/W) of the sample can be calculated using the formulas and graphs below. TIMA5 is a groundbreaking device that can control the sample thickness (gap), pressure, or sample temperature for measurements. Download the catalog here▼ https://www.matsuo-sangyo.co.jp/catalogs/ For product details, click here▼ https://www.matsuo-sangyo.co.jp/products/thermal-interface-material-analyzer/
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basic information
● Thin film measurement (possible for 50μm or less) ● Pressure control from 1N ● Suitable for aging and reliability testing For detailed specifications, please download the catalog.
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Applications/Examples of results
TIM (Thermal Conductive Grease) Thermal Conductive Adhesive Thermal Conductive Putty Phase Change Materials (PCM, Thermal Conductive Sheets, etc.) Others, measurable from liquid to solid
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Company information
Matsuo Sangyo Co., Ltd. has been contributing significantly to the development of society since its establishment in 1938, primarily dealing with raw materials for paints, optical components, and automotive parts, while also handling a wide range of products in the fields of chemistry, electronics, electricity, and automotive. In our demonstration room in Shin-Yokohama, we display equipment such as printing test machines (test coaters), gel time measurement devices, UV-LED irradiators, film thickness measurement devices, and infrared moisture meters, aimed at supporting research and development. We also conduct sample bring-in demonstrations and online demonstrations. Shin-Yokohama Demonstration Room ▼ https://www.matsuo-sangyo.co.jp/demo-room/ You can rely on us for research and development support. To all engineers, we will introduce you to cutting-edge technologies and new materials.