Professional Detailing1 min read

TGA for Coatings: Read the Heating Program and Atmosphere

TGA measures mass change under a defined thermal program and atmosphere. Those conditions are essential to interpreting the curve.

Updated · NANOLAB Knowledge

Practical approach

Request the program, sample preparation and reported endpoints with the result.

Residue measured after one heating method may not be directly comparable with residue from another atmosphere or endpoint.

Decision limits

Do not equate every thermal residue value with the product's ordinary application solids or protective performance.

Related guidance

Method reference: METTLER TOLEDO: TGA and DSC. References describe their stated methods or products; they do not certify NANOLAB products or establish compatibility with an unlisted surface.

Ask NANOLAB about the exact product and intended use. Use the current product documentation for formulation-specific instructions.