The ASTM E2109-01 standard is crucial for manufacturers, researchers, and regulatory agencies seeking to evaluate the antimicrobial properties of materials. The test methods outlined in this standard help to:
: Sites like BSI Knowledge and Standards.iteh.ai list the document for purchase.
Floor coatings in kitchens face grease, tomato sauce, red wine, and coffee. A flooring that fails E2109-01 would become permanently stained within months, looking unsanitary.
. This protocol is essential for industries where material integrity and microstructural precision are critical, such as aerospace, automotive, and metallurgy. Purpose and Scope
The official standard for (often found as its current reapproved version, ASTM E2109-01R21 ) provides standardized test methods for determining the area percentage porosity in thermal sprayed coatings (TSCs). Key Specifications of ASTM E2109-01
: Utilises computerized image analysis equipment to quantify porosity based on light reflectivity from polished cross-sections.