Astm: E2109-01 Pdf

ASTM E2109-01 is a standard test method titled: "Standard Test Method for Determining the Relative Stain Resistance of Floor Coatings and Floor Coverings."

Developed by ASTM International (formerly known as the American Society for Testing and Materials), this specific version (the 2001 edition) outlines a procedure for evaluating how well a flooring material resists staining from common household and industrial agents. astm e2109-01 pdf

Although ASTM E2109 was updated in 2015 (resulting in the active version ASTM E2109-01(2015) ), the original 2001 version remains widely cited for several reasons: ASTM E2109-01 is a standard test method titled:

Important Note: ASTM International strongly recommends using the latest active version (E2109-01(2015) or later). However, if you need the 2001 edition for specific historical or regulatory reasons, you must obtain the authentic ASTM PDF. Apparatus:

| Feature | ASTM E2109-01 | ASTM D3654 (common for tapes) | |--------|----------------|-------------------------------| | Load application | Static shear (constant load) | Static shear (constant load) | | Substrate | Specified stainless steel or customer-defined surface | Stainless steel or specified panel | | Temperature control | Required (often 23°C, 40°C, 70°C) | Optional – ambient unless specified | | Failure criteria | Complete separation of adhesive from substrate or cohesive split | Similar, but E2109 includes more precise measurement of displacement | | Data analysis | Time-to-failure with Weibull or log-normal statistics recommended | Simple average and range |

E2109 is more rigorous for engineering plastics and non-foam PSAs where creep behavior is critical.