summary
Standard Test Method for Sag Resistance of Paints Using a Multinotch Applicator
description
Significance and Use
4.1 Evaluation of sag resistance is essential in quality control for both producers and purchasers of coatings. Practical application tests are poor in reproducibility, while viscometric methods, for example Test Methods D2196, are time-consuming and lack the convincing aspect of actual sagging. This method provides simple and rapid tests, whereby sag resistance is demonstrated by a visible sag pattern, and is rated objectively in terms of numerical values that correlate with brushout test observations.
Scope
Details
Publisher
ASTM
File size
129.71 KB
Pages
4
Format
PDF
Publication date
2018-10-18