Paints and varnishes. Evaluation of degradation of coatings. Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Assessment of degree of chalking by tape method Ingestion-build-239834 elastic properties

elastic properties

This test is used to measure the modulus of elasticity and 0

BS EN 10025-6:2004+Amendment 1:2009 Hot rolled products of structural steels

Installers and maintainers of I&HAS

crude or modified isocyanates derived from toluene diisocyanate

Paints and varnishes. Evaluation of degradation of coatings. Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Assessment of degree of chalking by tape method Ingestion-build-239834 elastic properties1 Scope This part of ISO 4628 provides pictorial reference standards for designating the degree of chalking of paint coatings. It also describes a method by which the degree of chalking is rated. In using this method, it is essential that care be taken to distinguish between true degradation products and adhering dirt, particularly when chalking is slight.