Method for rapidly judging easy-to-clean performance of coating material

Abstract

The invention discloses a method for quickly judging the easy-to-clean performance of a coating material. The method comprises the following steps: (1) selecting a sample plate or a facade area coated with a to-be-tested coating material; (2) naturally doodling in the selected area by using an oily marking pen; and (3) observing the pen touch edge of the graffiti, and judging that the coating material has an easy-to-clean effect if the edge is shrunk or discontinuous and and if the edge does not shrink or keeps continuous, judging that the coating material has no easy-to-clean effect. The method has the advantages of simplicity in operation, rapidness in judgment and easiness in implementation.

Description

technical field [0001] The invention belongs to the detection technology of architectural coatings, in particular to a method for quickly judging the easy-to-clean performance of coating materials. Background technique [0002] In daily life, the cleaning of work and living places has become a daily routine. After being impregnated with stubborn stains, many furniture, interior walls, and exterior walls will have stains deposited on the surface. Over time, they will form adhesion to the substrate and be difficult to remove. The stain-resistant coatings developed by coating companies are developed under the background of this technology, but whether the various coatings have the effect of being easy to clean has become a major problem that plagues consumers. [0003] On the other hand, as people demand for simple daily cleaning, many coating companies have developed self-cleaning coatings or products coated with such coatings. However, testing standards related to self-clean...

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