How to detect the adhesion of paint: Paint is an indispensable material for people's home decoration. Although the wall decoration is various now, most people still choose paint because the paint is not only economical, but also meets the individual needs of color and decoration. Here we introduce to you how to judge the adhesion of the paint, friends who are not clear come and see! How to judge the adhesion of paint? A. First use the art blade or cross-cutting device to draw the shape of the cross lattice on the paint coating. The cut of the cross-cutting device should be to the bottom layer of the paint, and the horizontal and vertical strokes are divided into one knife to form one hundred small squares, and the lattice is 1mm× 1mm. B. Brush each brush five or six times toward the corner of the small grid, brush the small pieces clean, and then tape it on the slit and pull it open. The adhesion of the tape should be 350-400g/m2. C. Finally, observe the situation of the grid area with a magnifying glass. D. The test results are shown in the following test standards for paint adhesion. Paint adhesion test standard The criteria we use to determine paint adhesion are primarily the amount of topcoat or plating that is adhered by the tape and the percentage of the hundred grams. There are five levels: A, ISO rating: 5 = ASTM rating: 0B This means that the paint has a peeling area of ​​more than 65%. B, ISO rating: 4 = ASTM rating: 1B Some of the squares are partially or completely peeled off, and the peeling area is greater than 35%-65%. C, ISO rating: 3 = ASTM rating: 2B It means that there is partial peeling or large-area paint peeling along the edge of the slit, and even some of the lattice part is peeled off by the whole piece, and the area exceeds 15%-35%. Herringbone parquet is one of the most traditional and popular parquet floors there is: and rightfully so! No other floor brings such an elegant lightness and at the same time a traditional atmosphere to the room. Herringbone parquet can be found in numerous historical buildings. The classic among parquet floors is experiencing a renaissance - whether in a modern or traditional ambiance: Herringbone parquet is always a visual enrichment. A herringbone flooring pattern can add unique energy and visual interest to a room. Featuring a zigzag pattern with a great sense of movement, a herringbone wood floor creates a feeling of luxury and warmth that can elevate the elegance of any space. Herringbone Flooring,Wood Herringbone Parquet Flooring,Arquet Engineered Wood Flooring,Parquet Engineered Wood Flooring KelaiWood , https://www.kelaiwoodens.com
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