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Floor paint rollers may suffer from coating defects such as rolling marks, loss of light, and splashing. Usually, whether it is manual roller coating or mechanical roller coating, epoxy floor coating paint is applied to the surface of the object to be coated by the rotation of the roller (the mechanical roller coating can be coated on the front and back surfaces at one time), and the roller rotates. It is easy for the wet film to form a zebra (roll marks), which normally level themselves during the drying process. However, if the number of roll-coatings is excessive (hand-rolling is applied), the paint is in a semi-dry state before the roll leaves the wet paint film. At this time, the paint has a high viscosity, and the rolling marks produced by the roll are not leveled but timed. Fixed on the dry film, the formation of roller marks and epoxy floor coating film loss of coating defects; roll coating speed (roller rotation) too fast, the coating is easily rotated by the force to form particles off the roller, splashed to be Painted outside the surface to form epoxy coating paint spatter coating defects.
Effect of Rolling Tool on Epoxy Floor Coating
Epoxy floor paint roller construction tools are divided into two kinds of manual roller coating and mechanical roller coating. Manual roller coating is mostly used for construction coating construction and large-scale ship construction. Mechanical roller coating is used for large-volume styling product coating.