Gold lion glitter powder is made of polyester (PET) film first electroplating into silver white, and then by painting, stamping, the surface formed a bright and eye-catching effect, its shape has four corners and six corners, the specification is determined by the side length, such as the side length of the four corners is generally 0.1mm, 0.2mm and 0.3mm.
Due to its coarse particles, if the general polyurethane leather scraping method is used, on the one hand, it is easy to scratch the release paper. On the other hand, due to the limited sizing amount, it is difficult to make the gold onion glitter powder fully cover the color of the polyurethane base, resulting in uneven color. At this stage, manufacturers generally use the spraying method to produce: first coating a layer of polyurethane adhesive on polyurethane wet artificial leather, and then spraying gold onion glitter powder, properly pressed to improve its fastness, and then drying at 140 ~ 160℃, ripening for 12 ~ 24 h. After the adhesive is fully cured, clean up the excess golden onion glitter powder with a hair broom. The gold onion Glitter leather produced by this method has strong three-dimensional sense, bright color, different gloss reflected from different angles, but poor wear resistance.
Post time: Apr-01-2024