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 Pearl pigment in various industries and methods of use

2018-08-31

    The application of pearl pigment in cosmetics is an ideal product pursued by modern people. Pearl pigment can make beauty lovers beautiful and without any side effects on the skin. Pearl pigments have a non-toxic, beautiful natural pearl luster and are widely used in the production of cosmetics.
    The pearl pigment used in the plastics industry is translucent. In the application process, it must pay attention to its luster performance and use it to achieve a good pearlescent effect. Due to the chemical nature of pearl pigments and the non-metallic pigments, safety is guaranteed. Therefore, it is widely used in clinker processing, such as artificial leather, wallpaper, plastic packaging film, cosmetics, shampoo packaging, home appliance plastic parts, artificial pearls, plastic buttons and other plastic products, which are widely used in pearl pigments. To increase the appeal. And yayang pearl pigment can be applied to almost all thermoplastics and a part of thermosetting plastics.      The concentration of pearl pigment used in plastics depends on different application conditions, but generally 1-2% (by weight of resin), which can achieve satisfactory pearlescent effect. For some film products, it should be used up to 4-6% pearlescent pigment concentration. In addition, some of the less transparent pigments also require higher levels of pearlescent pigments or larger particles to highlight the effect.
    Ink and paper printing application pigments have a strong decorative effect. They can be used alone or mixed with other colorants and then added to various ink bodies. Then they can be made into silk pearls by screen printing, gravure printing or flexo printing. Ink can add elegant candlelight and metallic effects to paper, cardboard, wallpaper, plastics and textiles. Pearl pigments have various particle sizes and can be appropriately selected according to the printing method.
    Reasonable use of pearl pigment on composite paper, such as printing pearlescent ink on PET composite paper, due to the better surface smoothness of the paper, the transfer rate of pearlescent ink is reduced during the printing process, and the hiding effect is also poor. colour. Then, in the process arrangement, it is necessary to consider the empty color sequence, printing the pearl ink or the base oil twice, so that the pearl light effect will be more vivid; without the empty color sequence, consider adding appropriate aluminum powder, white ink or transparent to the pearl ink. The ink is so light that the pearl light effect is slightly lost, but the hiding rate is improved.