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| Pearl Pigment |
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| Application |
In Paint Industry
RJ Pearlescent pigments can be sued in any natural and compose colophony. These unique Pearlescent Pigments are transparent and reflect light because of their smooth surfaces and high index of refraction. Light reflected from the platelets creates a sense of depth and a luster that baries with particle size-smaller size impart a satin sheen while larger particles create a more sparkly or glitter-like effect. Some Pearlescent Pigment special effect pigments have a multiple color play and dynamic color travel or flop in which the color changes with the viewing angle. Although these pigments are non-metallic, they can give finishes a metallic look. All RJ pigments are totally non-reactive and nontoxic.
In Plastic Industry
Pearlescent Pigments is suitable for use in the transparent or semi-transparent plastics. The excellent pearl effect is obtained for transparent plastics(such as PVC ,PS, etc),and silky pearl effect for semi-transparent plastics(such as PP, PE, etc).Using transparent pigment for color blend is the best choice. Good result can be obtained by using transparent pigments and the use of titanium dioxide, chrome yellow, iron oxide will reduce the pearl gloss.0.5-1.5% of the pearlescent pigment(by weight) is suitable when use in plastics. In production, the resin particles are wetted with white spirit or plasticity firstly, add the pearlescent in the last step and stired fully. The high-speed mixing machine is not allowed for use, because its high shearing force will destroy the pearlescent pigment structure and the surface gloss. In the production of plastic parts, it is necessary that the materials must be made in pearl master batch in advance to keep good dispersibility. Pearlescent pigment can be blended with resin particles directly, the quantity of pearl master batch used is depended on the quantity of pearlescent pigment, and for the thin film products, the quantity of master batch will be increased correspond.
¡öCan be used in all transparent and semi-transparent plastics.
¡ö Can be implemented in injection molding and in casting processed.
Are suitable for films, sheets, hollow bodies, injection molding
¡ö Pieces, casting resins and latex products.
In Printing Ink Industry
RJ Pearlescent Pigments in printing ink industry are similarity with paint industry. About the acquisition of pigments in printing ink, we recommend the quantity will be 8-12%.
RJ Pearlescent Pigments can be mixed with other colorant in printing ink system. RJ series pigments have hundreds of color and particle size range for your reference which can create different and magic pearl luster or metallic effect.
In Cosmetics Industry
Pearlescent Pigment is not poisonous, may blended in lipstick, eyes-shade, nail oil, powder cake etc. The quantity used depends on what gloss you wanted.
In Paper Printing Industry
¡ö Gravure Printing ¡ö Flexo Printing
¡ö Offset Printing ¡ö Offset Lacquering
¡ö Screen Printing ¡ö Bronzing
To different printing technics and equipment, should choose the color and particle size. In usually, pearl ink can printing on wallpaper, paperboard for packing, business cards, greeting cards, packing container, plastics film, wainscot, adornment paper etc. Other products.
In Vitreous Enamel Industry
The main materials of the pigments are not general white mica flakes. When using, pearl luster pigment and enmel are mixed, then coated on the dry base and bake. The most best way will be two-step bake. The fist step is bake the shape in high temperature, the second step will be bake in lower temperature after coating pearl luster pigments. The temperature will be 900-1000. RJ200 Interference series of pearlescent pigment are magic effect in this fields.
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