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technical data sheet NAZDAR Fluorescent Pigment PowdersFluorescent pigments are powders added to screen inks to produce bright, neon-like colors outside the standard color gamut. Fluorescent colors will also emit color under 'black lights', these colors can be further enhanced using Optical Brighteners. Fluorescent colors add high interest to graphics, but fade quickly when exposed to UV light. |
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User InformationMesh230-305tpi (90-120 tpcm) monofilament polyester mesh for most applications Pigment LoadThe Fluorescent powders may be added to most ink series. Depending on ink system, mesh count, adhesion, cure, and desired effect, the recommended percentages by weight: Add up to 30% by weight. Adding Fluorescent powders to inks may result in viscosity, color and printability changes over time. Mix only enough Fluorescent ink to be used the same day. PrintingWhen inks are to be printed over Fluorescent color, the overprinting ink(s) must be evaluated for intercoat adhesion over the Fluorescent color before proceeding with the production run. To maximize intercoat adhesion over Fluorescent colors, print as late as possible in the print sequence. Fluorescent colors fade with exposure to ultraviolet light. This includes outdoor exposure as well as UV reactor exposure. It is therefore recommended to adjust art so these colors are the final colors printed on any image to limited excessive exposure to UV light. StorageStore tightly covered at temperatures between 65°-90°F (18°-32°C). Slight color variation should be expected for Fluorescent powders from container to container. |
General InformationHandlingConsult the Safety Data Sheet for further instructions and warnings. Weathering / Outdoor DurabilityFluorescent colors fade quickly with exposure to UV light and are not rated for Outdoor Durability. Product OfferingOptical BrightenerNSICH221 Optical Brightener can be added along with a Fluorescent Pigment to enhance color under 'black light' viewing conditions. Add up to 1% NSICH221 Optical Brightener by weight. NSICH221 Optical Brightener will change the hue of the Fluorescent Pigment. Color Card MaterialsThe following is a list of screen printed samples available: Special Effects Color Card (CARDSPL): shows Fluorescent pigments mixed in UV clear ink and Fluorescent pigments mixed with Optical Brightener in a UV clear ink. |