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Vivid Color Change Thermochromic Pigment for Printing Inks1
Pigment DyeThermochromicColor Changing
Sino Sunman International Co., Ltd.
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Product DescriptionThermochromic PigmentsProduct DescriptionThermochromic pigments are intelligent materials that change color in response to temperature variations. These pigments contain special chemical components (such as leuco dyes, color developers, and temperature-control agents) typically encapsulated in microcapsules to protect their properties and enhance stability. The core color-changing principle is that they are colored at low temperatures and become colorless or change to another color at high temperatures. This color-changing behavior is mostly reversible; once the temperature returns to its original state, the color reverts accordingly.Applications1.Plastic Products: Injection molding (e.g., PP, PE, PS, ABS, PVC, silicone), extrusion molding2.Coatings & Inks:Screen printing, spraying, pad printing (on paper, fabric, metal, glass, ceramic, plastic substrates)3.Textiles: Smart apparel, footwear4.Others:Brand protection, security printing, information encryption,Color-change mugs, toys, mood ringsKey PointsStrictly control temperature: During plastic processing or coating curing, the temperature should be kept below 200°C and avoid exceeding 230°C. The heating time should also be minimized. High temperatures or prolonged heating can permanently damage the microcapsules, resulting in loss or degradation of color-changing properties.SpecificationChange Typecolored to colorless (common), colorless to colored, colored to coloredActivation Temp.5-65℃Base Colors15 standard colors: red, rose red, peach red, vermilion, orange, yellow, grass green, green, sky blue, turquoise, blue, dark blue, violet, brown, blackParticle Size1-10umPacking & DeliveryPacking:Can be customized according to customer requirementsDelivery:We deliver products by sea, by air, by ground transportation and express.Company ProfileCertifications
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