TCT-773 Photochromic Sunlight UV Light Sensitive Powder Color Change Pigment Nail Art Jewelry Making

TCT-773 Color Change Photochromic Powder Pigment Sunlight UV Light Sensitive Powder Color Change Pigment Nail Art Jewelry Making Search Code: TCT-773 Shape: Powder Size:Powder Quantity: 10g/50g Each Bag Color: Color Change Photochromic Powder Note:Color Change In Sunlight UV Light Packing: Plastic Bag ( Pay Attention: Not Pack In Jars) Packing Weight :10g/50g Each Bag Here are 10g 50g two kinds of packing available,please choose the right one you need. Dears,if you need other grams or other colors,please kindly let us know your any request ,almost any glitter you could find from our company,we will give you the reply within 24 hours! Photochromic pigment and powder changes colour in the sun and under certain levels of UV exposure. The product turns from an almost colourless powder into vibrant colours if it is exposed to the ultraviolet rays. Once the direct UV source is removed from the product, it reverses back to colourless again. This product can be used for a number of applications including Nails Art ,coatings, printing and plastic injection moulding. Due to the flexibility of photochromic powder it can be applied to a range of substrates such as ceramics, glass, wood, paper, board, metals, plastics and fabric. These colour changing powders can be used for silkscreen, gravure and flex printing. They can also used in line with PU, PE, PVC, PS and PP for plastic injection. Heat can be applied for less than 10 minutes if the temperatures do not exceed 230 degrees Celsius. Please avoid prolonged exposure of temperature if it exceeds 75 degrees Celsius. Photochromic pigment contains a microencapsulated photochromic dye. The photochromic dye is encapsulated with a synthetic resin to provide extra stability and protection from additional additives and chemicals used in the manufacture of coatings and plastics. Our photochromic powder is odourless and contains less than 1% moisture. The particle size is 2-5um and has a shelf life of around 12 months. The powder is easy to disperse, has a quick response time and offers a strong colour density once activated by ultraviolet rays.