Microencapsulated Colour Luminous Sand/ Powder 2.0

Similar colour under daylight and luminous colour appearance in the darkness!

Our colour luminous sand (diameter: 100-150 µm) and powder (diameter: 50-100 µm) are synthesised with a special technical knowhow, allowing exhibit similar colour appearance under daylight and luminous colour appearance in the dark. The composition and synthesis should be extremely precise to give the max glow in the dark effect and as well as the correct luminous colours.  The luminous effect may last 1 hr observable with the naked eye and for 24 hr measurable with the usual luminous detector.

The luminous colour appearance vary to different extents depending on the light source exposed. The best performance based on our experience can be , i.e. sunlight (see below).

Our colour luminous powder is suitable for the application in both water- and organic solvent (e.g. oil, alcohol) based medium. It is long term effective. Our colour luminous powder passed EN-71 & RoHS.

NOTE:  These are high performance powder with a long glow time.

​​Available Colours

12 colour and luminous colour combinations (e.g. s. below) are available:  

Red, Pink,  Magenta,  Orange, Gold, Yellow, Light green, Green, Light blue, Blue, Dark blue, Violet, Violet purple, Purple, White (--> luminous Sky blue) and light pink (luminous white). 

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