China supply long-time dark luminous pigment
Product Description
The photoluminescent Pigment developed by Tiankai has two kinds: one is made by activating alkaline earth aluminate with rare earth elements; another one is traditional sulfide-based. Especially alkaline earth aluminate phosphor-based glow in dark pigment, This material is characterized by performances such as light absorption, light storage and light radiation and can glow in darkness for 12 hours continuously after it has absorbed various visible lights for 10-20 minutes. Its luminance brightness and duration is at least 30 times of traditional luminescent materials represented by ZnS:Cu, and can be used repeatedly. The test results issued by National Institute of Metrology (NIM) demonstrate that the product is nontoxic, radioactive free, and has stable chemical performance. It can be made into various photoluminescent products, and have been widely applied to fire prevention, place-name signs, household electric appliances, clocks and watches, finery, garments, craftworks and gifts, and so on.
TC series photoluminescent pigments are made from alkaline earth strontium aluminate, which present themselves in light yellow and whose luminance colors is yellow green or blue-green. This pigment range features high hardness, excellent oxidation resistance under high-temperature, always recommended for ceramic or glass industry which need hard fire.
TC Series Photoluminescent Pigment list
Note:
1. Luminance test conditions: D65 standard light source at 1000LX luminous flux density for 10min of excitation.
Product Categories : Pigment > Glowing In The Dark Pigment
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