High Brightness Strontium Aluminate Fluorescent Pigment Glow In The Dark Powder

High Brightness Strontium Aluminate Fluorescent Pigment Glow In The Dark Powder


Glow in darkPowder Descriptions: AppearanceYellow PowderGlow ColorLemon green/Yellow greenParticle size0~45umSpecific gravity3.6g/cm3CompositionStrontium Aluminate,Europium Dysprosium oxides.Insoluble inorganic solventsDecomposition byAcids, strong alkalines, waterFastness to heat-40~800°CExcitationall visible light and UV radiationApplication RangeSpray paint, Brush paint, Screen printing ink, Thermoplastic,Rubber,Fabric dyeingCertificatesCertificate ISO9001, RoHS, EN71, ISO140001Packing25kg /iron drumPaymentTermTT,D/P, D/A, L/C, WEST UNIOn,PAYPALDelivery Time7-10days
Luminescent pigment ,Photoluminescent pigment is a new type of luminous material. It is from Solonetz aluminate base , not traditional ZnS:Cu base luminouse material. High brightness,long afterglow ,Excellent chemical and physics stability.High temperature resistant and super long life time. And Eco-friendly.L&B Photoluminescent pigment available glow in the dark more than 12hours. After absob the visible light for 10-30mins. and this glow and absorb light process is repeatedly.
L&B Photoluminescent pigment is popular since in 1990’s, Especially well-know in USA 911 accident. When all power is break, the photoluminescent indication marks and escape system still work. To help people escape from the accident. Appearance Color
Particlesiz(um)
Nature
Glow time
YD-3
Yellow-green
10-30H >12hrYD-4
30-40
YD-6
45-65
YD-10
Sky-blue
10-30H >12hr30-40
45-65
YD-9
Blue-green10-30H >12hr30-40
45-65
YD-13
White
30-45
Water-based or Solvent-based
3-5hr
YD-21
RedYD-17
Yellow
YD-20
Blue
YD-18
Green
YD-12
PurpleGlow in Dark Powder Application :2.The brightness is usually better when the granularity of photoluminescence powder is bigger. We suggest that you should choose light material with right granularity according to your manufacture technics. For example:Particle size: A---45~65umis suitable for outdoor painting and outdoor advertising ,roller coating the road surface with good light effect. Particle size: B--30~45um or C---10~30um is suitable for painting, roller coating, silk-screen printing and injection molding.
3.The light material is dense, please mix uniformly when use.
4. It should be stored in ventilated and dry environment. The opened material should be sealed.
5. metal material affects the performance of light, please avoid to touch the metal material.
Glow in Dark Powder Procedure:
Featured Characterasticsof photoluminescent glow in the dark powder pigment 1) Safe.Non-radioactive,non-toxic.Harmless, nonflammable and non-explosive.Free of lead, phosphorus, heavy metal and harmful elements.Failsafe.Theyalwayswork. once being charged, remain glowing for hours continueously, and repeatablely.2) Stable.Stable in physical and chemical property. Resist heat up to 500 celcius degree.Explosionproof,vaporproof.DonotturnblackafterbeingexposedtoUVlight long time.3) Energy efficient.Consumenoelectricityandneednoelectricalcircuitstowork.Free of battery, free of electric power, light energy such as sunlight, lamp light, all visible ambient lights, UV light, etc. will charge it and make it glow in the dark.10minutes charging, tens of hours glowing in the dark.4) Eco-friendly.Decomposed in acid and reaction products are safe to environment and human.Generatenohazardousradioactivewastes.Release no polution to air and water.5) Cost Effective.Requirenobatterybackupandaremaintenancefree.Donotexpireandcreatenodisposalproblems.20+years lifespan, indefinitely repeatable using.
Glow in Dark Powder Packing:
FAQ on photoluminescent glow in the dark powder pigment
Ever had or met any of following questions,
Q1 -What makes your material glow? Is it safe? Is it radiactive? Is it toxic?
A1 -The material absorb and store light energy, then emit light in dark.
The material is free of radiation, non-toxic. And YES, it is safe to human and environment.
Q2 -How long your pigment can glow?
A2 -Depends on what we define "glow". Under norm DIN67510 part 1, the brightness that is higher than 0.32mcd/m2(which is 100times of threhold of human eyes' sensibility to light) is defined as "glow".
Under norm DIN67510, the pigments glow more than 20hours, some items even glow for weeks.
Q3 -How bright of your pigment?
A3 -The glow brightness of pigments is different from each other. Generally speaking, the larger pigment particle size, the brighter; Color-dyed glow pigments will lose some brightness, the darker, the lower of brightness.
Taking TPY-6C as exmaple, in a closed dark room, use a D5 x H8cm glass tube to containing the pigment. At 10cm distance, by the pigment's light, 12# Times New Roman characters is readable for about 2hours; At a 3meters distance, the pigment is visible for 12+hours.
Q4 -How to use your photoluminescent pigment?
You may browse our using guideline published on webpageFAQ.
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