About reflective powder

Other name:reflective glass microbeads, reflective pigment, glass microsphere.

Refractive Powder made of a glass-based material from production, the main component of SiO2, CaO, Na2O, TiO2 and BaO like. The product can be directly added to the coating or resin, the product has a return reflective effect, it can be used on a variety of surfaces of complex shapes. It is a production of reflective fabric, reflective film, reflective paint, reflective signs, advertising materials, clothing materials, standards stadium runway, shoes, bags, land and air rescue supplies and other new light functional composites core materials. 

Photoluminescent pigment production process

Phosphor is a special crystal structure luminescent material, which has a strong absorbance - STORING - luminous ability, when illuminated by natural light and the light, that part of the light energy is absorbed and stored, and then in the form of visible light in the dark Slowly release the luminescent material after five minutes after the light in the dark can automatically light for more than 12 hours of light absorption process can be repeated countless times glowing, luminous life of more than 20 years. Here we look at the production process luminous powder.

I. Features: This is different from the light-emitting phosphor powder, it is non-radioactive, light long short but luminous efficiency, low cost, colorful.

Second, the device: furnace, crucible, ball mill, drying equipment.

Third, the formula:

Red light-emitting powder: 55 g barium sulfate, magnesium sulfate 40 g, 2 g of lithium phosphate, copper nitrate 3 g

Blue luminescent powder: 63 g calcium sulfide, sodium 5 g, 5 g of potassium sulfate, strontium sulfate 10 g, 6 g of sodium chloride, 1 g of silver nitrate, magnesium sulfate 10 g.

Purple luminous powder: 63 g calcium sulfide, magnesium sulfide 26 grams, 10 grams of sodium sulfide, strontium nitrate 1 g.

Green luminous powder: 55 g calcium sulfide, potassium sulfide 1 g, 10 g of sodium sulfide, barium nitrate 12 grams, 13 grams of indium nitrate.

Yellow light powder: 55 g barium sulfide, magnesium sulfate 40 g, 2 g aluminum sulfide, potassium nitrate 3 g.

Fourth, Crafts: after with a good raw material, the temperature on the crucible furnace heating, raw material in the pot, but also do not pan directly after mixing the raw material on the furnace to burn at a temperature of 133 degrees, 50 minutes to burn After hand-pick incomplete color impurities, and then placed in the cooked raw mill ground into fine powder and then soaked in water for precipitation to remove water, the sink in the powder can be placed in the oven to dry.

Fifth, use: the colorless transparent plexiglass dissolved in two parts of a banana .72 hours after adding the right amount of water luminous powder can be applied to the watches, clocks, instruments and crafts.

These are the luminous powder production process, you know it? Our company specializes in the production of luminous powder, reflective powder products, with high initial brightness, bright color, long afterglow time characteristics. By the industry and the praise of customers, welcome to buy.

How to distinguish luminous powder and fluorescent powder ?

Luminous and phosphor are the two products, but many people think that is luminous phosphors and think they are following the same substance, small to give you how to distinguish luminous powder and phosphor.:
1 luminous powder: Yes absorbance - STORING - a self-luminous light emitting material, which is a kind of luminous material can be made visible in the dark, called luminous powder, luminous powder it into long-term, short-acting luminous, radioactive luminous, but they are of a material glowing in the dark.
2 phosphor: divided photoluminescence phosphor, fluorescent high-pressure mercury lamp phosphors, phosphor fluorescent low-pressure mercury lamp, fluorescent lamp phosphors, trichromatic lamp phosphors, color lamp phosphors, medical lamps phosphor, black light phosphors, copy lamp phosphors, upconversion phosphors, phosphor and so a series of UV, the action principle is to store energy in the stop light irradiation, the fluorescence way slowly released.
3 luminous powder with a radioactive, is the incorporation of radioactive substances in the phosphor, the use of radiation emitted by radioactive substances continue to excite the phosphor light, the excitation time is short, light and long afterglow time and high brightness.
Luminous and fluorescent certain extent there is a certain relationship, but these are two different substances.
These are small series on how to make a distinction between luminous and fluorescent explanation, if you and how to distinguish luminous phosphors also doubt, you can contact us, we will be in the most professional manner to answer your questions! While If you need luminous service, please contact us, we will provide you with the best quality products!
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Screen printing photoluminescent safety sign Caution

photoluminescent safety sign need to use photoluminescent printing ink, photoluminescent printing ink used in the signage industry, manufacturers are generally used according to their intended use and signage products themselves formulated to get the best use of effects and economic costs.

Usually adding a certain percentage of the ordinary transparent ink photoluminescent materials by simple mixing process can be made luminous ink use, if stored for a period of time sufficient to facilitate wetting photoluminescent materials inks, printing products resulting surface smoothness will be better. The specific choice of transparent silk screen inks and substrates to be relevant, simply choose the appropriate application of transparent ink to the substrate.

The amount of luminescent pigment: typically 30-50% of the total (photoluminescent materials and transparent ink 1: 1-1: 2), to determine the brightness of the print request amount of photoluminescent pigment. The content of the ink, the higher the printed products with its brightness, the longer the light emission time. Processed light-emitting ink viscosity at 300-500Pa • S, at the time of printing, the printing speed should be controlled, with a diluent to adjust the ink viscosity to suit the requirements of the printing.

Screen printing pattern with luminous ink, marking time, generally choose 200 mesh polyester mesh, to get the best results you can use larger particles emitting high-brightness photoluminescent pigment (eg GL-2 SL-2, etc.) using 80-100 purpose screen printing.

The best luminous ink printed on a white base, reflecting the effect of improving the use of the underlying pattern or logo printed luminous brightness and afterglow time. If the substrate is not white or colored, white or light-colored require printing ink on the substrate obtained above, the thickness of 0.1-1.0mm. Printing ink luminous coating thickness control 130-150μm, the luminous best, as with 80-mesh screen printing twice, you can achieve this thickness.

Generally better signage and other requirements luminous areas, multi-purpose use of 80-100 mesh, glow while to get better, but the apparent poor printing results, the surface is rough, and sometimes need to surface again The purpose of screen printing over 160 smaller (eg 8C-a) products are better surface smoothing effect, the brightness can be guaranteed, but the process is more complex and require comprehensive consideration of cost-effectiveness and other factors.

aqua blue photoluminescent glow in dark adhesive tape, luminous sticker

10 meter per roll, blue green glow color
Welcome to contact us for OEM orders!

jnxingyi@aliyun.com

Photoluminescent printable film for inkjet printer, glow in the dark vinyl

Luminous aqueous inkjet print film is the next generation of digital output materials, high-resolution photos can be printed directly. This product is non-radioactive, non-toxic, is not the only power capable of emitting and displays the contents of green energy-saving high-tech products at night.
The product has a strong light-emitting display, sunlight, lighting and all visible light has a strong phosphorescent. After the visible light 5-15 minutes, in the dark up to 8-12 hours of self-luminous, and long-term repeated use, the new chic, very appreciate value.
https://www.facebook.com/glowpowders
Features:
1, this product is only suitable for water-based ink printing layer inkjet printing;
2, cutting easy, using a wide surface, can be directly used for inkjet printing;
3, STORING a short time, a large light-receiving area, high luminous intensity, long afterglow time;
4, non-toxic, no radiation, no pollution;
5, environmental adaptability, excellent heat resistance, cold resistance.;
6, the surface of the light uniformity, good finish;
7, PET base material, no shrinkage.
Application Scope:
free print production luminous photographs, stickers, wedding, decorative painting, tag, card, calendar, zodiac, auspicious patterns and other personalized luminous products, is emerging advertising, printing supplies.
Instructions for use:
1, this paper is mainly used for printing, please keep the surface clean and dry, especially not with a finger contact surfaces shall not allow water and other substances spilled on the surface, to prevent affect print quality.
2, printed photographs or other images should be dry covered after cold laminating film. (Conditional drying in the oven, the temperature controlled at about 50 C)
3, print settings: For best results recommended choice - photos, slides and other functions inkjet print (different models have different settings, print sharp images, print a small map test, adjusted to the optimum printing results )
Life:
more than 8 years of indoor and outdoor over 5 years.
Color:
green to yellow-based, other colors can be customized.  
Packaging and storage:
1, Packing: Carton
2, Storage: should be stored in ventilated, dry coffers

Glow in the dark adhesive tape, various width. Welcome OEM orders!