Energy saving, highly decorated

LED slim light box backlight module using spectral theory and the light guide plate is formed , a versatile combination of a variety of new advertising vehicle frame material is photoluminescent river rock. Compared with traditional light boxes, with beautiful, energy saving, environmental protection, safety , thin bright , light uniformity , energy saving and environmental protection, no dark areas , installation and maintenance simple and quick , and other distinctive advantages. Design principles from the laptop LCD screen is a line source into surface light source of high-tech products. It can be widely used in the manufacture of ultra-thin light box ,photoluminescent paint, business centers, airports , railway stations , subway , a large exhibition , new lighting and medical equipment, and other fields. Aluminum frame color available : frosted , flashing silver , champagne, stainless steel color , brushed stainless steel color , light black.

There are no toxic luminous powder

There are no long-lasting luminous poisonous ? On this issue, in fact, as early as 20 years ago, there were already conclusions. Indeed luminous currently available on the market , there are two . masterbatch production fast luminous highlight short-acting luminous . Its products ; quick absorption , the initial light intensity , high temperature of about 800 degrees. Particle size is almost fixed ; around 400 mesh , using a term of 20 years , after re- absorption in the emission time of 20-30 minutes. The color is beige traditional talk , hair is yellow green . Its performance is ; integrated , luminous paint extensive use . In general, the radiation characteristics having no phosphorus . Basically can be described as environmentally friendly products.

Corresponding luminous paint is a solvent-based

Corresponding luminous paint also developed from solvent-based to water-soluble environmentally friendly direction , the development of the single component by a two-component direction . Of the world's photoluminescent paint of technology in the development of luminescent materials , but the level of application of light-emitting materials and still keep up with luminous paint Britain, Japan , the United States and other countries. As the luminous paint very versatile , and has broad market prospects, therefore ,photoluminescent stones and use of better performance long-lasting energy storage is the direction of luminous paint will continue to work hard in the future.

luminous powder caking precipitation

Luminous paint should, apart from having a light emitting characteristics , but also has excellent mechanical properties and appropriate cost , you can choose to add calcium carbonate, talc filler. Calcium carbonate can improve decorative aggregate of the coating film , reduce costs. Since the refractive index of calcium carbonate was 1.58 , and the refractive index of the resin base material similar to the light so that it does not have a hiding power , used in conjunction with the talc can increase the thickness and uniformity of the coating , fluorescent paint the mechanical strength of the coating . Talc is a white powder , light soft, creamy , excellent chemical stability , low opacity , color strength is small, oil-absorbing capacity, to prevent precipitation of luminous powder agglomeration, coating prevents sagging and cracking, improve coating flexibility, water resistance and abrasion resistance .

Light resistance of luminous paint

Luminous paint lightfastness and durability of the light-emitting material except the outside, but also on the resin used . The choice of resin and phosphor performance is better matching required in the film-forming material in the phosphor can be dispersed ; resin is colorless and transparent , and good light transmission , Photoluminescent Ceramic radiation transmission rate, to better show light effects ; as light-emitting pigment is alkaline substance , the resin is preferably photoluminescent exit signs weakly alkaline , if the water-based resin aqueous coating , luminous paint required for surface water treatment ( coating process).

Light emission intensity can be increased coating

The need for surface modification or coating materials processing , change surface properties of the pigment , improve the water resistance and weather resistance , and to improve the photoluminescent pigment dispersion in the coating , compatibility . Photoluminescent Masterbatch or aluminosilicate particles surface-coated nano waterproof layer ( titanium dioxide , zinc oxide , nano-alumina , nano- silica ), the luminous intensity of the luminous paint can be increased by 20 % or more, afterglow time extend more than 40% , water scrubbing more than 5000 times . Common luminous paint exists for the current poor impact resistance , abrasion resistance good , powdered paint pigments slower and other issues , the author uses environmentally friendly energy saving light-cured coating technology system, just a few seconds can be completely cured , add special plasticizer, may effectively address the issue.