Chun bright luminous yellow and green factory wholesale silk screen printing luminous effect of luminous how to compare? A: The luminous tile on the hard board under the sun, light, natural light absorbance 5-15 minutes to saturation, then get together with the hard board you can see the glow in the dark. The bright luminous powder can emit light in the dark 20 hours, the light-emitting light-emitting or absorbing life can be repeated more than 20 years, yellow green, blue green, sky blue luminous single high brightness, long time, the most widely used. 1. luminous ink, paint, paint, glue, epoxy (hereinafter referred to as ink) 2. Chunliang use special luminous ink luminous powder into oil and water-luminous, luminous oil is recommended for use in oil-based ink must now adjust when used in water-based ink is now available, put a long time to agglomerate white, losing luminous effect. Aqueous luminous water, oil ink GM, but slightly more expensive than oil luminous, it is generally only used an aqueous medium; 3. Ink choose: A, luminous transparent varnish applied in the best effect, colored inks may also luminous powder can be added, but the color of the night, the lower the brightness, dark colored ink to increase the ratio of luminous powder added to enhance the brightness. B, use different printing materials corresponding ink, such as metal to use metal special ink, ABS plastic material on the use of ABS special ink, so as to ensure the luminous ink stick too firmly; 4. Add the ratio: 1 kg ink: luminous 3 million grams to 1 kilogram, in this range, the more luminous the added amount of the light, the added amount is too small are scattered unevenly, leading to some of the products do not emit light or black spots when light; 5. a hybrid approach: the ready The luminous placed in a small container, add the same amount of ink, stirring with a wooden products even (remember not stirring with a metal object, otherwise it will be black), so luminous fully wet, remove the air luminous powder particle surface, so as not to affect its dispersion. For color or add additives, which can be stirred, must be careful not to have the phenomenon of agglomeration. After mixing well, then pour in proportion to the prepared inks Stir Serve luminous ink. (Anti-settling agent may be added to prevent the luminous sink to the bottom) (ink is too thick may be appropriate diluent such as water that day to help disperse) 6. silk screen options: general purpose network with 80-150 to screen tuned luminous ink, There are special requirements can also use finer screen, but be sure to pay attention to the thickness of the luminous match to ensure that luminous powder can be printed down; if it is sprayed with a luminous ink also pay attention to the size of the mouth of the gun, to avoid clogging luminous muzzle ; 6, printing (spraying); luminous ink best screen on a white base, use of the underlying reflective effect increased emission luminance and luminous pattern or logo afterglow time. If the substrate is non-white or light-colored, with white or light-colored require screen printing ink obtained above the substrate, the thickness of 0.1 ~ 0.5mm; Lay holding white surface of the article no grease, no dust, then the luminous ink mixing even start spraying (silk screen) luminous ink, a thickness of about 0.2 to 0.5 mm, spraying (silk screen) after dried naturally for 40-60 minutes or drying Serve luminous products