Ink luminous powder

Source：HuizhouYingguang Plastic Pigments Co., Ltd   Released in：2025-04-10   Hits：

Luminous powder in the ink, paint, paint, glue, Dijiao (hereinafter referred to as ink) in the use of methods
1, ink dedicated luminous powder is divided into oily luminous powder and water-based luminous powder, oily luminous powder is recommended for use in oil-based ink, when used in water-based ink must be used for a long time to agglomerate white, loss of luminous effect The Water-based luminous powder in water-based, oily ink in the general, but slightly more expensive than oily powder, it is generally only used in aqueous media;
2, the choice of ink: A, luminous powder added in the transparent varnish in the best, colored ink can also add luminous powder, but the darker the darker the lower the color, dark color ink to increase the proportion of luminous powder to Raise the brightness. B, different printing materials to use the appropriate ink, such as metal materials on the selection of metal-specific ink, ABS plastic material with ABS special ink, so as to ensure that the luminous ink sticky solid;
3, add the ratio: 1 kg of ink: luminous powder 3 grams to 1 kg, in this range the addition of luminous powder more bright, add too little dispersed uneven, resulting in some products do not light or light when there are Black dot
4, the mixing method: the prepared luminous powder placed in a small container, add the same amount of ink, stir with wood products evenly (remember not to use metal items stirring, otherwise it will turn black), so that the luminous powder is full, Powder particles on the surface of the air, so as not to affect its dispersion. If you need to color or add auxiliaries, can be stirred at the same time, we must pay attention to the phenomenon can not occur with particles. After mixing, and then prepare the proportion of ink into the mixing evenly, Serve luminous ink. (Can add anti-settling agent to prevent luminous powder sink at the end) (ink is too thick may be appropriate to add the day that the water and other thinner to help disperse)
5, silk screen screen selection: generally use 80-150 mesh screen to adjust the color of the luminous ink, there are special requirements can also choose more detailed screen, but must pay attention to match with the luminous powder to ensure that the luminous powder can be printed Go on; if it is sprayed with luminous ink should also pay attention to the size of the gun, so as not to block the muzzle of light powder;
6, silk screen (spray); luminous ink is best silk screen printed on a white substrate, the use of the bottom of the reflective effect to improve the luminous pattern or logo luminous brightness and afterglow time. If the substrate is not white or light, need to be in the substrate with white or light-colored ink silk screen, the thickness of 0.1 ~ 0.5mm; lay the white background to keep the product surface without grease, no dust, and then the luminous ink Evenly sprayed (silk screen) luminous ink, the thickness of about 0.2 to 0.5 mm, spray (silk screen) after its natural dry 40-60 minutes or drying into luminous products.
Luminous powder use precautions
Luminous powder than the major, pay attention to use when mixing. Luminous powder should be stored in a ventilated, dry environment, pay attention to moisture, can not be used once the end of the luminous powder sealed with plastic bags.

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