Luminous usage is according photoluminescent river rock

Luminous how to use 

Luminous usage is according to their actual situation, different requirements, luminance and different uses has a different use, can be summed up their own solutions to fit in the actual production process according to the product. Photoluminescent Tape‍ The following content is for reference 

??Luminous powder for injection: the ratio of luminous and plastic materials, generally is around 4% -10%, depending on the color depth of the product, plus less light color, dark color principle to pay more may be. A Ingredients: first spread of oil added to the raw stir for one minute, then add the luminous stir one minute, two minutes plus toner stirring, mixing time should not be too long, pay attention! Luminous very sensitive to long-term iron friction material will darken too long. Second, the injection molding machine: Injection confidential clean, temperature should be transferred to a minimum, can be injection molded, the material in the injection molding machine time not too long, to avoid burning, injection molding machines of different products, there are also differences between the new and old machines machine, machine-made and imported machines, which require debugging slowly resolved. Third, the luminous: In injection molding, the long-term luminous various reasons, injection molding, injection molding machine, melting temperature of the material may cause darkening short luminous efficiency (luminous ZnS) good performance in terms of black Photoluminescent Ceramic‍ injection point. If there are no special requirements for selection of short-acting luminous. 

???Luminous powder for printing: To reduce the paint, luminous powder luminous precipitation problems, you can use the high-viscosity resin, and add anti-settling agent, to be stirred before use, can be used to adjust the viscosity diluents, do not use heavy metal compounds do additives. Use white or reflective print background color based, can improve brightness and lighting time printed pattern. Paint and ink coating thickness is preferably greater than 100μ, such as up to 130μ ~ 150μ, its best, (with a 80 mesh screen printing, twice to achieve this thickness). Luminous recommended dosage is 10% of the total weight to 70%, the more luminous the better usage. Depending on the printing material, choose different types of transparent substrates, such as printed metal, the metal should choose special inks, such as printed PVC material, PVC is necessary to choose a dedicated ink, the higher the better transparency. For use water-based paints and inks, decorative gravels‍ luminous microencapsulated subject to special treatment.