Luminous powder refers to a powdery substance that glows in the dark. Since the discovery of its luminescent properties at night, continuous improvements in production technology have led to its widespread use across many fields. Once existing in block form, luminous powder is now produced as a fine powder, having undergone significant technological evolution—all driven by ongoing advancements in manufacturing techniques. Naturally, the price of luminous powder varies depending on external conditions. Juliange Luminous Powder Manufacturer explains the factors influencing its price below.

First, different brands command different prices. Production capabilities vary between manufacturers, so the price differs between overseas and domestic brands. Just as everyone knows brand-name clothing costs more than lesser-known brands and often boasts superior quality—alongside better service and craftsmanship—brand reputation is one key factor affecting the price of luminous powder.

Second, differences in particle size lead to price variations. This is because different mesh sizes present varying levels of manufacturing difficulty and associated costs. Producing luminous powder involves high-temperature firing of raw materials to create luminous blocks, followed by physical processes like crushing, sorting, ball milling, and sieving to achieve the required mesh size. Higher mesh sizes demand more stringent process requirements. Achieving finer particle sizes often necessitates repeated cycles of ball milling and sieving. These labor- and machinery-intensive processes naturally drive up the price.

Finally, variations in illumination time also affect the price. Short-term and long-term luminous powders differ significantly in glow duration. Typically, short-term powders glow for just 1-2 hours, or up to 3-4 hours at most, before gradually dimming and ceasing to glow. Long-term powders, however, often illuminate for over 12 hours. Many luminous paints and signs utilize long-lasting luminous powder precisely for this extended glow. They provide illumination in darkness or dim conditions without needing a power source, guiding people effectively while saving energy and electricity, and avoiding resource waste.

Generally, the price of luminous powder is determined by the factors above: brand, required mesh size, and illumination time. Of course, other factors beyond these can also influence pricing. When purchasing luminous powder, it’s wise to first deepen your understanding of its properties and relevant knowledge. This foundational awareness will empower you to make well-informed decisions.