Product: Luminous Powder for Printing

Properties: Long-lasting luminescence
Applicable Screens (Silk Screens): Multiple mesh options
Colors: Conventional luminous powder, colored luminous powder, etc.

Product Details
Luminous powder is widely used in various printing applications. Its additive ratio can be flexibly adjusted during production based on product surface area and thickness, with a recommended ratio of approximately 30%.

Applications of Luminous Powder in Printing
To mitigate settling issues of luminous powder in coatings:

1. Use high-viscosity resins and add anti-settling agents.

2. Stir thoroughly before application.

3. Adjust viscosity with thinners if needed.
   Critical: Heavy metal compounds shall not be used as additives.

Optimization Guidelines:

• For backgrounds, use white or reflective colors as the base to enhance pattern brightness and glow duration.

• Coating/ink thickness: ≥100μm (optimal effect at 130–150μm).
  Note: Achieve this thickness with two passes for 80-mesh screen printing.

• Recommended luminous powder dosage: 10%–70% by weight (colored variants: ≈60%). Higher dosage improves luminescence.

Material-Specific Instructions:

Special Requirement:
For water-based coatings/inks, encapsulate luminous powder in specialized microcapsules to prevent hydration.