High-Weather-Resistant Transparent Ink
Specially engineered for high-intensity traffic reflective signs and automotive body decals. Experience uncompromised reflectivity and outdoor durability.
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Is Your Reflective Sign Facing These "Hidden Crises"?
In the production of traffic signs, automotive reflective strips, and warning decals, ordinary inks often cause fatal quality failures:
- Sudden Drop in Reflectivity: Ordinary inks lack absolute transparency. They obscure the underlying micro-prism structure of PET/PVC/acrylic films, causing the retroreflective coefficient to fail national standards. Your signs literally "go blind" at night.
- Rapid Outdoor Fading: Exposed to harsh UV rays and extreme weather, low-quality inks peel, fade, and crack within just two to three years.
- Poor Adhesion: High surface energy materials like PET and PMMA are notoriously hard to adhere to, failing the standard 100-grid tape test.
Why Choose Our Transparent Ink?
Core Technical Advantages
Ultimate Transparency & Zero Obstruction
Utilizing nano-scale organic pigments and transmissive composite resins, light penetrates 100% of the ink layer and refracts back off the micro-prisms. It guarantees excellent nighttime visibility that meets strict traffic safety standards.
5-8 Years Anti-UV Weather Resistance
Traffic signs must stand the test of time. Formulated with a built-in high-efficiency UV stabilizer, our ink prevents yellowing, fading, and cracking, even under prolonged exposure to intense sunlight, extreme cold, and acid rain.
Cross-Linked Adhesion for Reflective Films
Our transparent ink is molecularly modified to form strong chemical bonds with high-surface-energy substrates. It easily passes the strict ASTM D3359 Class 5B (100-grid) tape test and scratch resistance tests without any delamination.
Superior Industrial Printability
Engineered with moderate thixotropy for excellent ink leveling. Whether printing large-area highway signs or fine details on automotive strips, it prevents bubbles, ink splatter, and screen blockage, maximizing mass-production efficiency.
Extensive Application Range
🛣️ Traffic Network Signage
Highway guide signs, reflective prohibition signs (e.g., "No Passage", "Speed Limit"), and critical road safety indicators.
🚛 Automotive Safety Protection
Reflective decals for car bodies, safety stickers for electric bicycles, and mandated red/white reflective conspicuity tape for heavy trucks.
🏙️ Municipal & Commercial
Outdoor reflective guide signs, fire safety emergency markers, and high-end outdoor advertising reflective light boxes.
Technical Data Overview
| Main Product Category | Transparent Screen Printing Ink / Highly Transmissive Ink |
|---|---|
| Applicable Substrates | PET reflective film, PVC reflective film, Acrylic (PMMA) reflective film. |
| Curing Method | Thermal baking / Air drying (Single or Dual-component systems available depending on the substrate). |
| Standard Color Palette | Transparent Red (Restrictions), Transparent Yellow (Warnings), Transparent Blue, Transparent Green, etc. |
| Outdoor Weather Resistance | 5 to 8 Years (depending on application environment and top-coat protection). |
Expert R&D Recommendation
To achieve the absolute peak of retroreflectivity and maximum weather resistance for traffic signage, we strongly recommend applying a matching layer of our Ultra-Weather-Resistant Transparent Varnish (Clear Coat) over the printed color layer. This provides dual color-locking and physical protection for the underlying reflective film.