Why Choose Our Reflective Black Film?
✅ Perfect 3M 680 Alternative
Our black reflective film mirrors the performance of 3M 680 in both reflectivity and durability-while offering significantly better pricing. It is compatible with the same applications and installation techniques.
✅ High Retroreflectivity
Powered by advanced microprismatic lens technology, the film ensures high-intensity reflectivity even in dark environments and low-angle light conditions.
✅ Superior Weather Resistance
Built for long-term outdoor use, our film is engineered to withstand harsh environments including UV exposure, rain, extreme heat, and sub-zero temperatures.
✅ Versatile Compatibility
Applies easily to metal, plastic, glass, and other common surfaces. Suitable for both flat and slightly curved substrates.
✅ Custom Solutions Available
We offer custom roll widths, pre-cut sizes, logo printing, and special adhesive types to meet your project requirements. No strict MOQs for custom orders.
Products Description
Technical Specifications
| Specification | Detail |
|---|---|
| Model | Dingfei Reflective Black Film (680 Alternative) |
| Type | Microprismatic Retroreflective Film |
| Color | Black (Reflective at night) |
| Reflectivity | ≥ 500 cd/lx·m² (0.2° observation, 5° entrance angle) |
| Thickness | 100 ± 5 μm (without liner) |
| Durability | Up to 7 years outdoor performance |
| Substrate Compatibility | Aluminum, Stainless Steel, Polycarbonate, Acrylic, Painted Metals |
| Adhesive Type | Permanent Pressure-Sensitive Adhesive |
| Temperature Resistance | –40°C to +80°C |
| Standards Met | Comparable to ASTM D4956 Type I/III; Matches 3M 680 performance |
| Printing Compatibility | Solvent, Eco-solvent, UV, Screen Printing |
Applications
Traffic signs (regulatory, warning, and information signage)
Vehicle safety markings and fleet graphics
Commercial and retail branding
Emergency signage and safety labels
Outdoor advertising and promotional materials
Why Work With Dingfei?
As a source factory, we control the entire manufacturing process-from raw material selection to quality inspection-ensuring high consistency, fast delivery, and cost-effective solutions. Our professional R&D and production teams are ready to support bulk customization, OEM branding, and small batch sampling for global clients.
Get a Free Sample or Quote Today
Looking for a trusted 3M 680 black reflective film replacement? Contact our team today to request free samples, technical data sheets, or a customized quote based on your application.
