NIR Near-infrared Recognition of Black Masterbatch
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Supporting the circular plastics economy, our solution enhances automated recycling sorting through infrared identification technology, significantly reducing labor costs.
Runpacet NIR (Near-Infrared masterbatch) is a specialized functional additive that goes beyond basic coloring. Its key role lies in enabling compatibility with near-infrared spectroscopy systems, ensuring precise detection and classification during automated production or recycling processes.
Our NIR black masterbatch incorporates specially formulated pigments (such as surface-treated carbon black or infrared-transparent pigments) that exhibit identifiable spectral characteristics (including reflectance and absorption rates meeting industry standards) within the 780-2526nm wavelength range. This allows seamless identification by infrared scanning equipment. For applications requiring infrared transmission (like sensor windows or optical components), it maintains both visual opacity and functional transparency - achieving "visual concealment with infrared permeability" without interfering with signal transmission.
Key applications include: - Food packaging (PET bottles, PP trays) enabling automated NIR sorting systems to quickly identify materials (e.g., distinguishing PET from other plastics) - Beverage bottle caps/labels that maintain aesthetic appeal while being recognized as PET material - Home appliance IR receiver windows (air conditioners, TVs) preserving functionality - Automotive components (dashboard panels, exterior parts) compatible with onboard IR cameras/sensors - Medical packaging (light-sensitive medicine bottles) and industrial pipe marking enabling rapid identification while maintaining visual warnings/light-blocking effects
Customizable solutions: We tailor formulations to match specific wavelength requirements of detection equipment, with FDA-compliant options available.
