High-transparency, weather-resistant color masterbatch

High-transmittance, weather-resistant color masterbatch for PET functional films uses PET as the carrier and is specifically formulated for BOPET biaxial stretching. It features high light transmittance, low haze, excellent resistance to long-term outdoor aging, processing stability, and uniform dispersion.

Product Description

High-transmittance, weather-resistant color masterbatches for PET functional films use PET as the carrier and are specifically formulated to match the BOPET biaxial stretching process. They exhibit exceptional optical properties, including high light transmittance, low haze, outstanding resistance to long-term outdoor aging, stable processing performance, and uniform dispersion. These masterbatches deliver remarkable optical clarity while simultaneously providing excellent coloration and a transparent, high-quality appearance; they also demonstrate superior weather resistance, uniform and stable dispersion, and customizable functionality. As such, they are well-suited to meet the diverse application requirements of automotive window films, energy-efficient building films, optical functional films, and other specialized uses, making them highly practical and versatile.

Performance Parameters:

Main ingredient: organic-inorganic composite pigment

Addition ratio: 1–5%

Color: Black-gray granules

Haze: <1%

Color Difference Stability: ΔE ≤ 2.0 (after 1000 hours under Q-Sun exposure)

Weather resistance: No significant fading after 5 years outdoors.

Keywords:

High-transparency, weather-resistant color masterbatch

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