What is infrared(IR) Masterbatch?

An infrared (IR) masterbatch is a concentrated mix of special additives and a carrier polymer used in plastics manufacturing to absorb, reflect, or transmit infrared radiation. It controls heat and light behavior for applications like agricultural greenhouse films, cooler automotive interiors, and scannable recyclable plastics.

Main Types of IR Masterbatches:

IR Absorbing: Traps long-wavelength heat inside spaces while letting visible light pass.

IR Reflecting: Bounces away solar infrared radiation to keep surfaces cool.IR Transparent/Transmissive: Allows near-infrared optical sensors to detect and sort dark or black plastics during recycling.

Key Uses:

Agriculture: Retains night warmth in greenhouse and crop films.

Automotive: Lowers heat buildup on dashboards and window panes.

Recycling: Enables optical sorting of black packaging waste.Safety & Defense: Shields equipment from laser beams or provides targeted thermal control.