Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Mitsubishi LR-7666 Thermoplastic Acrylic Resin

Mitsubishi Chemical LR-7666 is a high-clarity, weather-resistant thermoplastic acrylic resin from the LR series, offering excellent UV stability, melt processability, and dimensional consistency for extrusion and injection molding applications in automotive lighting and optical components.
  • mitsubishi lr 7666 thermoplastic acrylic resin_6d38ac93
  • mitsubishi lr 7666 thermoplastic acrylic resin_6d38ac93

Features Of Mitsubishi LR-7666 Thermoplastic Acrylic Resin

  1. Excellent transparency and UV resistance for long-term optical clarity.

  2. High melt flow index enabling efficient extrusion and injection molding processing.

  3. Good thermal stability with minimal degradation up to 200 °C.

  4. Outstanding weatherability and color retention in outdoor applications.

  5. Compatible with common plasticizers and impact modifiers for formulation flexibility.

Typical Applications Of Mitsubishi LR-7666 Thermoplastic Acrylic Resin

  1. Automotive exterior trim and lighting lenses.

  2. Transparent protective films for electronic displays.

  3. Architectural glazing and signage substrates.

  4. Medical device housings requiring sterilization compatibility.

  5. High-clarity packaging for premium consumer goods.

Specifications Of Mitsubishi LR-7666 Thermoplastic Acrylic Resin

Chemical TypeThermoplastic acrylic copolymer
Product FormPellets
AppearanceTranslucent white pellets
Melt Flow Rate (230 °C / 3.8 kg)12–16 g/10 min
Glass Transition Temperature (Tg)~105 °C
Density (23 °C)1.18–1.20 g/cm³
Primary ApplicationsExtrusion, injection molding, thermoforming
Key FeaturesClarity, weather resistance, processability


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