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

Mitsubishi LR-7651 Thermoplastic Acrylic Resin

Mitsubishi Chemical LR-7651 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 7651 thermoplastic acrylic resin_36b40177
  • mitsubishi lr 7651 thermoplastic acrylic resin_36b40177

Features Of Mitsubishi LR-7651 Thermoplastic Acrylic Resin

  1. Excellent transparency and gloss retention under UV exposure and thermal cycling.

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

  3. Outstanding weatherability and long-term color stability without yellowing.

  4. Good solvent resistance to aliphatic hydrocarbons and mild polar solvents.

  5. Low moisture absorption ensuring dimensional stability in humid environments.

Typical Applications Of Mitsubishi LR-7651 Thermoplastic Acrylic Resin

  1. Automotive exterior trim components including grilles, emblems, and light covers.

  2. Architectural glazing and transparent façade elements requiring impact resistance.

  3. Consumer electronics housings for displays, lighting panels, and decorative overlays.

  4. Medical device enclosures where clarity, sterilizability, and biocompatibility support are critical.

  5. Signage and point-of-purchase displays demanding high optical quality and durability.

Specifications Of Mitsubishi LR-7651 Thermoplastic Acrylic Resin

Chemical TypeThermoplastic acrylic copolymer
Product FormPellets
AppearanceTransparent, colorless granules
Melt Flow Index (230°C / 3.8 kg)8–12 g/10 min
Density (23°C)1.18–1.20 g/cm³
Water Absorption (24 h, 23°C)0.3–0.5 %
Heat Deflection Temperature (1.82 MPa)95–100 °C
Transmittance (3 mm thickness)≥92 %


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