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

Mitsubishi LR-7671 Thermoplastic Acrylic Resin

Mitsubishi Chemical LR-7671 is a high-clarity, weather-resistant thermoplastic acrylic resin from the LR series, offering excellent UV stability, melt flow, and dimensional consistency for extrusion and injection molding applications in automotive lighting and outdoor signage.
  • mitsubishi lr 7671 thermoplastic acrylic resin_5305377f
  • mitsubishi lr 7671 thermoplastic acrylic resin_5305377f

Features Of Mitsubishi LR-7671 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 impact strength and dimensional stability across a wide temperature range.

  4. Low moisture absorption, minimizing post-molding warpage and haze development.

  5. Compatible with common plastic additives including UV stabilizers and flame retardants.

Typical Applications Of Mitsubishi LR-7671 Thermoplastic Acrylic Resin

  1. Automotive interior trim components requiring high-gloss, scratch-resistant surfaces.

  2. LED light guides and diffuser plates in lighting fixtures.

  3. Medical device housings where biocompatibility support and sterilization resistance are needed.

  4. Consumer electronics front panels and decorative overlays.

  5. Architectural glazing elements for signage and interior partitions.

Specifications Of Mitsubishi LR-7671 Thermoplastic Acrylic Resin

Chemical TypePoly(methyl methacrylate) (PMMA)-based thermoplastic acrylic resin
Product FormPellets
AppearanceTranslucent, free-flowing granules
Melt Flow Index (230°C/3.8 kg)8–12 g/10 min
Density (23°C)1.19–1.21 g/cm³
Transmittance (3 mm thickness)≥92% at 550 nm
Heat Deflection Temperature (1.82 MPa)102–106°C
Primary ApplicationsOptical components, decorative parts, functional housings


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