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

Mitsubishi Rayon Polymer LR-7506 Acrylic Resin

Mitsubishi Rayon Polymer LR-7506 is a high-solids, low-viscosity acrylic resin designed for UV-curable coatings and inks. It offers excellent gloss retention, weatherability, and rapid photopolymerization. Part of Mitsubishi Chemical’s advanced LR-series, LR-7506 delivers superior adhesion to plastics and metals with low yellowing tendency—ideal for automotive, optical, and decorative applications requiring precision performance and durability.
  • mitsubishi rayon polymer lr 7506 acrylic resin_9d0b5392
  • mitsubishi rayon polymer lr 7506 acrylic resin_9d0b5392

Features Of Mitsubishi Rayon Polymer LR-7506 Acrylic Resin

  1. High transparency and excellent optical clarity for premium finish applications.

  2. Superior weather resistance with outstanding UV stability and minimal yellowing over time.

  3. Good compatibility with common solvents and co-resins, facilitating formulation flexibility.

  4. Low viscosity in solution form, enabling easy processing via spray, dip, or roll-coating methods.

  5. Excellent adhesion to various substrates including metals, plastics, and primed surfaces.

Typical Applications Of Mitsubishi Rayon Polymer LR-7506 Acrylic Resin

  1. Automotive clearcoats and topcoats for OEM and refinish systems.

  2. Architectural and industrial maintenance coatings requiring long-term gloss retention.

  3. Plastic coatings for exterior automotive trim and consumer electronics housings.

  4. High-performance can coatings for food and beverage packaging.

  5. UV-curable hybrid systems where acrylic backbone enhances crosslink density and hardness.

Specifications Of Mitsubishi Rayon Polymer LR-7506 Acrylic Resin

Chemical TypeAcrylic copolymer
Product FormSolution in aromatic hydrocarbon solvent (e.g., xylene/toluene blend)
AppearanceClear, colorless to pale yellow liquid
Solids Content45–50 wt% (as supplied)
Viscosity (25°C, #4 spindle, 20 rpm)1,200–1,800 cP
Acid Value5–15 mg KOH/g
Glass Transition Temperature (Tg)~75°C (DSC, dry film)
Primary ApplicationsHigh-gloss protective topcoats, UV-stable architectural finishes, plastic substrate coatings


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