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

Mitsubishi Rayon Polymer LR-7524 Acrylic Resin

Mitsubishi Rayon Polymer LR-7524 Acrylic Resin is a high-solids, solvent-based acrylic copolymer designed for industrial coatings and ink binders. It delivers excellent gloss retention, UV resistance, and adhesion to diverse substrates. The LR series offers balanced hardness-flexibility and superior weatherability. LR-7524 specifically enables low-VOC formulations with fast drying and good flow leveling—ideal for automotive refinish and coil coating applications.
  • mitsubishi rayon polymer lr 7524 acrylic resin_5394f3ea
  • mitsubishi rayon polymer lr 7524 acrylic resin_5394f3ea

Features Of Mitsubishi Rayon Polymer LR-7524 Acrylic Resin

  1. High solids content for reduced VOC emissions and improved coating efficiency.

  2. Excellent UV resistance and long-term color retention in outdoor applications.

  3. Superior gloss and clarity, enabling high-end aesthetic finishes on coated substrates.

  4. Good compatibility with common crosslinkers (e.g., melamine formaldehyde and polyisocyanates).

  5. Controlled molecular weight distribution ensuring consistent flow, leveling, and film formation.

Typical Applications Of Mitsubishi Rayon Polymer LR-7524 Acrylic Resin

  1. Automotive clearcoats and OEM topcoats.

  2. Industrial maintenance coatings for metal and plastic substrates.

  3. Architectural coatings requiring weatherability and gloss stability.

  4. High-performance coil coatings for pre-painted metal sheets.

  5. Refinish coatings in automotive and heavy equipment repair markets.

Specifications Of Mitsubishi Rayon Polymer LR-7524 Acrylic Resin

Chemical TypeThermosetting acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow to colorless liquid
Solids Content50–52 wt% (by gravimetric analysis)
Viscosity (25°C)1,800–2,200 mPa·s (Brookfield DV-II+ with spindle #3 at 20 rpm)
Acid Value6–9 mg KOH/g
Glass Transition Temperature (Tg)75–80°C (DSC, 10°C/min, second heat)
Primary ApplicationsHigh-gloss, weather-resistant thermoset coatings


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