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

Evonik PM381N Solid Acrylic Resin

Evonik’s PM381N is a high-performance solid acrylic resin from the Acryloid® series, engineered for solvent-based industrial coatings. It delivers excellent gloss retention, UV resistance, and compatibility with nitrocellulose and plasticizers. Ideal for automotive refinishes and wood coatings, PM381N ensures superior hardness, clarity, and film formation at low bake temperatures.
  • evonik pm381n solid acrylic resin_cdc5c694
  • evonik pm381n solid acrylic resin_cdc5c694

Features Of Evonik PM381N Solid Acrylic Resin

  1. High molecular weight solid acrylic resin offering excellent film-forming capability and mechanical strength.

  2. Outstanding UV resistance and long-term weatherability for durable outdoor performance.

  3. Good solubility in common organic solvents including xylene, toluene, and ester-based systems.

  4. Low yellowing tendency and high clarity, supporting premium optical and aesthetic finishes.

  5. Compatible with melamine formaldehyde crosslinkers and other thermosetting resins for enhanced cure response.

Typical Applications Of Evonik PM381N Solid Acrylic Resin

  1. Automotive OEM clearcoats and topcoats requiring high gloss and chip resistance.

  2. Industrial maintenance coatings for metal substrates exposed to harsh environmental conditions.

  3. Architectural coil coatings demanding color retention and corrosion protection.

  4. High-performance wood coatings where hardness, flexibility, and clarity are critical.

  5. Plastic coatings for automotive interior and exterior trim components.

Specifications Of Evonik PM381N Solid Acrylic Resin

Chemical TypeSolid acrylic copolymer
Product FormFree-flowing white to off-white granular solid
AppearanceGranular, homogeneous particles
Gloss (60°, 20 µm film)≥90 GU
Acid Value (mg KOH/g)4–6
Weight Average Molecular Weight (Mw)~120,000 g/mol
Softening Point (°C, ASTM E28)105–115
Volatile Organic Content (VOC)Non-volatile (solvent-free solid)


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