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

Arakawa AL-540C Polyurethane Resin

Arakawa AL-540C Polyurethane Resin is a high-performance aliphatic two-component polyurethane coating resin from Arakawa Chemical’s AL-Series. Designed for UV-resistant, glossy topcoats in automotive and industrial applications, it offers excellent weatherability, hardness, and chemical resistance with low VOC and fast ambient cure.
  • arakawa al 540c polyurethane resin_d76eac07
  • arakawa al 540c polyurethane resin_d76eac07

Features Of Arakawa AL-540C Polyurethane Resin

  1. Highly flexible and impact-resistant cured film with excellent elongation properties.

  2. Outstanding adhesion to diverse substrates including metals, plastics, and treated composites.

  3. Low-VOC formulation compliant with current industrial emission regulations.

  4. Fast ambient-cure capability without requiring heat or catalysts for standard applications.

  5. Good chemical resistance to dilute acids, alkalis, and aliphatic hydrocarbons.

Typical Applications Of Arakawa AL-540C Polyurethane Resin

  1. Protective coatings for automotive underbody and chassis components.

  2. Flexible elastomeric sealants and gasketing materials in industrial equipment.

  3. Adhesive primers for composite bonding in wind energy blade manufacturing.

  4. Coating binder for abrasion-resistant rubber-to-metal bonded assemblies.

  5. Base resin for solvent-based and high-solids industrial maintenance coatings.

Specifications Of Arakawa AL-540C Polyurethane Resin

Chemical TypeAliphatic polyurethane dispersion (non-isocyanate pre-reacted)
Product FormLiquid resin (solvent-based, xylene-free)
AppearanceClear to pale yellow viscous liquid
Primary ApplicationsCoatings, sealants, and adhesive binders
Key FeaturesFlexibility, adhesion, low-VOC, ambient cure
Recommended DiluentAromatic hydrocarbon solvents (e.g., Solvesso™ 100/150)
Storage Stability12 months at 5–30°C in sealed original container
Handling PrecautionUse in well-ventilated area; avoid prolonged skin contact


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