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

Arakawa AL-500 Polyurethane Resin

ArakawaAL-500PolyurethaneResinisahigh-performancealiphaticpolyol-basedresinfromArakawaChemical’sALseries,offeringexcellentweatherability,chemicalresistance,andflexibilityforcoatings,adhesivesandelastomers.Usedinautomotive,aerospaceandindustrialapplications,itensuresdurability,glossretentionandUVstabilitywithoutyellowing.
  • arakawa al 500 polyurethane resin_cff6e91b
  • arakawa al 500 polyurethane resin_cff6e91b

Features Of Arakawa AL-500 Polyurethane Resin

  1. Excellent flexibility and impact resistance at low temperatures

  2. Superior abrasion and chemical resistance for demanding industrial environments

  3. Fast room-temperature curing without requiring external heat or catalysts

  4. Low viscosity formulation enabling easy processing by casting, spraying, or roller coating

  5. Good adhesion to diverse substrates including metals, concrete, and composites

Typical Applications Of Arakawa AL-500 Polyurethane Resin

  1. Protective coatings for industrial flooring and warehouse surfaces

  2. Encapsulants and potting compounds for electronic components

  3. Flexible linings for tanks, pipes, and concrete containment structures

  4. High-performance sealants and joint fillers in infrastructure projects

  5. Reinforced composite matrices for lightweight structural parts

Specifications Of Arakawa AL-500 Polyurethane Resin

Chemical TypeAromatic polyurethane pre-polymer system
Product FormTwo-component liquid (Part A: pre-polymer, Part B: curative)
AppearancePart A: transparent amber liquid; Part B: pale yellow to amber viscous liquid
Primary ApplicationsProtective coatings, encapsulation, lining, and elastomeric bonding
Key FeaturesLow-temperature flexibility, fast ambient cure, solvent-free formulation
BenefitsReduced energy consumption during application, extended service life in aggressive environments
Shelf Life (unopened)12 months at 15–25°C when stored in original sealed containers
Mix Ratio (A:B)By weight: 100 : 12 ± 1


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