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

Allnex SETAL D645/63 Alkyd Resin

Allnex SETAL D645/63 is a medium-oil alkyd resin in the SETAL series, designed for high-gloss, durable air-drying coatings. It offers excellent flow, leveling, and compatibility with nitrocellulose and acrylics. Ideal for automotive refinishes and industrial wood finishes, it delivers superior hardness, flexibility, and weather resistance while maintaining low VOC compliance.
  • allnex setal d645 63 alkyd resin_a7540ad6
  • allnex setal d645 63 alkyd resin_a7540ad6

Features Of Allnex SETAL D645/63 Alkyd Resin

  1. Medium-oil-length alkyd resin offering balanced drying speed and film flexibility.

  2. Excellent compatibility with nitrocellulose, vinyls, and other common coating resins.

  3. Provides good gloss retention and weather resistance in air-drying systems.

  4. Low viscosity enables high-solids formulation without sacrificing application performance.

  5. Designed for consistent batch-to-batch reproducibility and reliable processing stability.

Typical Applications Of Allnex SETAL D645/63 Alkyd Resin

  1. General-purpose industrial maintenance coatings for metal substrates.

  2. Air-drying decorative enamels for furniture and cabinetry finishes.

  3. Undercoats and primers requiring good sandability and intercoat adhesion.

  4. Wood varnishes and clear topcoats where clarity and flow are critical.

Specifications Of Allnex SETAL D645/63 Alkyd Resin

Chemical TypeMedium-oil-length modified alkyd resin
Product FormLiquid (solution in aromatic hydrocarbons)
AppearanceClear, pale yellow to amber liquid
Non-Volatile Content (wt%)~60–65%
Viscosity (25°C, Brookfield RV, spindle #4, 20 rpm)1,800–2,500 cP
Acid Value (mg KOH/g)6–10
SolubilityReadily soluble in xylene, toluene, and high-flash naphthas
Primary ApplicationsIndustrial maintenance coatings, decorative enamels, wood varnishes


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