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

Allnex SETAL 21-1491 Alkyd Resin

Allnex SETAL 21-1491 is a medium-oil alkyd resin designed for high-gloss decorative coatings and industrial finishes. Offering excellent flow, leveling, and yellowing resistance, it delivers superior durability and gloss retention. Compatible with nitrocellulose and acrylic blends, it’s ideal for wood and metal applications requiring fast drying and robust film performance.
  • allnex setal 21 1491 alkyd resin_df9224f4
  • allnex setal 21 1491 alkyd resin_df9224f4

Features Of Allnex SETAL 21-1491 Alkyd Resin

  1. Medium-oil-length alkyd resin based on phthalic anhydride and soybean oil fatty acids.

  2. Designed for excellent gloss retention and color stability in air-drying coatings.

  3. Offers balanced drying speed and film hardness development under ambient conditions.

  4. Provides good compatibility with common hydrocarbon solvents and other coating resins.

  5. Delivers enhanced flexibility and impact resistance in finished films.

Typical Applications Of Allnex SETAL 21-1491 Alkyd Resin

  1. General-purpose decorative architectural paints (interior and exterior).

  2. Industrial maintenance coatings for metal structures and equipment.

  3. Wood finishing systems including varnishes and clear coats.

  4. Undercoats and primers requiring good sandability and overcoat adhesion.

  5. Can coatings for non-food-contact metal packaging.

Specifications Of Allnex SETAL 21-1491 Alkyd Resin

Chemical TypeMedium-oil alkyd resin (phthalic-soy)
Product FormLiquid
AppearanceClear, pale yellow to amber viscous liquid
Primary ApplicationsAir-drying decorative and industrial coatings
Key FeaturesGloss retention, color stability, ambient cure performance
BenefitsGood balance of drying, hardness, flexibility, and solvent compatibility
Recommended SolventsAromatic hydrocarbons (e.g., xylene, Solvesso™), esters
Storage ConditionsStore in tightly closed containers at 10–30 °C; avoid prolonged exposure to moisture or freezing


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