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

Allnex SETAL AF 300 SN Alkyd Resin

Allnex SETAL AF 300 SN is a solvent-borne alkyd resin designed for high-gloss, durable decorative coatings. It offers excellent flow, leveling, and yellowing resistance, ideal for premium wood and metal finishes. This medium-oil-length resin delivers fast drying, good hardness development, and compatibility with common crosslinkers and additives in architectural and industrial applications.
  • allnex setal af 300 sn alkyd resin_096d76c5
  • allnex setal af 300 sn alkyd resin_096d76c5

Features Of Allnex SETAL AF 300 SN Alkyd Resin

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

  2. Designed for excellent gloss retention and long-term durability in ambient-cure coatings.

  3. Offers balanced drying speed — fast enough for efficient production, slow enough to ensure good flow and leveling.

  4. Compatible with common hydrocarbon solvents and widely used co-resins including melamine-formaldehyde and urea-formaldehyde.

  5. Delivers superior flexibility and impact resistance in dried films, supporting performance on metal substrates.

Typical Applications Of Allnex SETAL AF 300 SN Alkyd Resin

  1. General-purpose industrial maintenance coatings for steel structures and equipment.

  2. Decorative and protective finishes for agricultural and construction machinery.

  3. Coatings for metal furniture and outdoor metal fixtures requiring weather resistance.

  4. Base resin in air-drying enamels for OEM and aftermarket automotive refinish applications.

  5. Formulation component in high-solids, low-VOC solventborne industrial topcoats.

Specifications Of Allnex SETAL AF 300 SN Alkyd Resin

Chemical TypePhthalic–soybean oil alkyd resin
Product FormLiquid
AppearanceClear to slightly hazy amber liquid
Primary ApplicationsAir-drying industrial coatings, maintenance enamels, metal protective finishes
Key FeaturesMedium oil length, ambient cure, good compatibility, balanced drying
BenefitsExcellent gloss, flexibility, adhesion to metal, and UV stability
SolubilityCompatible with xylene, mineral spirits, and aromatic hydrocarbon blends
Storage StabilityStable under normal warehouse conditions (15–25°C); avoid freezing


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