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

Allnex SETAPOLL SP361 Polyester Resin

Allnex SETAPOLL SP361 is a high-solids, low-viscosity saturated polyester resin from the SETAPOLL series, engineered for premium coil and can coatings. It delivers excellent gloss, hardness, flexibility, and corrosion resistance with fast cure response. Compatible with melamine crosslinkers, it supports high-speed industrial coating lines while meeting stringent VOC regulations.
  • allnex setapoll sp361 polyester resin_d4d66152
  • allnex setapoll sp361 polyester resin_d4d66152

Features Of Allnex SETAPOLL SP361 Polyester Resin

  1. High-solids, low-viscosity unsaturated polyester resin for efficient processing and reduced VOC emissions.

  2. Excellent compatibility with standard styrene monomers and common free-radical initiators.

  3. Superior mechanical strength and dimensional stability in cured composites.

  4. Good weather resistance and UV stability for outdoor applications.

  5. Consistent batch-to-batch performance supporting reliable industrial scale-up.

Typical Applications Of Allnex SETAPOLL SP361 Polyester Resin

  1. Fiberglass-reinforced plastic (FRP) tanks and pipes for chemical storage and transport.

  2. Marine hulls, decks, and structural components requiring high impact resistance.

  3. Automotive under-hood components and exterior body panels.

  4. Wind turbine blade matrices and structural fairings.

  5. Architectural cladding, façade panels, and decorative precast elements.

Specifications Of Allnex SETAPOLL SP361 Polyester Resin

Chemical TypeUnsaturated polyester resin
Product FormLiquid
AppearanceClear to pale yellow viscous liquid
Primary ApplicationsFRP, marine, automotive, wind energy, construction
Key FeaturesHigh solids, low viscosity, excellent mechanical properties
BenefitsImproved processability, reduced styrene emission, enhanced composite durability
Storage Stability≥6 months at 25 °C in sealed original container
Recommended Styrene Content30–35 wt% (for standard cure systems)


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