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

Chang Chun ETERSET 2210 Unsaturated Polyester Resin

ChangChun ETERSET 2210 is a high-performance unsaturated polyester resin from ChangChun’s ETERSET series, engineered for superior mechanical strength, chemical resistance, and fast gel time. Widely used in FRP tanks, marine laminates, and industrial coatings, it offers excellent flow, low exotherm, and compatibility with standard MEKP initiators and styrene monomers.
  • chang chun eterset 2210 unsaturated polyester resin_e332ffc9
  • chang chun eterset 2210 unsaturated polyester resin_e332ffc9

Features Of Chang Chun ETERSET 2210 Unsaturated Polyester Resin

  1. Excellent balance of mechanical strength and impact resistance for structural composite parts.

  2. Good reactivity with standard MEKP initiators, enabling reliable room-temperature and elevated-temperature curing.

  3. Low viscosity (25°C) for superior fiber wet-out and improved processability in hand lay-up and spray-up operations.

  4. High solids content ensures low styrene emission during processing, supporting safer workplace conditions.

  5. Consistent batch-to-batch quality with strict raw material control and ISO-certified manufacturing.

Typical Applications Of Chang Chun ETERSET 2210 Unsaturated Polyester Resin

  1. Fiberglass-reinforced plastic (FRP) tanks and chemical storage vessels.

  2. Marine components including boat hulls, decks, and fenders.

  3. Transportation panels for buses, trucks, and rail car interiors.

  4. Industrial grating, ducting, and corrosion-resistant linings.

  5. Architectural cladding and decorative molded products.

Specifications Of Chang Chun ETERSET 2210 Unsaturated Polyester Resin

Chemical TypeOrthophthalic unsaturated polyester resin
Product FormLiquid
AppearanceClear to pale yellow viscous liquid
Viscosity (25°C)350–450 mPa·s
Gel Time (with 1.0% MEKP, 25°C)8–12 minutes
Styrene Content38–42 wt%
Density (25°C)1.11–1.13 g/cm³
Refractive Index (25°C)1.525–1.535


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