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

Chan Chem EL-5510 Polyester Resin

ChanChemEL-5510PolyesterResinisahigh-performanceunsaturatedpolyesterresinfromtheChanChemELSeries,designedforcompositesandcastingapplications.Itoffersexcellentmechanicalstrength,chemicalresistance,andlowviscosityforimprovedprocessability.IdealforFRP,fiberglassreinforcedplastics,andindustrialcoatingssystems.
  • chan chem el 5510 polyester resin_40aa52c3
  • chan chem el 5510 polyester resin_40aa52c3

Features Of Chan Chem EL-5510 Polyester Resin

  1. High reactivity with standard MEKP initiators for rapid gelation and efficient production cycles.

  2. Excellent thixotropic stability—minimizes pigment settling and ensures uniform dispersion in filled systems.

  3. Superior weather resistance and UV stability, maintaining gloss and color integrity under outdoor exposure.

  4. Low styrene emission formulation supports improved workplace safety and regulatory compliance (VOC < 350 g/L).

  5. Balanced toughness and hardness—delivers impact resistance without sacrificing surface hardness or sandability.

Typical Applications Of Chan Chem EL-5510 Polyester Resin

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

  2. Marine deck laminates and boat hulls requiring high moisture resistance and mechanical durability.

  3. Architectural cladding panels and façade components exposed to harsh environmental conditions.

  4. Industrial grating and walkway systems for corrosion-prone environments.

  5. Automotive aftermarket body panels and custom composite enclosures.

Specifications Of Chan Chem EL-5510 Polyester Resin

Chemical TypeUnsaturated orthophthalic polyester resin
Product FormLiquid, ready-to-use
AppearanceClear to pale yellow viscous liquid
Viscosity (25°C, mPa·s)450–650
Acid Value (mg KOH/g)16–22
Gel Time (with 1.0% MEKP, 25°C, min)18–24
Density (25°C, g/cm³)1.12–1.15
Styrene Content (wt%)38–42


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *