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| Customization: | Available |
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| CAS No.: | 26123-45-5 |
| Formula: | C8h4o3.C4h10o3.C4H2O3 |
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| Name | Type | Visc (mPa.s25°C) |
GelTime (min) |
HDT(ºC) | Tensile Strength (MPa) |
Elongation (%) |
Unnotched Impact Toughness (KJ/m2) |
Application & Remarks |
| DS102PN-1 | Orthophth alic | 110-180 | 9-15 | 68 | 60 | 3 | 7 | Good wettability and transparency, suitable for use with the fiberglass and carbon fiber. |
| DS162 | DCFPD | 400-600 | 6-8 | 72 | 50 | 2.5 | 6 | General-purpose resin with good air-drying propertities,fast curing speed and high mechanical strength |
| DS-191 | DCPD | 400-600 | 3-10 | 70 | 65 | 3 | 6 | General-purposeexcellentresin,mechanicalproperties, has a certain corrosion resistance. |
| DS196 | Orthophthalic | 380-620 | 5-9 | 73 | 60 | 3 | 8.5 | General-purpose resin withexcellent fiberglasswettability and mechanical strength. |
| DS196-1 | Orthophthalic | 225-375 | 5-9 | 75 | 60 | 3.5 | 8.5 | General-purpose resin withexcellent fiberglasswettability and mechanical strength. |
| DS196P-3 | Orthophthalic | 300-500 | 15-30 | 70 | 60 | 3.5 | 8 | Pre-accelerated resin with excellent fiberglass wettabilityand mechanical strength,fast curing and demoulding speedsuitable for auto parts, FRP tank head, etc. |
| DS603 | Orthophthalic | 400-600 | 5-9 | 85 | 70 | 5.0 | 7 | Fast curing and demoulding speed good heat resistance, high mechanical good strength, and corrosion resistance. |
| DS3301 | Iso-phthalic | 200-300 | 5-9 | 75 | 55 | 4 | 6 | Good corrosion resistance, high heat resistance, suitable for high performance requirements field suchas tank lining and flooring. |
| DS197A | Bisphenol A | 450-650 | 5-15 | 76 | 55 | 4.0 | 6 | Good corrosion resistance, high heat resistance, suitable for high-demand fields sudh as tank lining and flooring. |
| DS321P | Bisphenol A | 220-280 | 30-54 | 70 | 60 | 3.0 | 5 | Pre-accelerated resin, high mechanical strength, suitable for making automobile parts. |
| DS380P | Orthophthalic | 280-460 | 25-45 | 80 | 50 | 2.5 | 5 | Low volatility, good fiberglass wettability, suitable forair conditioner cover etc.. |
| DS561-1 | DCPD | 300-500 | 15-30 | 70 | 60 | 3 | 5 | High mechanical strength, good corosion resistance, suitable for flooring. |
| Package | 80cm*40cm*40cm |
| Gross Weight | 46.8kg |
Mechanical Strength: Epoxy polyester resins exhibit excellent mechanical properties. For example, adding polyester enhances the impact strength significantly compared to pure epoxy, which can increase impact strength by over 250% and fracture strength by 127% when modified appropriately (Luo et al., 2011).
Thermal Stability: The thermal stability of epoxy polyester blends is enhanced by polyester. For instance, blends with polyester show improved thermal conductivity, specific heat capacity, and a slight reduction in glass transition temperature. The decomposition temperature of these resins can improve by about 20°C with the proper addition of polyester (Ali et al., 2021).
Processing Ease: One of the significant advantages of epoxy polyester resins is their ability to be processed easily at ambient temperature with a low viscosity and easy molding properties, making them suitable for diverse applications in coating and composite materials.
Environmental Resistance: These resins show excellent resistance to water, chemical corrosion, and UV degradation, making them ideal for use in harsh environments. The blend of polyester in epoxy helps improve chemical resistance, a feature critical for applications like automotive and construction materials (Torrón et al., 2016).
Adhesion: Epoxy resins provide superior adhesion to various substrates, including metals, plastics, and glass, while polyester increases the resin's ability to adhere to fibrous materials (Oliveira et al., 2019).
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