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What Is Epoxy Resin? (A Complete and Precise Definition for Industrial and Export Buyers)
2025-12-0950

Epoxy Resin is a two-component polymer system (Resin + Hardener) that, after mixing, undergoes a chemical reaction and transforms into a highly rigid, durable, adhesive, and stable material.Due to its high strength and exceptional resistance to moisture, chemicals, and heat, epoxy is used in various industries such as construction, electrical systems, composites, automotive manufacturing, sealing, flooring, mold-making, and electronic components.In fact, epoxy is one of the most important industrial raw materials in the world, purchased in bulk by major global manufacturers.Why Is Epoxy Important? (Key Technical Advantages)Epoxy is highly demanded worldwide due to the following advantages:1. Exceptional AdhesionIt adheres strongly to almost any surface:Metal, wood, concrete, plastic, glass, ceramic, and composites.2. Chemical & Thermal ResistanceEpoxy offers outstanding resistance to:Acids | Alkalis | Oils | Water | Steam | Humidity3. Very High Mechanical StrengthIn many industrial applications, epoxy can replace weaker polymers or even metals.4. Dimensional Stability & Long Service LifeAfter curing, epoxy maintains its shape and performs well in harsh environments.5. Customizable Formulations for Different IndustriesEpoxy can be tailored based on customer needs:Low-viscositySlow-curingFast-curingUV-resistantHeat-resistantElectronic-gradeFlooring-gradeEpoxy CompositionEpoxy systems include two main components:1. Epoxy Resin Base (Part A)Common types include:Bisphenol-A EpoxyBisphenol-F EpoxyCycloaliphatic EpoxyNovolac EpoxyHalogenated Epoxy2. Curing Agent (Part B)Common hardeners:PolyamineCycloaliphatic aminePolyamideAnhydridePhenolicThiolTypical mixing ratios: 2:1, 3:1, 4:1 (depending on formulation and application) Global Industrial Applications of Epoxy Resin1. Construction & InfrastructureEpoxy flooringConcrete repairStructural adhesivesSealantsWaterproof coatings2. Electronics IndustryPCB manufacturingComponent insulationMoisture and dust protection coatings3. Composite IndustryAerospace partsCarbon fiber componentsAutomotive partsBoat construction4. Adhesives & SealantsEpoxy is one of the strongest industrial adhesives in the world.5. Household, Art & Decorative UsesResin tablesJewelryWaterproofing Epoxy Resin Export GuideIf your goal is to export epoxy resin to global markets, this section is essential.Why Foreign Buyers Choose Iranian Epoxy?1. Competitive PricingIranian epoxy is 10–30% cheaper than European and Asian alternatives.2. International-standard QualityProduced in various grades:Industrial GradeChemical GradeElectrical GradeCoating GradeComposite Grade3. High Production CapacityIran is one of the major epoxy producers in the Middle East.4. Bulk Supply & Export-Ready PackagingExport packaging options:220-liter drums1000-liter IBC tanksFlexi tanksISO tanksHS Code for Epoxy ResinHS Code: 390730Epoxy Resins in Primary Forms(This code is required for exporting.)Required Documents for Exporting Epoxy✔ MSDS – Material Safety Data Sheet✔ COA – Certificate of Analysis✔ SGS Test Report (if requested)✔ Packing List✔ Commercial Invoice✔ Certificate of Origin✔ Sales Contract Epoxy Export Process (Step-by-Step)Sending data sheet and pricing to the buyerQuality approval and sample verificationSigning the export contractExport-grade packagingCustoms clearanceSea / land / air shipmentDelivery at destination port (CIF / FOB / EXW / CFR) ConclusionEpoxy resin is one of the most essential materials in global industries due to its strength, adhesion, chemical resistance, and versatile formulation options.With its competitive pricing, high quality, strong production capacity, and export-ready packaging, Iran is a reliable supplier for epoxy resin in international markets.
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