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Combines cycloaliphatic and aromatic amine chemistry for balanced reactivity and enhanced thermal stability.
Enables rapid room-temperature cure with excellent mechanical properties and low exotherm.
Delivers superior chemical resistance, particularly against solvents, acids, and alkalis.
Offers low viscosity and good compatibility with standard epoxy resins for easy processing.
Provides improved UV stability and reduced yellowing compared to conventional aliphatic amines.
High-performance industrial flooring systems requiring durability and chemical resistance.
Electrical encapsulation and potting compounds for transformers and power electronics.
Composite matrix resins in wind turbine blade and aerospace structural components.
Adhesives and structural bonding formulations demanding fast cure and high Tg.
Protective coatings for steel infrastructure, offshore platforms, and chemical processing equipment.
| Chemical Type | Cycloaliphatic aromatic amine |
| Product Form | Liquid |
| Appearance | Pale yellow to amber clear liquid |
| Amine Value | 350–380 mg KOH/g |
| Viscosity (25°C) | 150–250 mPa·s |
| Density (25°C) | 1.02–1.06 g/cm³ |
| Reactive Hydrogen Equivalent Weight | 175–190 g/eq |
| Primary Applications | Epoxy resin curing for high-performance composites, coatings, adhesives, and electrical encapsulants |
Q1: What is the primary function of ANCAMINE 2264 in epoxy systems?
A: ANCAMINE 2264 is a high-performance cycloaliphatic aromatic amine curing agent designed to react with epoxy resins, enabling rapid ambient- or low-temperature cure while delivering excellent chemical resistance, thermal stability, and mechanical toughness in the final network.
Q2: How does ANCAMINE 2264 compare to traditional aliphatic amines in terms of pot life and reactivity?
A: Compared to standard aliphatic amines, ANCAMINE 2264 offers extended pot life at ambient temperatures due to its sterically hindered and hybrid cycloaliphatic–aromatic structure, while still providing significantly faster cure than conventional aromatic amines—making it suitable for applications requiring balanced workability and throughput.
Q3: Is ANCAMINE 2264 compatible with common epoxy resins used in industrial coatings and composites?
A: Yes, ANCAMINE 2264 demonstrates broad compatibility with standard liquid and solid bisphenol-A and bisphenol-F epoxy resins, as well as novolac epoxies, and is frequently selected for high-performance protective coatings, electrical encapsulants, and structural composite matrices.
Q4: What are typical handling and storage recommendations for this curing agent?
A: ANCAMINE 2264 should be stored in tightly sealed containers under dry, cool conditions away from moisture, strong oxidizing agents, and direct sunlight. It is hygroscopic and may absorb atmospheric moisture over time, so proper container closure and inert gas blanketing during prolonged storage are recommended to maintain reactivity and shelf life.
Q5: Can ANCAMINE 2264 be used in formulations requiring low viscosity and good film-forming properties?
A: Yes, ANCAMINE 2264 is a low-viscosity liquid at room temperature, which facilitates easy metering, homogeneous mixing with epoxy resins, and excellent wetting of substrates—supporting smooth film formation and reduced entrapped air in coating and casting applications.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
