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Excellent flexibility and impact resistance in cured epoxy systems.
Low viscosity enables easy handling, efficient mixing, and improved wetting of fillers and reinforcements.
Good chemical resistance to solvents, alkalis, and diluted acids after full cure.
Extended pot life at ambient temperatures, supporting longer processing windows for coating and adhesive applications.
Low odor and reduced amine blush tendency compared to conventional polyamide hardeners.
Industrial maintenance coatings for steel and concrete substrates.
Epoxy-based adhesives for structural bonding in transportation and construction.
Flooring systems including self-leveling and mortar-based epoxy floors.
Electrical insulation compounds and encapsulation resins.
Marine and offshore protective coatings requiring durability and moisture resistance.
| Chemical Type | Polyamide adduct (modified aliphatic) |
| Product Form | Liquid |
| Appearance | Amber to light brown viscous liquid |
| Primary Applications | Epoxy resin curing agent for coatings, adhesives, and flooring |
| Key Features | Low viscosity, extended pot life, low amine blush |
| Benefits | Improved flexibility, impact resistance, and application ease |
| Storage Stability | Stable under dry, cool conditions (≤25°C) for ≥12 months |
| Compatibility | Compatible with standard bisphenol-A and bisphenol-F epoxy resins |
Q1: What is the primary application of ANCAMIDE 2717?
A: ANCAMIDE 2717 is a liquid polyamide-based curing agent designed for epoxy resin systems, commonly used in high-performance industrial coatings, adhesives, and composite matrices where flexibility, chemical resistance, and good substrate adhesion are required.
Q2: How does ANCAMIDE 2717 compare to conventional polyamide curing agents in terms of pot life and cure speed?
A: ANCAMIDE 2717 offers an extended pot life at ambient temperatures compared to many standard polyamides, while still enabling practical cure development within typical industrial processing windows—especially when mild thermal post-cure is applied.
Q3: Is ANCAMIDE 2717 compatible with common epoxy resins?
A: Yes—it exhibits broad compatibility with standard diglycidyl ether of bisphenol-A (DGEBA) and bisphenol-F (DGEBF) epoxy resins, as well as many modified and aliphatic epoxies. Compatibility and reactivity should be verified experimentally for specific formulations.
Q4: What handling and storage conditions are recommended?
A: Store in tightly sealed containers under dry, cool conditions (preferably below 30 °C) and protect from moisture and prolonged exposure to air to maintain reactivity and avoid viscosity increase or surface skinning.
Q5: Does ANCAMIDE 2717 require special safety precautions during formulation?
A: As with all amine-containing curing agents, appropriate personal protective equipment—including gloves, eye protection, and adequate ventilation—is recommended to minimize skin contact and inhalation of mists or vapors during handling and mixing.
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E-mail: wangxingqiang@ericwchem.com
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