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Fast-reacting aliphatic amine curing agent enabling rapid room-temperature cure.
Low viscosity for easy handling, excellent mixing, and superior wetting of fillers and substrates.
Low odor and reduced volatility versus traditional aliphatic amines, supporting safer workplace conditions.
Provides high mechanical strength, chemical resistance, and adhesion in cured epoxy systems.
Compatible with standard bisphenol-A and bisphenol-F epoxy resins.
Industrial flooring and concrete repair mortars.
Electrical encapsulants and potting compounds.
Adhesives for structural bonding in transportation and construction.
Coatings for corrosion protection on steel and concrete infrastructure.
Composite matrix resins requiring fast turnaround and low-temperature processing.
| Chemical Type | Aliphatic polyamine |
| Product Form | Liquid |
| Appearance | Pale yellow to amber clear liquid |
| Primary Applications | Epoxy coatings, adhesives, mortars, and composites |
| Key Features | Room-temperature cure, low viscosity, low odor |
| Benefits | Improved worker safety, faster production cycles, enhanced interfacial adhesion |
| Storage Stability | Stable under dry, cool conditions (≤30°C) in sealed containers |
| Compatibility | Standard DGEBA and DGEBF epoxy resins |
Q1: What is the primary chemical class of Ancamine AD?
A: Ancamine AD is an aliphatic amine-based epoxy curing agent, designed to provide rapid ambient-cure performance with low volatility and reduced odor compared to traditional aliphatic amines.
Q2: Is Ancamine AD suitable for high-performance coating applications requiring chemical resistance?
A: Yes — when fully cured with compatible epoxy resins, systems formulated with Ancamine AD typically exhibit good resistance to water, mild alkalis, and common solvents, making them well-suited for industrial maintenance coatings and protective linings.
Q3: How does Ancamine AD compare to conventional DETA or TETA in terms of handling safety?
A: Ancamine AD offers improved handling characteristics, including lower vapor pressure and reduced skin sensitization potential relative to highly reactive polyamines like DETA or TETA — though standard industrial hygiene practices (gloves, ventilation, eye protection) remain essential during use.
Q4: Can Ancamine AD be used in formulations requiring FDA-compliant food-contact surfaces?
A: Ancamine AD is not pre-approved for direct food-contact applications; end-use compliance depends on full formulation evaluation, cure conditions, and regulatory review by qualified experts — users must validate suitability per applicable regional requirements.
Q5: What is the typical pot life range for epoxy systems using Ancamine AD at room temperature?
A: Pot life varies significantly with resin type, formulation solids, and ambient conditions, but systems based on standard liquid bisphenol-A epoxies generally offer workable pot lives ranging from approximately 20 minutes to over 2 hours at 23°C — always confirm via small-scale testing under actual processing conditions.
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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
