Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Allnex BECKOPOX EH631/55XIB Curing Agent

Allnex BECKOPOX EH631/55XIB is a high-performance cycloaliphatic amine curing agent for epoxy resins. Designed for demanding industrial coatings and composites, it delivers excellent chemical resistance, low viscosity, fast ambient cure, and superior adhesion. Ideal for high-solids and solvent-free systems requiring toughness and durability.
  • allnex beckopox eh631 55xib curing agent_f758f0d5
  • allnex beckopox eh631 55xib curing agent_f758f0d5

Features Of Allnex BECKOPOX EH631/55XIB Curing Agent

  1. High-reactivity aliphatic amine adduct designed for fast ambient-cure epoxy systems.

  2. Low viscosity and excellent compatibility with standard liquid epoxy resins (e.g., DGEBA).

  3. Low volatility and reduced skin sensitization potential compared to conventional primary amines.

  4. Delivers outstanding chemical resistance, hardness, and adhesion on metallic and concrete substrates.

  5. Enables formulation of solvent-free or low-VOC high-solids industrial coatings and adhesives.

Typical Applications Of Allnex BECKOPOX EH631/55XIB Curing Agent

  1. Industrial maintenance coatings for steel structures and pipelines.

  2. Flooring systems including self-leveling and mortar-based epoxy flooring.

  3. Concrete repair mortars and structural strengthening adhesives.

  4. Electrical encapsulation and potting compounds requiring rapid handling strength.

  5. Heavy-duty anti-corrosive primers and topcoats for offshore and marine environments.

Specifications Of Allnex BECKOPOX EH631/55XIB Curing Agent

Chemical TypeAliphatic amine adduct
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsAmbient-cure epoxy coatings, adhesives, and mortars
Key FeaturesFast ambient cure, low odor, low exotherm, good pot life balance
BenefitsImproved worker safety, reduced energy consumption, enhanced productivity
Storage StabilityAt least 12 months in original unopened container at 20–25 °C
Recommended Mix Ratio (by weight)Approx. 100 parts epoxy resin : 18–22 parts curing agent (varies by resin)


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