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

Evonik VESTAGON BF 1540 Powder Coating Curing Agent

Evonik VESTAGON BF 1540 is a high-performance powder coating curing agent from the VESTAGON series, specifically designed for epoxy-polyester hybrid and pure polyester systems. It enables rapid low-temperature curing (160–180°C), excellent flow, smooth finish, and superior mechanical/chemical resistance. Widely used in appliances, automotive parts, and metal furniture for durable, glossy coatings.
  • evonik vestagon bf 1540 powder coating curing agent_0f3fa6cf
  • evonik vestagon bf 1540 powder coating curing agent_0f3fa6cf

Features Of Evonik VESTAGON BF 1540 Powder Coating Curing Agent

  1. High reactivity with epoxy resins enabling fast cure at low temperatures (160–180 °C).

  2. Excellent storage stability as a free-flowing, non-dusting powder.

  3. Low volatility and negligible odor—supports safe handling and compliance with industrial hygiene standards.

  4. Enables high-gloss, smooth, and defect-free coating surfaces with superior mechanical properties.

  5. Compatible with standard epoxy-based thermosetting powder formulations without requiring process modification.

Typical Applications Of Evonik VESTAGON BF 1540 Powder Coating Curing Agent

  1. Architectural metal cladding and façade systems.

  2. Appliance housings for refrigerators, ovens, and washing machines.

  3. Automotive under-hood components and chassis parts.

  4. Office furniture frames and shelving systems.

  5. Industrial machinery enclosures and agricultural equipment.

Specifications Of Evonik VESTAGON BF 1540 Powder Coating Curing Agent

Chemical TypeModified dicyandiamide (DICY) derivative
Product FormFine, free-flowing white to off-white powder
AppearanceHomogeneous crystalline powder
Primary ApplicationsEpoxy-based thermosetting powder coatings
Key FeaturesLow-temperature curing, high reactivity, excellent flow and leveling
BenefitsEnergy savings, reduced VOC emissions, enhanced production throughput
Storage Stability≥6 months at ≤25 °C in original sealed packaging
Recommended Cure Schedule180 °C / 10–15 min or 200 °C / 5–8 min


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