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

Covestro Bayhydur XP2547 Waterborne Curing Agent

Covestro Bayhydur XP2547 is a high-performance waterborne polyisocyanate curing agent from the Bayhydur XP series, delivering excellent gloss retention, chemical resistance and fast ambient-cure capability for automotive refinish and industrial coatings without VOC concerns.
  • covestro bayhydur xp2547 waterborne curing agent_3085402c
  • covestro bayhydur xp2547 waterborne curing agent_3085402c

Features Of Covestro Bayhydur XP2547 Waterborne Curing Agent

  1. High-performance aliphatic polyisocyanate dispersion for waterborne two-component polyurethane systems.

  2. Excellent hydrolytic stability and storage stability in aqueous media.

  3. Enables low-VOC, high-gloss coatings with outstanding hardness development and chemical resistance.

  4. Optimized reactivity profile for balanced pot life and rapid film formation at ambient or forced-dry conditions.

  5. Compatible with a broad range of waterborne polyols, including acrylics, polyesters, and PUDs.

Typical Applications Of Covestro Bayhydur XP2547 Waterborne Curing Agent

  1. Waterborne industrial maintenance coatings for metal substrates.

  2. High-end architectural and interior wall coatings requiring durability and low emissions.

  3. Wood finishing coatings for furniture and cabinetry with low odor and fast handling.

  4. Plastic coatings for automotive interior trim and consumer electronics.

  5. Coatings for coil and sheet metal applications requiring excellent flexibility and corrosion resistance.

Specifications Of Covestro Bayhydur XP2547 Waterborne Curing Agent

Chemical TypeAliphatic polyisocyanate (HDI-based) dispersion
Product FormOpaque white to slightly yellow liquid
AppearanceHomogeneous aqueous dispersion
Primary ApplicationsTwo-component waterborne polyurethane coatings
Key FeaturesLow VOC, non-yellowing, ambient-cure capable
BenefitsReduced solvent demand, improved workplace safety, compliance with stringent environmental regulations
Storage Stability≥6 months at 5–30 °C in sealed original container
Non-Volatile ContentApprox. 45–48 wt% (as supplied)


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