Technical datasheet

Firstcure® HCPK

Supplied byAlbemarle- Last Updated on Jun 15, 2026

Firstcure® HCPK by Albemarle is 1-Hydroxycyclohexyl Phenyl Ketone. It is a crystalline solid. It is used as an effective photoinitiator for UV-curable coatings, inks and printing plates. It offers good shelf stability, and fast and thorough cure of coatings. Firstcure® HCPK shows compatibility with unsaturated polyesters, acrylate monomers and oligomers used in UV-curable systems.
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For which system

Inks|
UV / Radiation-curable Inks|
Coatings|
UV / Radiation-curable Coatings

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Firstcure® HCPK properties

Other properties

PropertiesValue & unitTest conditionTest method
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