Technical datasheet

JRCure 4020

Supplied byAnstar- Last Updated on Jan 2, 2026

JRCure 4020 by Anstar is a highly efficient photoinitiator for radical photopolymerization of ethylenically unsaturated compounds that is mono- or multifunctional vinyl monomers and/or (pre)-polymers. It is particularly suitable for applications requiring extremely high photosensitivity. It also exhibits an outstanding curing performance in highly pigmented and opaque resist formulations. JRCure 4020 can be used in UV-sensitive photoresist formulations either alone or in combination with other photoinitiators or sensitizers. Designed for color filter-, black matrix-, photo-spacer resists, protective coatings and photosensitive insulation and protection layers.
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UV / Radiation-curable Coatings|
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JRCure 4020 properties

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