Technical datasheet

OMNISTAB UV 328

Supplied byDeltachem(QingDao)- Last Updated on Apr 27, 2026

OMNISTAB UV 328 by Deltachem(QingDao) is a 2-(2H-benzotriazol-2-yl)-4,6-ditertpentylphenol. It acts as a UV absorber. It features strong UV absorption, low initial color and moderately low volatility. Has good solubility in plasticizers and monomers. OMNISTAB UV 328 exhibits an excellent compatibility in a wide variety of substrates. It's recommended to be used at dosage of 0.1-1.0%.
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OMNISTAB UV 328 properties

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