Ink contamination poses significant challenges for manufacturers, as microbial growth can adversely affect both the quality and shelf life of ink products. Inks are rich environments for bacteria and fungi, given their complex formulation and organic components. If left unchecked, microbial contamination can lead to unpleasant odors, discoloration, and degradation of the ink’s properties, ultimately harming the brand reputation and increasing production costs.
Traditional preservation methods often fall short in providing the necessary protection, as they may not offer broad-spectrum efficacy or may negatively interact with the ink’s other ingredients. Therefore, selecting preservatives that not only ensure long-term protection but also maintain the ink's stability and safety is crucial for any manufacturer aiming to deliver high-quality, reliable products to the market.
ChemPoint offers a wide range of EPA approved in-can (wet-state) preservatives from LANXESS, previously manufactured by DuPont, that provide broad spectrum efficacy against various types of microbiological organisms and contaminants. LANXESS biocides are featured with long term preservation, pH and thermal stability, excellent compatibility with ink formulation ingredients, and better environmental profile.
LANXESS biocides and antimicrobial products - KATHON™, ROCIMA™, UCARCIDE™, and BIOBAN™, are based on proven-performance biocidal active ingredients that can help control the bacterial and fungal growth in your printing inks products and formulations.
