Preventol® BIT 20 D

Preventol® BIT 20 D by LANXESS is formaldehyde- & halogen-free, in-can preservative based on benzisothiazolinone. It is used for the preservation of aqueous coatings. It is a water-based, solvent- and VOC-free dispersion, it is further supported by the approval of BIT up to a dosage of 200 ppm (=0.10%) according to German Blue Angel (RAL-UZ 102). It offers broad spectrum of activity against bacteria, mold fungi and yeasts. Preventol® BIT 20 D provides high alkaline stability, can even be used at very high pH values (>10). Also, displays outstanding thermal stability combined with low volatility. It is free of organic solvent and is suitable for low-emission paints for interior applications. This additive possesses good thermal and chemical stability. The shelf life of this product is two years.

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