Optical Brightener
- Also known as:
- Optical brightener for detergents · Fluorescent whitening agent · Optical brightener · OBA
Fluorescent whitening agent that absorbs ultraviolet light and re-emits it as visible blue light, improving the perception of whiteness of fabrics and surfaces. It is a classic component of laundry detergents for whites and is also used in plastics. The type of brightener is selected according to the substrate and the application process.
Functions
Typical applications
- Powder detergents
- Liquid detergents
- Laundry soaps
- Textile finishes
- Plastics and polymers
Product lines
You may also need
See the full line: Colorants →Opacifier WC 305
Opacifying polymer dispersion that gives liquid formulations a white, milky appearance by scattering light. It is used in liquid detergents, household cleaners and institutional and industrial cleaning products, where it improves the visual presentation of the finished product.
Black Copper Oxide
Inorganic copper (II) oxide in the form of a black to brown powder, used as a pigment and as a mineral source of copper. It is used in ceramics, glazes and enamels, catalysts and electronic components, and as a source of copper in supplement formulations.
Black Iron Oxide
Iron Oxides (CI 77499)
High-intensity black inorganic pigment, a key player in eye products such as mascaras and eyeliners. It is also used in small proportions to darken and deepen skin tones in foundations and powders. Its stability to light makes it reliable in long-shelf-life formulas.
Calcium Carbonate
Calcium Carbonate
Widely used mineral filler serving as a pigment extender in paints, putties, and plastics. It provides body, dry hiding power, and cost control in the formulation. The available particle size varies by manufacturer and is confirmed in the technical data sheet (TDS) of the batch.