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Tinuvin® 234 FF

Technical Datasheet | Supplied by BASF
Tinuvin® 234 FF by BASF is chemically phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl) grade. Acts as an UV absorber. It is a high molecular weight product belonging to hydroxyphenyl benzotriazole class.
  • Imparts excellent light stability to a variety of polymers.
  • Features low volatility, exceptional light absorbing characteristics and good compatibility in various substrates.
  • It makes the product particularly suitable for applications characterized by high surface area, such as films and fibers.
  • Suitable for polycarbonates, polyalkylene terephthalates, polyacetals, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers, as well as for polyvinylchloride, styrene homo- and copolymers.
  • Applications include molded articles, films, sheets and fibers.
  • Use levels of Tinuvin® 234 FF ranges between 0.15 and 0.60%, depending on substrate and performance requirements of the final application.
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Product Type
Light Stabilizers / UV Absorbers > Benzotriazoles
Chemical Composition
Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)
CAS Number
70321-86-7

Compatiblity with other products

Find products that are predicted to be compatible with Tinuvin® 234 FF.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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