Tinuvin® 234 FF

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.