Chemical Name: 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

CAS No.: 70321-86-7

Chemcial Structure:

Appearance: Light yellow powder or granule

Assay: ≥99%

Package: 25KG Carton


BIOSORB® 234 is highly effective for polymers processed at high temperatures such as PC, POM, PA, PPS, PPO, aromatic copolymers, Polyalkylene terephthalates, thermoplastic polyurethane and polyurethane fibers, as well as for polyvinylchloride, styrene homo- and copolymers. Applications include molded articles, films, sheets and fibers. BIOSORB® 234 features low volatility, exceptional light absorbing characteristics and good compatibility in various substrates. This makes the product especially suitable for applications characterized by high surface area, such as films and fiber. It protects organic polymers as well as pigments from UV light, improving and preserving the technical and visual performance of such applications.

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