UV absorbers with an excellent cost-performance balance. 
They have a well-balanced UV absorption band from short to long wavelengths. Having heat resistance above a certain level, they can be used at relatively high processing temperatures. Widely used in applications which require long-term use.

KEMISORB 71

Recommended for vinyl chloride, vinylidene chloride, styrene- and acrylic-based resins, polyester, and polyurethane.
Highly effective for coatings, inks and photographic materials.

 

 

Molecular weight 225.3
拡大
Molecular weight 225.3

Properties / Approvals

Packaging type

Appearance : Light yellow powder
Melting point : 128-132℃


Japanese Chemical Substances Control Law : (5)-544
CAS No. : 2440-22-4
PL registration number : [B]NL-1032

20kg
BAG

Our benzotriazole UV absorbers are available in granulated form upon request.

UV absorption spectra