Brief introduction of UV Absorber UV-384-2 CAS 127519-17-9
Chemical name: UV Absorber 99-2
CAS No.：127519-17-9
Synonyms: UV Absorber 99-2
Molecular Formula: N/A
Molecuar Weight: 437.6
EINECS: N/A
Properties of UV Absorber UV-384-2 CAS 127519-17-9
UV 99-2 is a liquid benzotriazole UV absorber that provides outstanding light stability to industrial and automotive coatings. As a liquid, UV 99-2 blends easily and disperses completely, resulting in lower loading requirements, and virtually eliminating the particle dispersion problems associated with conventional powder UV absorbers. The liquid form also allows for outstanding compatibility with a wide variety of coating systems, including waterborne and solvent-based coatings.
Specification of UV Absorber UV-384-2 CAS 127519-17-9
Item |
Standard |
Appearance |
Light yellow liquid |
Assay, % |
≥99.0 |
Application of UV Absorber UV-384-2 CAS 127519-17-9
UV 99-2 is a liquid UV absorber providing excellent protection against ultraviolet degradation incoatings, including automotive and industrial coatings, paints, and wood stains. It is ideal for use inboth water- and solvent-based systems. Should the self color of UV 99-2 be an issue,it is recommended to test UV 384-2 as a potential alternative. Combinations of UV 99-2 with hindered amine lightstabilizers such as LS 292 or LS 123 often provide significantly enhanced performance, providing maximumlong-term protection against blistering, color change, cracking, gloss reduction, and delamination.
Packing, Delivery and Storage of UV Absorber UV-384-2 CAS 127519-17-9
Package: 25kg/drum, or as per customer request.
Storage conditions: store in a cool and dry place.
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