{"id":6059,"date":"2023-04-30T12:57:39","date_gmt":"2023-04-30T12:57:39","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=6059"},"modified":"2026-05-08T08:26:20","modified_gmt":"2026-05-08T08:26:20","slug":"lcsorb-uv-928-cas-73936-91-1","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/de\/product\/lcsorb-uv-928-cas-73936-91-1\/","title":{"rendered":"CHLUMIUV\u00ae UV-928 CAS 73936-91-1"},"content":{"rendered":"

UV-928 CAS 73936-91-1<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n
Erscheinungsbild<\/td>\nhellgelber Kristall<\/td>\n<\/tr>\n
Inhalt<\/td>\n\u226598%<\/td>\n<\/tr>\n
Schmelzpunkt<\/td>\n108-112\u00b0C<\/td>\n<\/tr>\n
Fl\u00fcchtige Stoffe<\/td>\n\u2264 0,3%<\/td>\n<\/tr>\n
Esche<\/td>\n\u2264 0,1%<\/td>\n<\/tr>\n
Lichtdurchl\u00e4ssigkeit:<\/td>\n460nm: \u2265 97%<\/td>\n<\/tr>\n
500nm: \u226598%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

UV-928 Verwendung<\/strong><\/h2>\n

1. UV-Absorber UV-928 ist ein Benzotriazol-UV-Absorber, der 270-380 nm UV-Licht absorbieren kann, mit Spitzenabsorption von 303 nm und 343 nm. Er hat eine gute Kompatibilit\u00e4t, geringe Fl\u00fcchtigkeit, gute Dispergierbarkeit, geringe Migration, gute thermische Stabilit\u00e4t und eine hohe Absorptionsleistung. Es eignet sich f\u00fcr Hochtemperatur-H\u00e4rtungssysteme, Pulverbeschichtungen, Coil-Stahlbeschichtungen und insbesondere f\u00fcr die Oberfl\u00e4chenbeschichtung von Lacken. In Kombination mit den Lichtstabilisatoren UV292 und UV123 kann es die Haltbarkeit der Beschichtung erheblich verbessern und den Lichtverlust, die Verf\u00e4rbung, Rissbildung und Delaminierung der Beschichtung verhindern. Die allgemeine Dosierung betr\u00e4gt 1,0-3,0%.<\/p>\n

2. Anwendbar f\u00fcr: UV-Absorber f\u00fcr hochleistungsf\u00e4hige Beschichtungen. Mit einer breiten Palette von Absorptionseigenschaften kann es Beschichtungen und andere lichtempfindliche Materialien wirksam sch\u00fctzen. Hat auch eine hohe L\u00f6slichkeit, hohe Temperaturbest\u00e4ndigkeit und gute Umweltbest\u00e4ndigkeit, besonders geeignet f\u00fcr Hochtemperatur-H\u00e4rtungssysteme, wie Pulverbeschichtungen, Coil-Stahl-Beschichtungen, etc.<\/p>\n

Kontaktieren Sie uns jetzt!<\/strong><\/h2>\n

Wenn Sie COA, MSDS oder TDS von UV-Absorber<\/a><\/span>Bitte tragen Sie Ihre Kontaktdaten in das untenstehende Formular ein. Wir werden uns in der Regel innerhalb von 24 Stunden mit Ihnen in Verbindung setzen. Sie k\u00f6nnen mir auch eine E-Mail schicken info@longchangchemical.com<\/a> <\/span>w\u00e4hrend der Gesch\u00e4ftszeiten ( 8:30 bis 18:00 Uhr UTC+8 Mo.~Sa. ) oder nutzen Sie den Live-Chat auf der Website, um eine schnelle Antwort zu erhalten.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

CHLUMIUV UV-928 CAS 73936-91-1 UV Absorber is a UV absorber for UV-928 CAS 73936-91-1 Appearance light yellow crystal Content \u226598% Melting point 108-112\u00b0C Volatile matter \u2264. Key properties include capable of absorbing 270-380nm UV light, with peak absorption of 303nm and 343nm. It has good compatibility, and low volatility.<\/p>","protected":false},"featured_media":7951,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[139],"product_tag":[],"class_list":{"0":"post-6059","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lcsorb-uv-absorber","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nCHLUMIUV UV-928 CAS 73936-91-1 UV Absorber | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMIUV UV-928 CAS 73936-91-1 UV Absorber is a UV absorber for UV-928 CAS 73936-91-1 Appearance light yellow crystal Content \u226598% Melting point 108-112\u00b0C\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/de\/product\/lcsorb-uv-928-cas-73936-91-1\/\" \/>\n<meta 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