{"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\/nl\/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
Uiterlijk<\/td>\nlichtgeel kristal<\/td>\n<\/tr>\n
Inhoud<\/td>\n\u226598%<\/td>\n<\/tr>\n
Smeltpunt<\/td>\n108-112\u00b0C<\/td>\n<\/tr>\n
Vluchtige stoffen<\/td>\n\u2264 0.3%<\/td>\n<\/tr>\n
As<\/td>\n\u2264 0,1%<\/td>\n<\/tr>\n
Lichtdoorlatendheid:<\/td>\n460nm: \u2265 97%<\/td>\n<\/tr>\n
500nm: \u226598%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

1. UV-absorber UV-928 is een benzotriazool UV-absorber die 270-380nm UV-licht kan absorberen, met piekabsorptie van 303nm en 343nm. Het heeft een goede compatibiliteit, lage vluchtigheid, goede dispergeerbaarheid, lage migratie, goede thermische stabiliteit en hoge absorptie-effici\u00ebntie. Het is geschikt voor uithardingssystemen bij hoge temperaturen, poedercoatings, coilcoatings van staal en vooral voor oppervlaktecoatings van coatings. In combinatie met de lichtstabilisatoren UV292 en UV123 kan het de duurzaamheid van de coating aanzienlijk verbeteren en lichtverlies, verkleuring, barsten en delaminatie van de coating tegengaan. De algemene dosering is 1,0-3,0%.<\/p>\n

2. Van toepassing op: UV-absorber voor hoogwaardige coatings. Met een breed scala aan absorberende eigenschappen kan het effectief coatings en andere lichtgevoelige materialen beschermen. Heeft ook een hoge oplosbaarheid, hoge temperatuurbestendigheid en goede milieuduurzaamheid, vooral geschikt voor uithardingssystemen bij hoge temperatuur, zoals poedercoatings, coil staalcoatings, enz.<\/p>\n

Neem nu contact met ons op!<\/strong><\/h2>\n

Als je een COA, MSDS of TDS nodig hebt van UV-absorber<\/a><\/span>Vul je contactgegevens in op het onderstaande formulier, dan nemen we meestal binnen 24 uur contact met je op. U kunt mij ook een e-mail sturen info@longchangchemical.com<\/a> <\/span>tijdens kantooruren (8:30 tot 18:00 UTC+8 ma. ~ za.) of gebruik de live chat op de website voor een snel antwoord.<\/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\/nl\/product\/lcsorb-uv-928-cas-73936-91-1\/\" \/>\n<meta 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