{"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":"2026-01-09T08:51:57","modified_gmt":"2026-01-09T08:51:57","slug":"lcsorb-uv-928-cas-73936-91-1","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/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><\/h1>\n\n\n\n\n\n\n\n\n\n
Apparence<\/td>\ncristal jaune clair<\/td>\n<\/tr>\n
Contenu<\/td>\n\u226598%<\/td>\n<\/tr>\n
Point de fusion<\/td>\n108-112\u00b0C<\/td>\n<\/tr>\n
Mati\u00e8res volatiles<\/td>\n\u2264 0,3%<\/td>\n<\/tr>\n
Fr\u00eane<\/td>\n\u2264 0,1%<\/td>\n<\/tr>\n
Transmission de la lumi\u00e8re :<\/td>\n460nm : \u2265 97%<\/td>\n<\/tr>\n
500nm : \u226598%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

1. Absorbeur d'UV L'UV-928 est un absorbeur d'UV \u00e0 base de benzotriazole, capable d'absorber la lumi\u00e8re UV de 270 \u00e0 380 nm, avec des pics d'absorption de 303 nm et 343 nm. Il pr\u00e9sente une bonne compatibilit\u00e9, une faible volatilit\u00e9, une bonne dispersibilit\u00e9, une faible migration, une bonne stabilit\u00e9 thermique et une grande efficacit\u00e9 d'absorption. Il convient aux syst\u00e8mes de durcissement \u00e0 haute temp\u00e9rature, aux rev\u00eatements en poudre, aux rev\u00eatements de bobines d'acier et, en particulier, au rev\u00eatement de surface des rev\u00eatements. Combin\u00e9 aux stabilisateurs de lumi\u00e8re UV292 et UV123, il peut am\u00e9liorer de mani\u00e8re significative la durabilit\u00e9 du rev\u00eatement et inhiber la perte de lumi\u00e8re, la d\u00e9coloration, la fissuration et la d\u00e9lamination du rev\u00eatement. Le dosage g\u00e9n\u00e9ral est de 1,0-3,0%.<\/p>\n

2. Applicable \u00e0 : Absorbeur d'UV pour les rev\u00eatements \u00e0 haute performance. Avec une large gamme de propri\u00e9t\u00e9s d'absorption, il peut prot\u00e9ger efficacement les rev\u00eatements et autres mat\u00e9riaux photosensibles. Il pr\u00e9sente \u00e9galement une solubilit\u00e9 \u00e9lev\u00e9e, une r\u00e9sistance aux temp\u00e9ratures \u00e9lev\u00e9es et une bonne durabilit\u00e9 environnementale. Il convient particuli\u00e8rement aux syst\u00e8mes de durcissement \u00e0 haute temp\u00e9rature, tels que les rev\u00eatements en poudre, les rev\u00eatements en acier en bobine, etc.<\/p>\n

Contactez-nous d\u00e8s maintenant !<\/strong><\/h2>\n

Si vous avez besoin de COA, MSDS ou TDS de Absorbeur d'UV lcsorb<\/a><\/span>Si vous avez besoin d'aide, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures. Vous pouvez \u00e9galement m'envoyer un courriel info@longchangchemical.com<\/a> <\/span>pendant les heures de travail ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) ou utilisez le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

UV-928 CAS 73936-91-1 Apparence cristal jaune clair Contenu \u226598% Point de fusion 108-112\u00b0C Mati\u00e8res volatiles \u2264 0,3% Cendres \u2264 0,1% Transmission de la lumi\u00e8re : 460nm : \u2265 97% 500nm : \u226598% UV-928 Utilisation 1. Absorbeur UV L'UV-928 est un absorbeur UV \u00e0 base de benzotriazole, capable d'absorber la lumi\u00e8re UV de 270 \u00e0 380 nm, avec des pics d'absorption de 303 nm et 343 nm. Il pr\u00e9sente une bonne compatibilit\u00e9, une faible [...]<\/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":"\nChina CHLUMIUV\u00ae UV-928 CAS 73936-91-1 Manufacturer - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMIUV\u00ae UV-928 CAS 73936-91-1 is a key product of Longchang Chemical. We provide the best price. 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