{"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\/pt\/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
Apar\u00eancia<\/td>\ncristal amarelo claro<\/td>\n<\/tr>\n
Conte\u00fado<\/td>\n\u226598%<\/td>\n<\/tr>\n
Ponto de fus\u00e3o<\/td>\n108-112\u00b0C<\/td>\n<\/tr>\n
Mat\u00e9ria vol\u00e1til<\/td>\n\u2264 0,3%<\/td>\n<\/tr>\n
Cinza<\/td>\n\u2264 0,1%<\/td>\n<\/tr>\n
Transmiss\u00e3o de luz:<\/td>\n460nm: \u2265 97%<\/td>\n<\/tr>\n
500nm: \u226598%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Uso do UV-928<\/strong><\/h2>\n

1. Absorvedor de UV O UV-928 \u00e9 um absorvedor de UV de benzotriazol, capaz de absorver luz UV de 270 a 380 nm, com pico de absor\u00e7\u00e3o de 303 nm e 343 nm. Tem boa compatibilidade, baixa volatilidade, boa dispersibilidade, baixa migra\u00e7\u00e3o, boa estabilidade t\u00e9rmica e alta efici\u00eancia de absor\u00e7\u00e3o. \u00c9 adequado para sistemas de cura de alta temperatura, revestimentos em p\u00f3, revestimentos de a\u00e7o em bobina e, especialmente, para revestimento de superf\u00edcie de revestimentos. Combinado com os estabilizadores de luz UV292 e UV123, ele pode melhorar significativamente a durabilidade do revestimento e inibir a perda de luz, a descolora\u00e7\u00e3o, as rachaduras e a delamina\u00e7\u00e3o do revestimento. A dosagem geral \u00e9 de 1,0 a 3,0%.<\/p>\n

2. Aplic\u00e1vel a: Absorvedor de UV para revestimentos de alto desempenho. Com uma ampla gama de propriedades de absor\u00e7\u00e3o, ele pode proteger com efic\u00e1cia os revestimentos e outros materiais fotossens\u00edveis. Tamb\u00e9m tem alta solubilidade, resist\u00eancia a altas temperaturas e boa durabilidade ambiental, sendo especialmente adequado para sistemas de cura de alta temperatura, como revestimentos em p\u00f3, revestimentos de a\u00e7o em bobina, etc.<\/p>\n

Entre em contato conosco agora!<\/strong><\/h2>\n

Se voc\u00ea precisar de COA, MSDS ou TDS de Absorvedor de UV lcsorb<\/a><\/span>Preencha suas informa\u00e7\u00f5es de contato no formul\u00e1rio abaixo. Normalmente, entraremos em contato dentro de 24 horas. Voc\u00ea tamb\u00e9m pode me enviar um e-mail info@longchangchemical.com<\/a> <\/span>durante o hor\u00e1rio comercial (das 8h30 \u00e0s 18h UTC+8 de segunda a s\u00e1bado) ou use o bate-papo ao vivo do site para obter uma resposta imediata.<\/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\/pt\/product\/lcsorb-uv-928-cas-73936-91-1\/\" \/>\n<meta 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