{"id":6077,"date":"2023-05-05T10:59:15","date_gmt":"2023-05-05T10:59:15","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=6077"},"modified":"2026-05-08T08:26:20","modified_gmt":"2026-05-08T08:26:20","slug":"lcsorb-bp-2-cas-131-55-5","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/lcsorb-bp-2-cas-131-55-5\/","title":{"rendered":"CHLUMIUV\u00ae BP-2 CAS 131-55-5"},"content":{"rendered":"

BP-2 CAS 131-55-5<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Apparence<\/td>\nPoudre cristalline jaune clair<\/td>\n<\/tr>\n
Poids mol\u00e9culaire<\/td>\n246<\/td>\n<\/tr>\n
Contenu<\/td>\n\u2265 99.0%<\/td>\n<\/tr>\n
Point de fusion<\/td>\n\u2265195.0\u2103<\/span><\/td>\n<\/tr>\n
Point d'\u00e9clair<\/td>\n289.2\u00b0C<\/td>\n<\/tr>\n
Densit\u00e9@20\u2103<\/span><\/td>\n1,53g\/cm3<\/td>\n<\/tr>\n
Fr\u00eane<\/td>\n\u22640.1%<\/td>\n<\/tr>\n
Partie volatile<\/td>\n\u22640.5%<\/td>\n<\/tr>\n
Absorbance A1\/1(345nm)<\/td>\n\u2265580<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

BP-2 Utilisation<\/strong><\/h2>\n

1. Absorbeur d'UV BP-2 est un absorbeur d'UV \u00e0 base de benzoph\u00e9none, capable d'absorber la lumi\u00e8re UV de 320 \u00e0 400 nm. Avec un anneau benz\u00e9nique sym\u00e9trique et des groupes hydroxyle des deux c\u00f4t\u00e9s, il poss\u00e8de des propri\u00e9t\u00e9s chimiques photothermiques tr\u00e8s stables. Il convient au polyester, au PVC, aux lentilles en r\u00e9sine, \u00e0 l'enduction de tissus, en particulier aux produits de protection solaire, am\u00e9liorant la stabilit\u00e9 et la solidit\u00e9 des couleurs. Le dosage g\u00e9n\u00e9ral est de 0,1-0,5%.<\/p>\n

2. L'absorbeur d'UV BP-2 convient pour : le polyester, les rev\u00eatements et les cosm\u00e9tiques, etc. Ces derni\u00e8res ann\u00e9es, l'application dans l'industrie textile a pris de l'importance et la gamme est de plus en plus large.<\/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":"

CHLUMIUV BP-2 CAS 131-55-5 UV Absorber is a UV absorber for plastics, coatings and UV protection systems. Key properties include capable of absorbing 320-400nm UV light. With symmetrical benzene ring and hydroxyl groups on both sides, it has very stable photothermal chemical properties. It is suitable for polyester, and resin lens.<\/p>","protected":false},"featured_media":7948,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[139],"product_tag":[],"class_list":{"0":"post-6077","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 BP-2 CAS 131-55-5 UV Absorber | Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMIUV BP-2 CAS 131-55-5 UV Absorber is a UV absorber for plastics, coatings and UV protection systems. 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