{"id":3264,"date":"2020-09-24T02:25:30","date_gmt":"2020-09-24T02:25:30","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=3264"},"modified":"2025-04-01T05:54:11","modified_gmt":"2025-04-01T05:54:11","slug":"light-stabilizer-944-cas-70624-18-9","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/light-stabilizer-944-cas-70624-18-9\/","title":{"rendered":"CHLUMILS\u00ae UV-944 \/ HALS 944 Stabilisateur de lumi\u00e8re-944 Chimasorb 944 CAS 70624-18-9 \/ 71878-19-8"},"content":{"rendered":"

Stabilisateur de lumi\u00e8re-944 Propri\u00e9t\u00e9s typiques<\/b><\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Objet<\/td>\nSp\u00e9cifications<\/td>\n<\/tr>\n
Apparence<\/td>\nPoudre blanche ou granul\u00e9s jaune clair<\/td>\n<\/tr>\n
Point de fusion,\u2103<\/td>\n110-130<\/td>\n<\/tr>\n
Fr\u00eane<\/td>\n\u22640.1%<\/td>\n<\/tr>\n
Mati\u00e8res volatiles<\/td>\n\u22641.0%<\/td>\n<\/tr>\n
Transmittance<\/td>\n425 nm\u226593% 450 nm\u226595%<\/td>\n<\/tr>\n
Solubilit\u00e9<\/td>\nl'eau<\/td>\n<0.01<\/td>\n<\/tr>\n
Ac\u00e9tate d'\u00e9thyle<\/td>\n>50<\/td>\n<\/tr>\n
Hexane<\/td>\n41<\/td>\n<\/tr>\n
M\u00e9thanol<\/td>\n3<\/td>\n<\/tr>\n
ac\u00e9tone<\/td>\n>50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h2>\n

Qu'est-ce que le stabilisateur de lumi\u00e8re-944 ?<\/b><\/strong><\/h2>\n

L'UV-944 est un stabilisateur de lumi\u00e8re \u00e0 base d'amine encombr\u00e9e de poids mol\u00e9culaire \u00e9lev\u00e9, pr\u00e9sentant une excellente compatibilit\u00e9, une bonne r\u00e9sistance \u00e0 l'extraction et une faible volatilit\u00e9. Le stabilisateur de lumi\u00e8re 944 est un stabilisateur de lumi\u00e8re \u00e0 base d'amine encombr\u00e9e de haut poids mol\u00e9culaire. Il pr\u00e9sente une excellente compatibilit\u00e9, une bonne r\u00e9sistance \u00e0 l'extraction et une faible volatilit\u00e9.<\/h4>\n

 <\/p>\n

Stabilisateur de lumi\u00e8re-944 Utilisation<\/b><\/strong><\/h2>\n

Les applications du 1.HALS 944 comprennent les polyol\u00e9fines (PP, PE), les copolym\u00e8res d'ol\u00e9fines tels que l'EVA ainsi que les m\u00e9langes de polypropyl\u00e8ne avec des \u00e9lastom\u00e8res. Il conf\u00e8re une excellente stabilit\u00e9 \u00e0 la lumi\u00e8re aux articles minces, en particulier aux fibres et aux films. Dans les sections \u00e9paisses, il convient particuli\u00e8rement aux articles en poly\u00e9thyl\u00e8ne.<\/h4>\n

2. HALS 944 Utilis\u00e9 dans le polyoxym\u00e9thyl\u00e8ne (POM), le polyamide (PA), le polyur\u00e9thane (PU), le PVC souple et dur et les m\u00e9langes de PVC.<\/h4>\n

3. HALS 944 Utilis\u00e9 sur les \u00e9lastom\u00e8res de styr\u00e8ne et les stickies<\/h4>\n

4. Le soufre ou le type d'halog\u00e8ne peut affecter l'effet de l'UV-944 lorsqu'il existe.<\/h4>\n

5. Ses concentrations varient entre 0,1 % et 2,0 %, en fonction du substrat, des conditions de traitement et de l'application.<\/h4>\n

 <\/p>\n

Light Stabilizer-944 Emballage et exp\u00e9dition<\/b><\/strong><\/h2>\n

Emballage : 25kg\/ Tambour<\/h4>\n

Livraison : Par voie maritime ou a\u00e9rienne<\/h4>\n

 <\/p>\n

Stabilisateur l\u00e9ger-944 Stockage<\/b><\/strong><\/h2>\n

Stock\u00e9 dans un endroit frais et sec, \u00e0 l'abri de la lumi\u00e8re.<\/h4>\n

<\/h4>\n

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

Si vous avez besoin de COA, MSDS ou TDS, veuillez remplir 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.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"

Stabilisateur l\u00e9ger-944 D\u00e9tails<\/b><\/strong><\/h2>\n

Nom chimique : Stabilisateur de lumi\u00e8re-944<\/p>\n

Autre nom : HALS 944 ; Chimasorb 944<\/p>\n

N\u00b0 CAS : 70624-18-9 ; 71878-19-8<\/p>\n

Formule mol\u00e9culaire : C35H69Cl3N8<\/p>\n

Poids mol\u00e9culaire : 708,3<\/p>\n

Stabilisateur l\u00e9ger-944 Structure :<\/p>\n

\"Stabilisateur<\/p>\n

Aspect : Poudre blanche ou granul\u00e9s jaune clair<\/p>","protected":false},"featured_media":3266,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[104],"product_tag":[],"class_list":{"0":"post-3264","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-light-stabilizer","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nChina Light Stabilizer-944 Chimasorb 944 CAS 70624-18-9 \/ 71878-19-8 manufacturer - longchang chemical<\/title>\n<meta name=\"description\" content=\"China top Light Stabilizer-944 manufacturers and CAS 70624-18-9 suppliers. Buy Chimasorb 944 in china. 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