{"id":4287,"date":"2024-01-10T07:47:39","date_gmt":"2024-01-10T07:47:39","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=4287"},"modified":"2025-12-22T06:20:03","modified_gmt":"2025-12-22T06:20:03","slug":"polyethyleneimine-branched-cas-9002-98-6","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/polyethyleneimine-branched-cas-9002-98-6\/","title":{"rendered":"poly\u00e9thyl\u00e8neimine, ramifi\u00e9e cas 9002-98-6"},"content":{"rendered":"

Poly\u00e9thyl\u00e8neimine, ramifi\u00e9e Propri\u00e9t\u00e9s typiques<\/strong><\/h2>\n\n\n\n\n\n\n\n
Objet<\/td>\nStandard<\/td>\nR\u00e9sultats<\/td>\n<\/tr>\n
Contenu<\/td>\n25%\u00b12 %<\/td>\n25%<\/td>\n<\/tr>\n
Indice de r\u00e9fraction (25 \u2103)<\/td>\n1.3700~1.3800<\/td>\n1.3758<\/td>\n<\/tr>\n
Densit\u00e9 (25 \u2103)<\/td>\n1,0250~1,0350G\/cm3<\/td>\n1,0311G\/cm3<\/td>\n<\/tr>\n
Viscosit\u00e9<\/td>\n20~100mPa.s<\/td>\n46 mPa.s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Poly\u00e9thyl\u00e8neimine, ramifi\u00e9e Utilisation<\/strong><\/h2>\n

1. En tant qu'agent de r\u00e9sistance \u00e0 l'\u00e9tat humide pour le papier respiratoire non coll\u00e9, les adjuvants de r\u00e9tention et les batteurs dans le processus de fabrication du papier peuvent r\u00e9duire le degr\u00e9 de battage de la p\u00e2te. Am\u00e9liorer la capacit\u00e9 de d\u00e9shydratation du papier. La siccit\u00e9 du papier est augment\u00e9e de 1%-4%. La capacit\u00e9 de production est augment\u00e9e de 5%-20%.<\/p>\n

2. Les groupes amin\u00e9s hautement adsorbables et adsorbables r\u00e9agissent avec les groupes carboxyles pour former des liaisons hydrog\u00e8ne. Les groupes amin\u00e9s r\u00e9agissent avec les groupes carboxyles pour former des liaisons ioniques. Les groupes amin\u00e9s r\u00e9agissent avec les groupes carboxyles pour former des liaisons covalentes. La poly\u00e9thyl\u00e8neimine peut se lier \u00e0 diff\u00e9rentes substances en raison de la structure de son groupe polaire (amino) et de son groupe hydrophobe (vinyle). Ces liaisons globales peuvent \u00eatre largement utilis\u00e9es dans les domaines suivants : encres, rev\u00eatements, liants, etc.<\/p>\n

3. La poly\u00e9thyl\u00e8neimine hautement cationique existe dans l'eau sous la forme d'un cation polym\u00e8re, qui peut neutraliser et absorber toutes les substances anioniques et ch\u00e9later les ions de m\u00e9taux lourds. Gr\u00e2ce \u00e0 sa propri\u00e9t\u00e9 cationique \u00e9lev\u00e9e, elle peut \u00eatre utilis\u00e9e dans le domaine du traitement des eaux de fabrication du papier, des solutions de galvanoplastie et des dispersants.<\/p>\n

4. La poly\u00e9thyl\u00e8neimine r\u00e9active peut facilement r\u00e9agir avec l'\u00e9poxy, l'acide, les compos\u00e9s isocyanates et les gaz acides en raison de la forte r\u00e9activit\u00e9 de l'amine primaire et de l'amine secondaire. Cette propri\u00e9t\u00e9 peut \u00eatre utilis\u00e9e comme r\u00e9actif de r\u00e9sine \u00e9poxy, adsorbant d'ald\u00e9hyde et fixateur de colorant.<\/p>\n

Poly\u00e9thyl\u00e8neimine, ramifi\u00e9 Emballage et exp\u00e9dition<\/strong><\/h2>\n

Emballage : sac ou tambour de 25 kg.<\/p>\n

Livraison : par avion, par bateau.<\/p>\n

Poly\u00e9thyl\u00e8neimine, stockage ramifi\u00e9<\/strong><\/h2>\n

Stock\u00e9 dans un endroit frais et sec, \u00e0 l'abri de la lumi\u00e8re directe du soleil.<\/p>\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":"

Poly\u00e9thyl\u00e8neimine, ramifi\u00e9 D\u00e9tails rapides<\/strong><\/h2>\n

Nom chimique : Poly\u00e9thyl\u00e8neimine, ramifi\u00e9e<\/p>\n

Num\u00e9ro CAS : 9002-98-6<\/p>\n

Formule mol\u00e9culaire : H(NHCH2CH2)nNH2<\/p>\n

Aspect : liquide incolore \u00e0 haute viscosit\u00e9<\/p>\n

Essai : 99%min<\/p>","protected":false},"featured_media":6387,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-4287","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nChina Polyethyleneimine Manufacturer CAS 9002-98-6 -Longchang Chemical<\/title>\n<meta name=\"description\" content=\"polyethyleneimine, branched cas 9002-98-6 is key product of Longchang Chemical. We provide best price. 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