{"id":4287,"date":"2024-01-10T07:47:39","date_gmt":"2024-01-10T07:47:39","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;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\/it\/product\/polyethyleneimine-branched-cas-9002-98-6\/","title":{"rendered":"polietilenimina, ramificata cas 9002-98-6"},"content":{"rendered":"<h2><strong>Polietilenimina, ramificata Propriet\u00e0 tipiche<\/strong><\/h2>\n<table class=\"table-1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>Articolo<\/td>\n<td>Standard<\/td>\n<td>Risultati<\/td>\n<\/tr>\n<tr>\n<td>Contenuto<\/td>\n<td>25%\u00b12 %<\/td>\n<td>25%<\/td>\n<\/tr>\n<tr>\n<td>Indice di rifrazione (25 \u2103)<\/td>\n<td>1.3700~1.3800<\/td>\n<td>1.3758<\/td>\n<\/tr>\n<tr>\n<td>Densit\u00e0 (25 \u2103)<\/td>\n<td>1,0250~1,0350G\/cm3<\/td>\n<td>1,0311G\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Viscosit\u00e0<\/td>\n<td>20~100mPa.s<\/td>\n<td>46 mPa.s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>Polietilenimina, ramificata Uso<\/strong><\/h2>\n<p>1. Come agente di resistenza a umido per la carta respirabile non dimensionata, gli ausiliari di ritenzione e i battitori nel processo di fabbricazione della carta possono ridurre il grado di battitura della pasta. Migliorare la capacit\u00e0 di disidratazione della carta. L'essiccazione della carta aumenta di 1%-4%. La capacit\u00e0 produttiva aumenta di 5%-20%.<\/p>\n<p>2. I gruppi amminici altamente adsorbibili e adsorbibili reagiscono con i gruppi carbossilici per formare legami idrogeno. I gruppi amminici reagiscono con i gruppi carbossilici per formare legami ionici. I gruppi amminici reagiscono con i gruppi carbonilici per formare legami covalenti. La polietilenimina pu\u00f2 legarsi a diverse sostanze grazie alla struttura del gruppo polare (amino) e del gruppo idrofobico (vinile). Questi legami completi possono essere ampiamente utilizzati nei seguenti campi: inchiostri, rivestimenti, leganti e cos\u00ec via.<\/p>\n<p>3. La polietilenimina altamente cationica esiste in acqua come catione polimerico, in grado di neutralizzare e assorbire tutte le sostanze anioniche e di chelare gli ioni dei metalli pesanti. Grazie alla sua elevata propriet\u00e0 cationica, pu\u00f2 essere utilizzata nel campo del trattamento delle acque di cartiera, delle soluzioni galvaniche e dei disperdenti.<\/p>\n<p>4. La polietilenimina reattiva pu\u00f2 reagire facilmente con composti epossidici, acidi, isocianati e gas acidi grazie alla sua forte reattivit\u00e0 dell'ammina primaria e dell'ammina secondaria. Questa propriet\u00e0 pu\u00f2 essere utilizzata come reagente di resine epossidiche, adsorbente di aldeidi e fissativo di coloranti.<\/p>\n<h2><strong>Polietilenimina, ramificata Imballaggio e spedizione<\/strong><\/h2>\n<p>Imballaggio: sacco o fusto da 25 kg.<\/p>\n<p>Consegna: per via aerea, via mare.<\/p>\n<h2><strong>Polietilenimina, ramificata Stoccaggio<\/strong><\/h2>\n<p>Conservare in un luogo fresco e asciutto, al riparo dalla luce solare diretta.<\/p>\n<h2><strong><b>Contattateci ora!<\/b><\/strong><\/h2>\n<h4><strong><b>Se avete bisogno di COA, MSDS o TDS, inserite i vostri dati di contatto nel modulo sottostante; di solito vi contatteremo entro 24 ore. Potete anche inviarmi un'e-mail <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span> durante l'orario di lavoro (dalle 8:30 alle 18:00 UTC+8 lun.-sab.) o utilizzare la live chat del sito web per ottenere una risposta immediata.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"<h2><strong>Polietilenimina, ramificata Dettagli rapidi<\/strong><\/h2>\n<p>Nome chimico: Polietilenimina, ramificata<\/p>\n<p>N. CAS: 9002-98-6<\/p>\n<p>Formula molecolare: H(NHCH2CH2)nNH2<\/p>\n<p>Aspetto: liquido incolore ad alta viscosit\u00e0<\/p>\n<p>Test: 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":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China 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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