{"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\/de\/product\/polyethyleneimine-branched-cas-9002-98-6\/","title":{"rendered":"polyethylenimin, verzweigt cas 9002-98-6"},"content":{"rendered":"<h2><strong>Polyethylenimin, verzweigt Typische Eigenschaften<\/strong><\/h2>\n<table class=\"table-1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>Artikel<\/td>\n<td>Standard<\/td>\n<td>Ergebnisse<\/td>\n<\/tr>\n<tr>\n<td>Inhalt<\/td>\n<td>25%\u00b12 %<\/td>\n<td>25%<\/td>\n<\/tr>\n<tr>\n<td>Brechungsindex (25 \u2103)<\/td>\n<td>1.3700~1.3800<\/td>\n<td>1.3758<\/td>\n<\/tr>\n<tr>\n<td>Dichte (25 \u2103)<\/td>\n<td>1.0250~1.0350G\/cm3<\/td>\n<td>1.0311G\/cm3<\/td>\n<\/tr>\n<tr>\n<td>Viskosit\u00e4t<\/td>\n<td>20~100mPa.s<\/td>\n<td>46 mPa.s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>Polyethylenimin, verzweigt Verwendung<\/strong><\/h2>\n<p>1. Als Nassfestigkeitsmittel f\u00fcr ungeleimtes, atmendes Papier k\u00f6nnen Retentionshilfen und Schl\u00e4ger im Papierherstellungsprozess den Schl\u00e4gerungsgrad des Zellstoffs reduzieren. Verbessert die F\u00e4higkeit des Papiers zur Entw\u00e4sserung. Der Trockengehalt des Papiers wird um 1%-4% erh\u00f6ht. Die Produktionskapazit\u00e4t wird um 5%-20% erh\u00f6ht.<\/p>\n<p>2. Gut adsorbierbare und adsorbierbare Aminogruppen reagieren mit Carboxylgruppen unter Bildung von Wasserstoffbr\u00fccken. Aminogruppen reagieren mit Carboxylgruppen, um ionische Bindungen zu bilden. Aminogruppen reagieren mit Carbonylgruppen, um kovalente Bindungen zu bilden. Polyethylenimin kann sich aufgrund seiner polaren Gruppe (Amino) und hydrophoben Gruppe (Vinyl) mit verschiedenen Substanzen verbinden. Diese umfassenden Bindungen finden in folgenden Bereichen breite Anwendung: Druckfarben, Beschichtungen, Bindemittel usw.<\/p>\n<p>3. Hochkationisches Polyethylenimin liegt im Wasser als polymeres Kation vor, das alle anionischen Substanzen neutralisieren und absorbieren sowie Schwermetallionen chelatisieren kann. Aufgrund seiner hohen kationischen Eigenschaft kann es im Bereich der Wasseraufbereitung f\u00fcr die Papierherstellung, als Galvanisierungsl\u00f6sung und als Dispersionsmittel eingesetzt werden.<\/p>\n<p>4. Reaktives Polyethylenimin kann aufgrund seiner starken Reaktivit\u00e4t von prim\u00e4rem Amin und sekund\u00e4rem Amin leicht mit Epoxid, S\u00e4ure, Isocyanatverbindungen und sauren Gasen reagieren. Diese Eigenschaft kann als Epoxidharz-Reaktionsmittel, Aldehyd-Adsorptionsmittel und Farbstoff-Fixiermittel verwendet werden.<\/p>\n<h2><strong>Polyethylenimin, verzweigt Verpackung und Versand<\/strong><\/h2>\n<p>Verpackung: 25 kg Sack oder Fass.<\/p>\n<p>Lieferung: auf dem Luftweg, auf dem Seeweg.<\/p>\n<h2><strong>Polyethylenimin, verzweigt Lagerung<\/strong><\/h2>\n<p>An einem k\u00fchlen, trockenen Ort ohne direkte Sonneneinstrahlung aufbewahren.<\/p>\n<h2><strong><b>Kontaktieren Sie uns jetzt!<\/b><\/strong><\/h2>\n<h4><strong><b>Wenn Sie COA, MSDS oder TDS ben\u00f6tigen, geben Sie bitte Ihre Kontaktinformationen in das untenstehende Formular ein. Wir werden uns in der Regel innerhalb von 24 Stunden mit Ihnen in Verbindung setzen. Sie k\u00f6nnen mir auch eine E-Mail schicken <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span> w\u00e4hrend der Gesch\u00e4ftszeiten ( 8:30 bis 18:00 Uhr UTC+8 Mo.~Sa. ) oder nutzen Sie den Live-Chat auf der Website, um eine schnelle Antwort zu erhalten.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"<h2><strong>Polyethylenimin, verzweigt Schnelle Details<\/strong><\/h2>\n<p>Chemische Bezeichnung: Polyethylenimin, verzweigt<\/p>\n<p>CAS-Nr.: 9002-98-6<\/p>\n<p>Molekulare Formel: H(NHCH2CH2)nNH2<\/p>\n<p>Aussehen:Farblose hochviskose Fl\u00fcssigkeit<\/p>\n<p>Assay: 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. 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