{"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\/pt\/product\/polyethyleneimine-branched-cas-9002-98-6\/","title":{"rendered":"polietilenoimina, ramificada cas 9002-98-6"},"content":{"rendered":"

Polietilenoimina, ramificada Propriedades t\u00edpicas<\/strong><\/h2>\n\n\n\n\n\n\n\n
Item<\/td>\nPadr\u00e3o<\/td>\nResultados<\/td>\n<\/tr>\n
Conte\u00fado<\/td>\n25%\u00b12 %<\/td>\n25%<\/td>\n<\/tr>\n
\u00cdndice de refra\u00e7\u00e3o (25 \u2103)<\/td>\n1.3700~1.3800<\/td>\n1.3758<\/td>\n<\/tr>\n
Densidade (25 \u2103)<\/td>\n1,0250~1,0350G\/cm3<\/td>\n1,0311G\/cm3<\/td>\n<\/tr>\n
Viscosidade<\/td>\n20~100mPa.s<\/td>\n46 mPa.s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Polietilenoimina, ramificada Uso<\/strong><\/h2>\n

1. Como agente de resist\u00eancia \u00e0 umidade para papel respir\u00e1vel n\u00e3o dimensionado, os auxiliares de reten\u00e7\u00e3o e batedores no processo de fabrica\u00e7\u00e3o de papel podem reduzir o grau de batimento da polpa. Melhorar a capacidade de desidrata\u00e7\u00e3o do papel. A secura do papel \u00e9 aumentada em 1%-4%. A capacidade de produ\u00e7\u00e3o \u00e9 aumentada em 5%-20%.<\/p>\n

2. Grupos amino altamente adsorv\u00edveis e adsorv\u00edveis reagem com grupos carbox\u00edlicos para formar liga\u00e7\u00f5es de hidrog\u00eanio. Os grupos amino reagem com os grupos carboxila para formar liga\u00e7\u00f5es i\u00f4nicas. Os grupos amino reagem com os grupos carbonila para formar liga\u00e7\u00f5es covalentes. A polietilenoimina pode se ligar a diferentes subst\u00e2ncias devido \u00e0 sua estrutura de grupo polar (amino) e grupo hidrof\u00f3bico (vinil). Essas liga\u00e7\u00f5es abrangentes podem ser amplamente utilizadas nos seguintes campos: tintas, revestimentos, aglutinantes e assim por diante.<\/p>\n

3. A polietilenoimina altamente cati\u00f4nica existe na \u00e1gua como um c\u00e1tion polim\u00e9rico, que pode neutralizar e absorver todas as subst\u00e2ncias ani\u00f4nicas e quelar \u00edons de metais pesados. Com sua alta propriedade cati\u00f4nica, pode ser usada no campo de tratamento de \u00e1gua para fabrica\u00e7\u00e3o de papel, solu\u00e7\u00e3o de galvanoplastia e dispersante.<\/p>\n

4. A polietilenoimina reativa pode reagir facilmente com ep\u00f3xi, \u00e1cido, compostos de isocianato e gases \u00e1cidos devido \u00e0 sua forte reatividade de amina prim\u00e1ria e amina secund\u00e1ria. Essa propriedade pode ser usada como reagente de resina ep\u00f3xi, adsorvente de alde\u00eddo e fixador de corante.<\/p>\n

Polietilenoimina, ramificada Embalagem e envio<\/strong><\/h2>\n

Embalagem: saco ou tambor de 25 kg.<\/p>\n

Entrega: por via a\u00e9rea, por via mar\u00edtima.<\/p>\n

Polietilenoimina, armazenamento ramificado<\/strong><\/h2>\n

Armazenado em um local fresco e seco, longe da luz solar direta.<\/p>\n

Entre em contato conosco agora!<\/b><\/strong><\/h2>\n

Se precisar de COA, MSDS ou TDS, preencha suas informa\u00e7\u00f5es de contato no formul\u00e1rio abaixo. Normalmente, entraremos em contato em 24 horas. Voc\u00ea tamb\u00e9m pode me enviar um e-mail info@longchangchemical.com<\/a><\/span> durante o hor\u00e1rio comercial (das 8h30 \u00e0s 18h UTC+8 de segunda a s\u00e1bado) ou use o bate-papo ao vivo do site para obter uma resposta imediata.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"

Polietilenoimina, ramificada Detalhes r\u00e1pidos<\/strong><\/h2>\n

Nome qu\u00edmico: Polietilenoimina, ramificada<\/p>\n

N\u00famero CAS: 9002-98-6<\/p>\n

F\u00f3rmula molecular: H(NHCH2CH2)nNH2<\/p>\n

Apar\u00eancia: L\u00edquido incolor de alta viscosidade<\/p>\n

Ensaio: 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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