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 Description
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Application Protein precipitant.1
  Detergents, adhesives, water treatment, printing inks, dyes, cosmetics, and paper industry, adhesion promoter, lamination primer, fixative agent, flocculant, cationic dispersant, stability enhancer, surface activator, chelating agent, scavenger for aldehydes and oxides.
Packaging 100, 250 g in poly btl
  18 kg in poly drum
  5 g in glass btl
Physical form Branched polymer

Properties
vapor pressure 9 mmHg （ 20 °C）
mol wt average Mn ~60,000 by GPC
  average Mw ~750,000 by LS
concentration 50 wt. % in H2O

中文名稱: 聚乙烯亞氨
中文同義詞: 氮丙啶均聚物;聚乙烯亞氨;聚乙烯亞胺，水溶液;聚乙烯亞胺-7;聚乙烯亞胺-10;聚乙烯亞胺-15;聚乙烯亞胺-30;聚乙烯亞胺-35
英文名稱: POLYETHYLENEIMINE, BRANCHED
英文同義詞: POLYETHYLENEIMINE, BRANCHED;Aziridine,homopolymer;Ethyleneimine,homopolymer;polyethylenimine（10,000）;polyethylenimine（20,000）;polyethylenimine（35,000）;polyethylenimine（40,000）;Ethylene imine polymer solution
CAS號: 9002-98-6
分子式: H（NHCH2CH2）nNH2
 

學性質  本品是一種無色高粘稠液體。溶于水，乙醇，有吸濕性，不溶于苯，丙酮。與pH值低于2.4的硫酸相遇均會產生沉淀。水溶液呈陽電荷，加入甲醛產生凝聚。
用途  用作未施膠的呼吸性紙的濕強劑，抄紙過程中的助留劑和打漿劑可降低紙漿的打漿度。提高紙張脫水能力。使紙干度提高1%～4%。生產能力提高5%～20%。