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Polyethyleneimine PEI CAS 9002-98-6

CAS: 9002-98-6
Molecular Formula: C2H5N
Molecular Weight: 43.07
EINECS: 618-346-1

Sinónimos: PEI; ETHYLENEIMINEPOLYMERSOLUTION; polyethyleneimine, ramificado

Polyethyleneimine PEI CAS 9002-98-6
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O Que É Polyethyleneimine CAS 9002-98-6?

Polyethyleneimine CAS 9002-98-6 is a colorless or yellowish high viscous liquid. Soluble in water, ethanol, hygroscopic, insoluble in benzene and acetone. Precipitation will occur when it meets sulfuric acid with a pH value lower than 2.4. The aqueous solution is positively charged, and the addition of formaldehyde produces condensation. Chemicalbook is used as the wet strength agent of non sized breathing paper, and the retention agent and beating agent in the process of papermaking can reduce the beating degree of pulp. Improve the dewatering capacity of paper. The dryness of the paper is increased by 1% – 4%. The production capacity is increased by 5% – 20%.

Especificação

EuTEM STANDARD
Aparência Clear or pale yellow liquid
Densidade(25℃) 1.00-1.10
DT(℃) 268-272℃
Ponto de inflamação 249℃
Pour point ≤-13℃
PH(5% aq) 9.8-12.2
MW 800±80
Ensaio ≥98,0% em

Aplicação 

  1. Usado como força molhada agente de dimensionamento não respirável papel, a retenção do agente e batendo agente no processo de fabricação de papel, o que pode reduzir a bater grau de celulose. Melhorar a capacidade de drenagem de papel. A secura do papel é aumentado em 1% – 4%. A capacidade de produção aumentou 5% – 20%.
  2. Amplamente utilizado nos campos da tinta de impressão, revestimento, adesivo e assim por diante.
  3. Utilizado na fabricação do papel de tratamento de água, galvanoplastia solução e dispersante.
  4. Usado como resina epóxi reagente, aldeído adsorvente fixador e corante.

Polyethyleneimine CAS 9002-98-6-application

Pacote

Embalado em 25kgs tambor de 50 kg tambor, tambor de 200L ou IBC tambor e mantê-lo longe da luz, a uma temperatura abaixo de 25℃.

Polyethyleneimine CAS 9002-98-6-package

Polyethyleneimine PEI CAS 9002-98-6
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