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Polyether Amine CAED-900

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Амін Виліковуючий засіб
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31447
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2019-04-29 07:22:43
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детальний вступ

CHENHUA POLYETHER AMINE ED Series products are diamines of approximately 600-2000 molecular weight, based on a PEG(PolyEthylene Glycol) backbone. The CHENHUA ED products have the following representative structure:

Polyether Amine CAED-900

Description

Chenhua ED-900 Polyether amine is an aliphatic polyether diamine derived from a propylene oxide-capped polyethylene glycol. It is water soluble, with an approximate molecular weight of 900 and a melting point around room temperature. Polyether amines of this type are useful in a variety of polymers because of the hydrophilicity and flexibility imparted by the polyethylene glycol chain. In polyamides, for example, antistatic properties and moisture vapor transmission can be enhanced by incorporation of PEG-based polyether amines.

Physical Property

Appearance : Colorless to pale yellow transparent liquid

Color Pt-Co APHA Max : 100

Primary amine %Min : 95

Amine Value mmol/g : 1.80-2.25

Water content %Max : 0.35

Applications

Modification of polyamides for enhanced hydrophilicity

Preparation of biocompatible articles and coatings

Preparation of hydrogels with isocyanates

Package, transportation and storage

1) 200kg/barrel with nitrogen or tank wagon