Polyetheramine D-4000, JEFFAMINE D4000 Equivalent

Property:

Polyetheramine D-4000 is characterized by repeating oxypropylene units in the backbone. As shown by the representative structure. x is a difunctional, primary amine with an average molecular weight of about 4000. The primary amine groups are located on secondary carbon atoms at the end of the aliphatic polyether chains.

CAS No.:

9046-10-0

Molecular Formula:

CH3CH(NH2)CH2[OCH2CH(CH3)]xNH2

Structure Formula:

JEFFAMINE D4000 structure formula

Specifications:

Item Index
Appearance Colorless to pale yellow liquid with a slight haze
Color, Pt-Co 75 Max.
Primary amine of total amine 95% Min.
Total acetylatables 0.95-0.98mmol/g
Total amine 0.44-0.52mmol/g
Water 0.25% Max.

Uses:

Polyetheramine D-4000 can react as typical primary amines. Due to its fast reacting nature with isocyanates, it has found wide use in polyurethane and polyurea applications.

In addition, it has found application and in conjunction with other polyamines. D-4000 formulated systems exhibit enhanced peel strengths. And an intriguing application for Polyetheramine D-4000 is in epoxy systems for metal priming via cathodic electrodeposition. As the JEFFAMINE D2000 equivalent, other benefits are all same as JEFFAMINE D4000.

Packing and Storage:

Packed in drums of 200kgs each with nitrogen. Product life is one year if stored in a cool dark place.

Synonyms:

JEFFAMINE D4000.

Note:

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