Technical datasheet

Dytek® HMD (Hexamethylenediamine)

Supplied byINVISTA- Last Updated on Jan 14, 2019

Dytek® Hexamethylenediamine by Invista is a 99.9% pure aliphatic diamine, available from 70–100 wt% concentrations in water (in Europe, product is also available as 60 wt% solution). It acts as a curing agent and corrosion inhibitor. Dytek® Hexamethylenediamine is suitable for fibers. It is compatible with isocyanates, epoxies and polyamide resins.
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Dytek® HMD (Hexamethylenediamine) properties

Other properties

PropertiesValue & unitTest conditionTest method
1,2-Diaminocyclohexane Content0.0 Visible After LoginVisible After LoginVisible After Login
2-Aminomethylcyclopentylamine Content0.0 Visible After LoginVisible After LoginVisible After Login
2-Methylpentamethylenediamine Content0.0 Visible After LoginVisible After LoginVisible After Login
Boiling Point0.0 Visible After LoginVisible After LoginVisible After Login
Color, APHA0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Flash Point, Open Cup0.0 Visible After LoginVisible After LoginVisible After Login
Freezing Point0.0 Visible After LoginVisible After LoginVisible After Login
Heat of Solution in Water at 43.8°C, 100% HMD0.0 Visible After LoginVisible After LoginVisible After Login
Hexamethylenediamine Content0.0 Visible After LoginVisible After LoginVisible After Login
Molecular Weight, Mw0.0 Visible After LoginVisible After LoginVisible After Login
Polarographically Reducible Impurities0.0 Visible After LoginVisible After LoginVisible After Login
Solubility in Water at 30°C, 100% HMD0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
Vapor Pressure0.0 Visible After LoginVisible After LoginVisible After Login
Water Content0.0 Visible After LoginVisible After LoginVisible After Login
pH0.0 Visible After LoginVisible After LoginVisible After Login
pKa1 at 25°C0.0 Visible After LoginVisible After LoginVisible After Login
pKa2 at 25°C0.0 Visible After LoginVisible After LoginVisible After Login

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