POLYETHERAMINE D-400

Cas no:	9046-10-0

Molecular formula:	(C3H6O)nC3H10N2, n≈6.1
Introduction:	D-400 polyetheramine is characterized by repeating oxypropylene units in the backbone. As shown by the representative structure, D-400 polyetheramine is a difunctional, primary amine with average molecular of about 430. The primary amine groups are located on secondary carbon atoms at the end of the aliphatic polyether chains.
Applications:	Epoxy curing agent that provides increased flexibility and toughness Used in polyurethanes, and thermoplastic polyamide adhesives Salts may be formed for use in cutting fluids
Benefits:	Low viscosity, color and vapor pressure Completely miscible with a variety of solvents
Sales Specification
ITEMS	UNIT	SPECIFICATION
Appearance		Colorless to light yellow liquid
Color degree	APHA	50max
Primary amine	wt%	95.0min
Moisture	wt%	0.25max
Amine Value	Meq/g	4.0-4.6
General Infomation
ITEMS	UNIT	SPECIFICATION
Specific Gravity	25℃, g/cm³	0.97
Refractive index	nD20	1.448
Amine hydrogen equivalent	Wt(AHEW), g/eq	118
Packing and Storage:	Available in 200kg/drum, stored in cool and dry place

aton@predawnchem.com

With cooperation with domestic academy of sciences and many institutes, our plant is equipped with ....