China Trifunctional Primary Amine JEFFAMINE T-403 Polyetheramine Epoxy Curing Agent for sale

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Trifunctional Primary Amine JEFFAMINE T-403 Polyetheramine Epoxy Curing Agent

Name: Trifunctional Primary Amine JEFFAMINE T-403 Polyetheramine Epoxy Curing Agent
Brand: Guangdong DAHUA New Material Co.,Ltd

Product Description: T-403 polyetheramine is is characterized by repeating oxypropylene units in the backbone. As shown by the structure, JEFFAMINE T-403 is a trifunctional primary amine having an average molecular weight of approximately 440. Its amine groups are located on secondary carbon atoms at the ends of aliphatic polyether chains. Features: Low color and vapor pressure Completely miscible with a wide variety of solvents, including water Improves flexibility and

Color, Pt-Co 50 max

Place of Origin China

Packaging Details 200kg/drum, 4drums/pallet, 20pallets/20FCL

Primary amine, % of total amine 90 min

Model Number T403

Supply Ability 300M/Week

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Product Description

Product Description:

T-403 polyetheramine is is characterized by repeating oxypropylene units in the backbone. As shown by the structure, JEFFAMINE T-403 is a trifunctional primary amine having an average molecular weight of approximately 440. Its amine groups are located on secondary carbon atoms at the ends of aliphatic polyether chains.

Features:

Low color and vapor pressure

Completely miscible with a wide variety of solvents, including water

Improves flexibility and strength

Technical Parameters:

Technical Parameter	Value
Appearance	Transparent liquid
Colour	Colorless to pale yellow
Flash Point	218.5 °C
Molecular Weight	>= 430 - <= 470
Storage Temperature	5-35°C
Water, wt%	0.25 max.
Total amine, meq/g	6.1 min. – 6.6 max.
Melting point/range (°C)	< -20 °C
Amine Value	260-300 (mg KOH/g)
Material	Epoxy Resin And Hardener
Molecular Formula:	(C3H6O)m(C3H6O)n(C3H6O)oC6H17N3