- ▸ Epoxy curing agent: Hardener for flexible, water-compatible epoxy systems.
- ▸ Polyurea/polyurethane: Amine-terminated building block and chain extender.
- ▸ Adhesives & sealants: Reactive amine for flexible bond lines.
- ▸ Hydrophilic systems: Imparts water compatibility from the PEG backbone.
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Polyetheramine ED-210 is an amine-terminated polyether diamine built on a predominantly polyethylene-glycol backbone, which makes it water-soluble and hydrophilic; the grade number tracks approximate average molecular weight. It is a low-molecular-weight, higher-amine-content grade that acts as a reactive epoxy curing agent and chain extender. Established applications are in polyurea and polyurethane systems, adhesives, sealants and protective coatings.
Frequently Asked Questions
What is Polyetheramine ED-210 used for?
ED-210 is an amine-terminated polyether diamine used as a reactive epoxy curing agent and chain extender. It is built into polyurea and polyurethane systems, flexible adhesives, sealants and protective coatings, where its amine end groups react with epoxies or isocyanates. The grade number tracks the approximate average molecular weight, placing ED-210 among the lower-MW, higher-amine-content grades.
Is Polyetheramine ED-210 water soluble?
Yes. ED-210 is built on a predominantly polyethylene-glycol (PEG) backbone, which makes it hydrophilic and water-soluble. This is why it is selected for water-compatible epoxy systems and hydrophilic reactive formulations, distinguishing it from the propylene-oxide-backbone grades.
What is the difference between the ED grades and the D-series Jeffamine grades?
ED grades such as ED-210 use a predominantly PEG (ethylene-oxide) backbone, giving water solubility and hydrophilic character, whereas D-series diamines are built on a propylene-oxide backbone and are more hydrophobic. Both are difunctional amine-terminated polyethers, but the backbone chemistry drives water compatibility, reactivity and end-use selection.
What packaging and order quantities are available for bulk Polyetheramine ED-210?
RawSource supplies ED-210 as an industrial sourcing partner in drums, IBC totes and larger bulk quantities for manufacturing use. Available pack sizes and minimum order quantities depend on current sourcing; request a bulk quote with your target volume and ship-to location for confirmed options.
What is the cost of bulk Polyetheramine ED-210?
Pricing is volume- and packaging-dependent and moves with feedstock and freight, so it is quoted per order rather than published. Submit your required quantity, packaging and destination for a current bulk quote, along with the CoA and SDS for the supplied lot.