- ▸ Reactive chain extender: Short, fast-reacting diamine for rapid cure.
- ▸ Polyurea: Accelerating chain extender and cure-speed modifier.
- ▸ Epoxy curing agent: Fast-curing ether-linked amine.
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.
Request SDS →Polyetheramine EDR-176 is a short-chain, fast-reacting amine-terminated polyether diamine, a higher homolog within the rapid-cure EDR series. Its compact, ether-linked structure gives high reactivity for use as a reactive chain extender and curing agent. Established applications are in polyurea and epoxy systems where fast cure is required.
Frequently Asked Questions
What is Polyetheramine EDR-176 used for?
EDR-176 is a short-chain, fast-reacting amine-terminated polyether diamine in the rapid-cure EDR series, used as a reactive chain extender and curing agent. It serves as a cure-speed modifier in polyurea systems and a fast-curing amine in epoxy formulations.
How does EDR-176 differ from EDR-148?
Both are compact, ether-linked, fast-reacting diamines, but EDR-176 is a higher homolog with a longer backbone and higher molecular weight than EDR-148. The longer chain gives slightly more flexibility while retaining the rapid reactivity that defines the EDR series.
Where can I buy Polyetheramine EDR-176 in bulk?
RawSource is an industrial chemical sourcing partner that supplies EDR-176 to manufacturers in drums, IBC totes and bulk volumes. Submit a bulk quote request with your target quantity and ship-to location for current availability and pricing.
What is the identity of EDR-176?
EDR-176 is a short-chain amine-terminated polyether diamine; like other grades it is specified by grade and average molecular weight, with definitive identity on the supplied lot's CoA and SDS. Request these documents with your quote.
What is the cost of bulk Polyetheramine EDR-176?
Pricing depends on volume, packaging and freight and is quoted per order rather than published. Provide your required quantity, packaging and destination for a current bulk quote.