Jeffamine D400

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

24 来源

Jeffamine D-400 is a high-performance polyether amine widely used as an epoxy curing agent to impart flexibility, toughness, and impact resistance. As we head into 2026, the market is characterized by a "reformulation cycle" driven by sustainability mandates and the rapid expansion of renewable energy sectors.

Product Overview & Specifications

Jeffamine D-400 (Polyoxypropylenediamine) is a difunctional, primary amine with an average molecular weight of approximately 430 g/mol Huntsman.

* AHEW: 115 g/eq, providing low viscosity (~22 cSt) for easy processing Huntsman.

* Key Traits: Water-white color, ideal for decorative and clear-coat applications Polymerinnovationblog.

* Core Applications: Industrial floor coatings, high-strength structural adhesives, and composite wind turbine blades Strategicmarketresearch Futuremarketinsights.

2026 Market Trends & Insights

The global market for curing agents like D-400 is projected to grow at a CAGR of 3.4% to 6.5% through 2026 Strategicmarketresearch Futuremarketinsights.

* Regulatory Reformulation: By 2026, a major shift toward SVHC-free (Substances of Very High Concern) and CMR-free alternatives is expected to meet tightening REACH and EPA standards Futuremarketinsights.

* Sustainability Push: Demand for bio-based curing agents is surging, with 2026 formulations targeting 20-40% renewable content in the automotive and construction sectors Oliverwyman Futuremarketinsights.

* Wind Energy Dominance: Utility-scale turbine blade manufacturing remains the largest growth driver, with 46% of manufacturers integrating high-modulus curing systems by 2026 Strategicmarketresearch.

Commercial Context

Current market data for 2026 suggests pricing for bulk D-400 and its equivalents ranges from $3.50 to $5.00/kg for large-scale industrial orders, with MOQ typically starting at 200kg (one barrel).

Sources & References

24 sources cited · Verified industry data & reports

JEFFAMINE® D-400

Huntsman

JEFFAMINE® D-400 is used in coatings, adhesives, sealants, and composites to improve flexibility, adhesion, and mechanical performance.

Jeffamine D-400

The Whitaker Company

Jeffamine D-400 is used in epoxy systems primarily as a curing agent for industrial coatings, adhesives, and composites and in polyurethane foam production.

Epoxy Formulations Using JEFFAMINE® Polyetheramines

Polymer Innovation Blog

The unique characteristics of the JEFFAMINE® amines include: WATER-WHITE IN COLOR: These make them ideal for use in decorative coatings and ...

Jeffamine® D 400 | CASE

Azelis

Epoxy curing agent that provides increased flexibility and toughness · Used in polyurethanes, polyureas, and thermoplastic polyamide adhesives · Salts may be ...

Jeffamine® D-400 Amine - Huntsman- Technical Datasheet

SpecialChem

Acts as a curing agent for epoxy resins. Used in polyurethanes and thermoplastic polyamide adhesives. Product family: Crosslinking / Curing / ...

Curing with JEFFAMINE ® D-400 amine -Effect ...

ResearchGate

high-performance applications, such as automotive and aerospace, meeting high-performance specifications, such as sufficiently high strength, stiffness, and ...