Category overview

Diamine Monomers

Based on 62 products - Last update on the Jun 26, 2025

Diamines are colorless to pale yellow liquids or solids that act as effective cross-linking agents in polymer chemistry. Key features include their ability to enhance the mechanical properties, thermal stability, and chemical resistance of polymers. Used in the automotive, aerospace, and electronics industries.

Alternatives include bio-based diamines that are gaining traction as sustainable options, offering similar performance with a reduced environmental footprint. Sub-types include 1,3-diaminopropane, 1,4-diaminobutane, and 1,6-diaminohexane.

Applications

Claims / benefits

Properties

Others propertiesValue & unitTest conditiontest method
Purity (18)
Visible After LoginVisible After LoginVisible After Login
Unlock for free

Products

See all products

Graphical representation

Select properties to display

No record found.

Unlock for free

Most popular products

See all most popular products

Priamine™ 1075

by Cargill

Priamine™ 1075 by Cargill is a low viscosity, high purity dimer diamine building block is designed for use in high molecular weight polyamides and high-performance polyimides in elastomers and engineering plastics. It exhibits improved adhesion, low melt viscosity, good hydrophobicity, high flexibility, excellent sealing and protective properties. It gives a longer lifetime and is self healing at room temperature. Provides low color, good moisture repellency, excellent color- and dimensional stability. It prevents cracking and shrinkage and reduces density for weight saving. Priamine™ 1075 gives formulators freedom to adjust the melting point, allowing for higher temperature exposure of the end product.
See the Product

SANNIX NL-300

by Sanyo Chemical Industries

SANNIX NL-300 by Sanyo Chemical Industries is a hydroxypropylated ethylenediamine which is a polyfunctional polyol that catalyzes the synthesis reaction of isocyanates to polyols.<br> <ul style="padding-left: 40px;"><li>Its resulting foam excels in dimensional stability and compressive strength and shows less shrinkage.</li> <li>SANNIX NL-300 is suitable for producing semi-flexible or rigid foams, spray foaming or pour-in-place molding.</li></ul>
See the Product

4,4'-(m-Phenylenediisopropylidene)dianiline

by Mitsui Chemicals

4,4'-(m-Phenylenediisopropylidene)dianiline by Mitsui Chemicals is methylene inserted aliphatic diamine monomer. Suggested for curing agent resins, polyamide and polyimides. Complies with ENCS (4)-1612 and ISHL 7-(4)-760 inventories. Epoxy resins made from 4,4'-(m-Phenylenediisopropylidene)dianiline exhibit excellent heat resistance, flexibility and mechanical properties.
See the Product

Popular suppliers

See all suppliers

Sanyo Chemical Industries

105 Products
See supplier

Mitsui Chemicals

105 Products
See supplier

Diamine Monomers