Category overview

Imide Monomers

Based on 82 products - Last update on the Jun 26, 2025

Imide monomers typically appear as clear liquids or crystalline solids, depending on their specific chemical structure. Functionally, they impart exceptional thermal stability, mechanical toughness, and chemical resistance to the polymers. Key features include their ability to produce materials that perform well under elevated temperatures and harsh chemical environments. Main applications of imide monomers include electronics, aerospace, and automotive industries. 

Alternatives to imide monomers include other high-performance monomers like aromatic dianhydrides and diamines. A notable trend is the increasing use of imide monomers in advanced technologies, driven by the demand for materials that can withstand extreme conditions. Sub-types include aromatic, semi-aromatic, and aliphatic polyimides.

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Modified bismaleimide resin

by Qinyang Tianyi Chemical

Modified bismaleimide resin by Qinyang Tianyi Chemical is a monomer for heat resistance modification of epoxy resin. It is suitable for drawing preparation of composite materials.<br> <ul style="padding-left: 40px;"><li>Because of the unique structure of bismaleimide, it has a very high crystallinity and is difficult to dissolve in ordinary solvents, especially when applied to processes such as solvent-free winding, pouring, RMT molding, epoxy potting material, prepreg & impregnation.</li> <li>To overcome this, this fusible resin is developed to improve the fusibility and stability in the epoxy/anhydride system.</li> <li>Modified bismaleimide resin, after hot melt cooling in epoxy resin, can be stably placed at ambient temperature for a long time.</li> <li>When repeatedly heated by hot water, it not only has low viscosity and no crystallization precipitation, but also addresses the issue of low melting degree and easy precipitation crystallization.</li></ul>

BMI 1500

by Designer Molecules

BMI 1500 by Designer Molecules is an amorphous, low molecular weight, imide-extended bismaleimide oligomer. Exhibits excellent low pH hydrolytic resistance and thermal stability. It can be homo-cured via UV or free radical initiators to form tough, hydrophobic, cross-linked polyimides. BMI 1500 amorphous nature of this imide-extended BMI allows it to form room-temperature-stable solutions in a variety of free radical reactive diluents. It is soluble in many common solvents such as toluene, xylene, MIBK, etc.

DIANHYDRIDES & IMIDES 1040A

by SABIC

DIANHYDRIDES & IMIDES 1040A is a transparent, high flow polyetherimide. It can be used as a co-monomer in polyimide synthesis or as a curing agent in epoxy thermoset systems. DIANHYDRIDES & IMIDES 1040A is available in Asia.

Imide Monomers