Modified & Diluted Epoxy Resins – Tailored systems for enhanced performance and easier processing
Modified and Diluted Epoxy Resins are specially formulated epoxy systems designed to optimize performance, improve flexibility, or reduce viscosity for easier handling and application. These resins combine the mechanical and chemical strength of traditional epoxy systems with added properties such as improved toughness, adhesion, and faster curing.
As a trusted epoxy resin supplier and technical partner, De Monchy offers a range of modified and diluted epoxy grades tailored to specific application needs in coatings, adhesives, composites, and electrical systems.
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What are Modified and Diluted Epoxy Resins?
Modified and diluted epoxy resins are epoxy polymers that have been chemically or physically adjusted to achieve specific processing or performance advantages.
- Modified epoxy resins are blended or reacted with other polymers, flexibilizers, or reactive diluents to alter performance properties such as elasticity, impact resistance, or adhesion.
- Diluted epoxy resins contain reactive diluents to lower viscosity, improving workability and enabling high-solid or low-VOC formulations.
Key features:
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Improved flexibility and impact strength
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Lower viscosity for easy mixing and application
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Excellent adhesion to metals, composites, and concrete
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Adjustable reactivity and curing behavior
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Compatible with a wide range of hardeners and fillers
About our supplier
Established in 1958 by industrialist Yung-Ching Wang in Taipei, Taiwan, Nan Ya Plastics Corporation stands as one of the chemical and plastics companies within the Formosa Group. Widely recognized as the world’s largest manufacturer of secondary plastics, Nan Ya is also a prominent producer of polyester fibers and copper-clad laminates for electronic materials.
How Modified and Diluted Epoxies Improve Formulation Efficiency
Modified and diluted epoxies are key to modern formulation design and are essential components in next-generation coatings and adhesives focused on efficiency, durability, and sustainability. By adjusting resin viscosity or molecular structure, formulators can:
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Improve compatibility with curing agents and fillers
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Enhance flow, leveling, and surface finish
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Reduce VOC content while maintaining film integrity
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Achieve specific mechanical and thermal performance targets
Coatings, Adhesives & Industrial Systems
Modified and diluted epoxy resins are widely used in industrial coatings, structural adhesives, and maintenance systems where tailored performance is required. Their adjusted viscosity and reactivity simplify processing and allow formulators to balance strength, flexibility, and chemical resistance.
Key advantages:
- Excellent adhesion and wetting on various substrates
- Reduced viscosity for spray or roller applications
- Enhanced impact and crack resistance
- Formulation flexibility for solvent-free or low-VOC systems
Electrical, Composite & Construction Applications
These resins are also used in electrical potting and encapsulation, composite laminates, and flooring systems, where their customizable properties ensure both high performance and ease of application.
Modified epoxy systems offer improved dielectric strength and mechanical stability, while diluted resins enable precise viscosity control in high-performance composites.
Highlighted Product Grade
| Grade | EEW (geq) | Viscosity (cps/25C) | Colour | Remarks |
|---|---|---|---|---|
| NPEF-164X | 185–205 | 700–1,100 | ≤1 Gardner | BPA/BPF epoxy resin diluent blend. Balanced viscosity reduction with strong chemical resistance for industrial coatings & adhesives. |
| NPEF-164C | 180–200 | 450–850 | ≤1 Gardner | BPA/BPF epoxy resin diluent blend with lower labelling profile. Suitable for lower regulatory burden and easier viscosity processing. |
| NPEK-114L | 195–205 | 550–750 | ≤1 Gardner | Diluted BPA epoxy resin enabling easier processing and improved flow. Ideal for high-performance coatings requiring durable film properties. |
Why choose De Monchy as your supplier?
De Monchy is your reliable partner for innovative epoxy resin solutions. With deep expertise in epoxy chemistry and industrial formulation, we help customers create systems that deliver performance, efficiency, and sustainability.
- Trusted distributor of Nan Ya epoxy resins
- Broad technical expertise in modified and reactive epoxy systems
- Reliable stock and global supply chain
- Tailored technical support for your specific application
- Commitment to sustainable and high-performance materials
Read more about who we are and our customer promises.
Epoxy Resin Price & Availability
The price of modified and diluted epoxy resins depends on resin type, modification level, and viscosity. De Monchy supplies directly from stock and offers competitive rates for industrial and wholesale quantities. Whether you require high-reactivity systems or low-viscosity grades, we deliver quality products with technical guidance and fast lead times.
Get in touch with our team for samples, technical data, or a personalized quotation.
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