Solid in Solution Epoxy Resins – Durable, High-Performance Epoxies

Solid in Solution Epoxy Resins (also known as solid epoxy resin in solvent) are pre-dissolved epoxy systems designed to simplify handling and formulation. These products consist of solid epoxy resins dissolved in organic solvents such as xylene or MEK, providing a convenient, ready-to-use liquid form. They combine the performance advantages of solid epoxy resins, such as excellent hardness, adhesion, and chemical resistance, with the easy processability of liquid systems.

As a trusted epoxy resin supplier and technical partner, De Monchy offers a range of solid-in-solution epoxy grades with different solvent types, viscosities, and epoxy equivalent weights, tailored for coatings, adhesives, and industrial applications.

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What are Solid in Solution Epoxy Resins?

Solid in Solution Epoxy Resins are epoxy polymers that have been pre-dissolved in organic solvents to facilitate easier blending and application. They are ideal for formulations requiring high solids content and uniform film properties without the need for heating or high-shear mixing.

  • Pre-dissolved convenience → eliminates the need to dissolve solid epoxy manually
  • Excellent film formation → delivers hardness, gloss, and chemical resistance
  • Improved handling → lower viscosity for easy mixing and coating application
  • Versatile solvents → available in MEK or xylene-based systems

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.

Applications of Solid in Solution Epoxy Resins

Coatings, Adhesives & Industrial Finishes

Solid in Solution Epoxy Resins are widely used in protective coatings, metal coatings, and structural adhesives, where they provide excellent adhesion, durability, and gloss. The pre-dissolved format simplifies processing, allowing formulators to achieve uniform film properties and consistent curing without additional solvent blending.

Key advantages:

  • Excellent adhesion and hardness for protective coatings 
  • High chemical and corrosion resistance 
  • Smooth film appearance with high gloss and low haze 
Applications of Solid in Solution Epoxy Resins

Electrical, Marine & Maintenance Coatings

In electrical coatings, marine paints, and maintenance systems, Solid in Solution Epoxy Resins provide superior chemical resistance and dielectric strength. The solvent-based solution format ensures consistent viscosity and reliable performance during large-scale or automated application processes.

They are compatible with a wide range of curing agents and modifiers, enabling flexibility in formulation design for demanding industrial environments.

Benefits of Solid in Solution Epoxy Resins

  • Pre-dissolved epoxy → easy formulation and processing
  • Consistent quality and viscosity for reliable film performance
  • Excellent mechanical, chemical, and solvent resistance
  • Available in xylene or MEK solvent systems
  • Ideal for coatings, adhesives, and encapsulation applications
  • Compatible with common hardeners and epoxy modifiers

Highlighted Product Grades

Grade EEW (geq) Viscosity (cps/25C) Colour Remarks
NPSN 901×75 450-500 8000-15000 1.0max Solution of NPES 901 in xylene. Offers excellent hardness and chemical resistance. Suitable for industrial coatings and protective finishes requiring strong film formation and corrosion protection.
NPSN 901K80 450-500 4000-13000 1.0max Solution of NPES 901 in MEK. Provides lower viscosity for easier application and faster solvent release. Ideal for adhesives and high-solids coating systems.
*The product grades highlighted above are just a selection from our extensive range. For a complete overview or more information about our products, we kindly request you to contact us.

Why choose De Monchy as your supplier?

De Monchy is your reliable partner for innovative epoxy resin solutions. With deep market expertise and strong technical capabilities, we help customers optimize formulations for performance, sustainability, and efficiency.

  • Trusted distributor for Nan Ya epoxy resins
     
  • Extensive knowledge of coating and adhesive systems
     
  • Reliable supply chain and consistent product availability
     
  • Technical and formulation support tailored to your needs
     
  • Focus on efficiency and sustainability across all product lines

 

Epoxy Resin Price & Availability

The price of solid in solution epoxy resin depends on resin type, solvent, and solids content. De Monchy supplies directly from stock and offers competitive rates for industrial quantities and wholesale orders. Whether you require MEK- or xylene-based solutions, we provide reliable delivery and technical support to match your application requirements.

Get in touch with our team for samples, technical data, or a personalized quotation.

David Ballantine
Product Manager

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