Composite Materials

A solution provider for the global composite world

With our customers, we design and deliver solutions for products that address their future needs.

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Our markets


We are a well-established material provider to the electronic market specialized on high temperature resistant materials with very low Dk/Df performance based on the Primaset® brand. Our products are used in copper clad laminates for telecommunication applications as well as for servers. More demanding applications like IC substrate are also utilizing Primaset® materials withstanding harsh conditions maintaining high performance over the full lifespan. In addition, our materials are used for encapsulation as well as for adhesive applications. 

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As a well-established, well known and reliable supplier in the aerospace market, we provide materials which are used to manufacture composites for commercial, military aircrafts and satellites. AS9100 certification confirms our strong commitment to the aerospace business and provides high level of security for existing and potential accounts regarding quality and security of supply. We partner with formulators, part manufacturers and OEM`s to develop new solutions for the composite world.

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Our major material in the industrial segment is Primacure® DETDA 80 and is widely utilized in Polyurethane, Polyurea and Epoxy systems to produce protective coatings, casting and composite parts. The new business development activities in the industrial segment are focusing on the Primadur® resin systems to replace toxic material and improve the processing of existing systems.

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Our applications

Laminates, substrates & build up films

Primaset® resins are used in resins systems for very low loss, high speed, halogen-free and high-temperature resistant materials used in multilayer CCL (Copper Clad laminates), IC substrates and Build-up film for Telecom Infrastructure (enterprise server, base station, cloud based servers, routers, high–end mobile phone network) and Consumer electronics applications (mobile devices, smartphone, tablet, laptop, desktop, etc.).

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Primaset® resins and Primacure® curatives are high performance products, which are used in advanced composite materials for aerospace, space, automotive and industrial applications. These materials bring very good thermal stability, good mechanical properties and have a low toxicity profile. Primaset® resins and Primacure® curatives can be used in various known composite technologies (prepreg, infusion, RTM, filament winding, pultrusion, additive manufacturing etc.) enabling the use of composites for high volume and high performance applications.

Primadur® resins show a very low viscosity and can therefore be an alternative for styrene in glass fibre reinforced parts.

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Primadur® resins can be used for various coating application e.g. spray coating, floor coating. Cured Primadur® resins show a high hardness and due to its low viscosity Primadur® resins show a good film building.

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Our brands

High performance curatives and chain extenders

Primacure® Curing Agents

The Primacure® product range is a powerful class of low toxic, high quality and easy to handle epoxy curatives, which provide increased use temperatures, low moisture absorption and high impact resistance. Primacure® products also offer brilliant mechanical and chemical resistance. As polyurethane chain extenders, Primacure® products can be used for advanced cast and spray applications where high thermo-mechanical, chemical and abrasion resistance are key requirements. Our Primacure® portfolio offers low toxic alternatives and high performance solutions as MOCA replacement in polyurethane applications.

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Leading edge high performance thermoset resins

Primaset® Cyanate Ester Resins

The Primaset® resins are a novel class of high performance thermoset cyanate ester resins. They are characterized by glass temperatures up to 400°C (800°F).  The Primaset® product range offers very good thermal stability, dielectric properties and flame, smoke and toxicity profile combined with an epoxy-like processing. Primaset® resins do not emit volatile substances during processing, which significantly improves the working environment of operators. Application areas include electronics, aerospace, automotive and industrial composites and compounds. Our Primaset® cyanate ester resins are available in solid, liquid or solvated form.

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Room temperature curable resins for coatings, adhesives, sealants & composites

Primadur® Resins

Primadur® is a commercially novel class of low viscous room temperature curable­ polyaddition thermoset resins. Primadur® brand products are a family of phenol-free, bisphenol A free, styrene free, isocyanate free and sol­vent free general purpose thermoset resins with no classified toxic or harmful chemicals. This results in less worker risk in industrial setting. Primadur® resins provide high tensile strength and high hardness at tuneable potlife. Primadur® resins can be processed by various production processes such as spaying, pouring, filament winding, wet compression moulding, resin transfer moulding and infusion.

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Our new products

Primadur® is a room temperature curable polyaddi­tion thermoset resin, which is a phenol-free, sty­rene-free, bisphenol-A-free, isocyanate-free and solvent-free general-purpose thermoset resin with no classified toxic or harmful chemicals. The newly developed resin shows good mechanical properties with regard to tensile strength and hardness. It can be combined with glass-or carbon fibers and can be processed by various processing tech­niques such as hand lamination, pouring and spraying. The pot life can be adjusted in a wide range from minutes to hours dependent on the exact requirements.

Brochure Primadur®

Where to find us

Innovation is an integral part of our culture

How can we help you finding the next generation performance materials?

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