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Explore our Thioplast® products, Expancel® microspheres and Levasil® colloidal silica for improved performance in sealants and adhesives such as flexibility and strength.

Additives for cement, concrete, dry-mortar and gypsum, flexible sealants and adhesives and solutions for demanding geological environments.

Expancel 920 DET 40 d25, Preparation/Chemical mixture, Polymer, Dry powder of expanded thermoplastic microspheres used as a lightweight filler in for example sealants & adhesives, thermosets, rubber and coatings applications. It has a particle size of around 40 µm.

Improve the quality of building drymix materials. Secure consistency with our high-quality additives Bermocoll, Dissolvine and Expancel.

Expancel microspheres are used as a blowing agent in plastisols, for underbody coatings and sealants and for lightweight body fillers with improved sandability.

The right polymers for highly chemical and solvent resistant sealants, adhesives and coatings.

Additives for increased durability and strength, foaming and retarding agents as well as hardening accelerators.

Expancel® microspheres are especially suitable in crack fillers for repairing small holes and cracks and for large areas with shallow fillings.

Levasil® colloidal silica can produce durable metal coatings that shield steel and prevent corrosion and reduce magnetic losses in insulation coatings.

Expancel in printing inks lets you create 3D and suede effects on textiles and wallpapers. We also offer dispersing agents and products for emulsification.

Expancel® microspheres are optimal for developing highly flexible cool roof coatings and Levasil® colloidal silica enhances the anti-soiling properties.

Levasil® colloidal silica and Finnfix® CMC are added to silicate paint to improve paint stability, adhesion, durability and weather resistance.

Thioplast EPS25, Liquid polysulfide polymer with epoxy end groups, CAS 117527-71-6, Polysulfide, Nouryon's worldwide unique, purely aliphatic epoxy-terminated polysulfide polymer. Thanks to the aliphatic polymer backbone, this type is particularly suitable for outdoor use. As the other Thioplast EPS grades, this grade combines the excellent properties of polysulfides with the most desirable features of epoxy-resin systems to yield: excellent primerless adhesion to many surfaces (e.g. steel, aluminum or concrete), high impact resistance, even at low temperatures, high thermo cycling stability, dhemical resistance to oil, fuels, dilute acids, alkalis, solvents and sea water, very high flexibility, good weathering properties and corrosion protection. Thioplast EPS can either be used alone or in combination with conventional epoxy resins to produce high-performance heavy-duty adhesives and coatings. Manufacturers from the automotive, marine or chemical industries rely on Thioplast EPS grades.

Thioplast EPS70, Liquid polysulfide polymer with epoxy end groups, CAS 25068-38-6; 68611-50-7; 9003-36-5; 933999-84-9, Polysulfide, Nouryon's fast-curing epoxy-terminated polysulfide polymer. Thanks to the aromatic end-groups, this grade is curing quickly, even at room temperature. As the other Thioplast EPS grades, this grade combines the excellent properties of polysulfides with the most desirable features of epoxy-resin systems to yield: excellent primerless adhesion to many surfaces (e.g. steel, aluminum or concrete), high impact resistance, even at low temperatures, high thermo cycling stability, chemical resistance to oil, fuels, dilute acids, alkalis, solvents and sea water, very high flexibility, good weathering properties and corrosion protection. Thioplast EPS can either be used alone or in combination with conventional epoxy resins to produce high-performance heavy-duty adhesives and coatings. Manufacturers from the automotive, marine or chemical industries rely on Thioplast EPS grades.

Thioplast EPS80, Liquid polysulfide polymer with epoxy end groupsized, CAS 25068-38-6; 9003-36-5; 2425-79-8, Polysulfide, Nouryon's fast-curing epoxy-terminated polysulfide polymer. Thanks to the aromatic end-groups, this grade is curing quickly, even at room temperature. As the other Thioplast EPS grades, this grade combines the excellent properties of polysulfides with the most desirable features of epoxy-resin systems to yield: excellent primerless adhesion to many surfaces (e.g. steel, aluminum or concrete), high impact resistance, even at low temperatures, high thermo cycling stability, chemical resistance to oil, fuels, dilute acids, alkalis, solvents and sea water, very high flexibility, good weathering properties and corrosion protection. Thioplast EPS can either be used alone or in combination with conventional epoxy resins to produce high-performance heavy-duty adhesives and coatings. Manufacturers from the automotive, marine or chemical industries rely on Thioplast EPS grades.