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ADINS® Clay 80T by Tolsa is an organomodified, high purity, ultrafine natural silicate-based flame retardant. It strongly boosts char formation during combustion and protects polymer from further fire propagation. Offers tailored performance benefits and improved processability. Offers the advantages of an inorganic halogen-free technology which guarantees no additional toxic fume formation and minimal environmental impact. It improves the thermal and fire insulation properties of extruded polystyrene foams (XPS). It improves the cellular structure in XPS foams with lower cell size, higher cell density, lower open cell content and higher cell size homogeneity. ADINS® Clay 80T is used in wire and cable and electronics. Its typical dosage level is 1-5%. ADINS® Clay 20 by Tolsa acts as a flame retardant. It is an organomodified, high purity, ultrafine and naturally occurring needle-like silicate based on quaternary ammonium salt. It strongly boosts char formation during combustion and protects polymer from further fire propagation. It is a free-flowing powder. ADINS® Clay 20 is suitable for different substrates, including thermoplastics and elastomers. ADINS® Fireproof Sil-1 by Tolsa is a sepiolite-based flame retardant. This ceramifying additive is made from natural silicate activated with different compounds such as bored or phosphorate-based silicate. It is very stable, consistent, compact and exhibits low-temperature glass. It possesses the capability of reducing fire propagation by polymer dripping, minimizing heat release and decreasing total smoke production. It also helps in improving the integrity of the material. It boosts the performance of halogen and halogen-free flame retardant systems to the highest levels. It enables plastic components to pass the most stringent fire requirements. It shows the advantages of an inorganic halogen-free technology that guarantees no additional toxic fumes formation and minimal environmental impact. ADINS® Fireproof Sil-1 is recommended for wires & cables, electric enclosures, tools & structures, construction and insulation applications. ADINS® Clay SIL-1 by Tolsa is an organically modified, high purity, ultra-fine and natural occurring needle-like silicate. Product is available on request in different coated versions. ADINS® Clay SIL-1 works synergistically with most of flame retardants on polymeric systems, strongly boosting char formation during combustion and protecting polymer from further fire propagation. ADINS® Clay SIL-1 is suitable for different substrate such as thermoplastics & elastomers (specially for silicones, PVC, PC) and others under development. ADINS® Fireproof 20 by Tolsa acts as a flame retardant. It reduces the fire propagation by burning polymer dripping, enhancing the flame retardancy, minimizing the heat release and improving the integrity of the material by means of a very stable, consistent and compact char layer. Offers tailored performance benefits and improved processability. Imparts the advantages of an inorganic halogen-free technology which guarantees no additional toxic fume formation and minimal environmental impact. ADINS® Fireproof 20 is used in cables (conventional cables and emergency, alarm or safety cables), tools and structures (fire resistant structures, system boxes, emergency boxes and tools) and construction (plastic based wall panels, skylights/dormers, resin floors) and insulation (fireproof foams). ADINS® Fireproof 80T by Tolsa acts as a flame retardant. It reduces the fire propagation by burning polymer dripping, enhancing the flame retardancy, minimizing the heat release and improving the integrity of the material by means of a very stable, consistent and compact char layer. Offers tailored performance benefits and improved processability. Imparts the advantages of an inorganic halogen-free technology which guarantees no additional toxic fume formation and minimal environmental impact. ADINS® Fireproof 80T is used in cables (conventional cables and emergency, alarm or safety cables), tools and structures (fire resistant structures, system boxes, emergency boxes and tools) and construction (plastic based wall panels, skylights/dormers, resin floors) and insulation (fireproof foams). ADINS® Protection S4 by Tolsa is a high performance, broad spectrum antimicrobial additive based in a needle-like special silicate with silver as active substance. It is a powerful biocide, active against bacteria, algae and fungi. It allows control of the release of metals and an optimal dispersion in the matrix in which it is incorporated. Due to its stability, ADINS® Protection S4 is used in polymer matrix for different applications. It allows to reduce the amount of active substance obtaining the same antimicrobial activity, increasing its durability and reducing its environmental impact. It is used to formulate thermoplastics/thermosets and construction materials. ADINS® Clay G-120 by Tolsa is organically modified special silicate for polymers. It provides adequate flame retardancy, gas barrier and reinforcement. It is designed to be used in thermoplastics or thermosets. It enhances the performance of fire retardants, reducing their content, maintaining the flame retardancy behavior and improving processability and mechanical properties. ADINS® Clay G-120 reduces fumes formation and helps the dispersion of flame retardants in the polymer. It is suitable for use in wires & cables, electric enclosures and insulation applications. ADINS® Protection P4 by Tolsa is a high performance, broad-spectrum biocide additive based in a needle-like special silicate with zinc as active substance. It is a powerful biocide, active against bacteria, algae and fungi. It allows control the release of metals and an optimal dispersion in the matrix in which it is incorporated. Due to its stability, this grade is used in polymer matrix for different applications. ADINS® Protection P4 allows to reduce the amount of active substance obtaining the same antimicrobial activity, increasing its durability and reducing its environmental impact. ADINS® fireproof by Tolsa is a natural silicate doped with phosphate. Acts as a flame retardant. It reduces the fire propagation by burning polymer dripping, enhancing the flame retardancy, minimizing the heat release and improving the integrity of the material by means of a very stable, consistent and compact char layer. Offers tailored performance benefits and improved processability. Offers the advantages of an inorganic halogen-free technology which guarantees no additional toxic fume formation and minimal environmental impact. ADINS® fireproof is used in cables (conventional cables and emergency, alarm or safety cables), tools and structures (fire resistant structures, system boxes, emergency boxes, tools) and construction (plastic based wall panels, skylights/dormers, resin floors) and insulation (fireproof foams).
ADINS®
Polymer additives supplied by Tolsa
ADINS® by Tolsa is a range of flame-retardant synergist additives developed using surface-modified and doped natural silicate technology. Used in wire & cable, construction, transportation, and electrical & electronic polymer applications to enhance fire performance and material reinforcement.
Key benefits of ADINS® brand include:
- Enhanced flame retardancy through char promotion
- Smoke reduction and anti-dripping performance
- Reduced flame spread across polymer systems
- Reinforcing effect in polymer matrices
- Proven performance via UL-94, LOI, and Cone Calorimeter tests
12 Products match your search
ADINS® Clay 80T
by Tolsa
- Sustainable option
- Support available
- Original documents
ADINS® Clay 20
by Tolsa
- Support available
- Original documents
ADINS® Fireproof Sil-1
by Tolsa
- Sustainable option
- Support available
- Original documents
ADINS® Clay SIL-1
by Tolsa
- Support available
- Original documents
ADINS® Fireproof 20
by Tolsa
- Sustainable option
- Support available
- Original documents
ADINS® Fireproof 80T
by Tolsa
- Sustainable option
- Support available
- Original documents
ADINS® Protection S4
by Tolsa
- Support available
- Original documents
ADINS® Clay G-120
by Tolsa
- Support available
- Original documents
ADINS® Protection P4
by Tolsa
- Support available
- Original documents
ADINS® fireproof
by Tolsa
- Sustainable option
- Support available
- Original documents

