Tolsa

Technical datasheet

ADINS® Fireproof Sil-1

Supplied byTolsa- Last Updated on Jul 24, 2025

ADINS® Fireproof Sil-1 by Tolsa acts as a flame retardant. It is an organomodified, high purity, ultrafine and natural occurring needle-like silicate. It works synergistically with most of flame retardants on polymeric systems, strongly boosting char formation during combustion and protecting polymer from further fire propagation.
  • It is suitable with thermoplastic & elastomers (specially for silicone and PC).
  • It is used in paints and coatings.
  • ADINS® Fireproof Sil-1 has a shelf life of 24 months.
Chemical Composition:Hydrous magnesium silicate
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Product Status:COMMERCIAL

ADINS® Fireproof Sil-1 properties

Other properties

PropertiesValue & unitTest conditionTest method
Hardness, Mohs scale2.1
Moisture Content< 4 %By Weight
Particle Size Distribution< 3 %Dry Sieving Residue on 45 µm
Particle Size Distribution, D104.32 %
Particle Size Distribution, D9035.6 %
Particle Size Distribution, Median13.8 %D50
Surface Area, BET61 m2/g
Whiteness86 %
pH7

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