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Decoratives / Fumed Silica

HJ SIL 380



Description:

Hydrophilic fumed silica with a specific surface area of 380 m²/g. High-purity white colloidal powder.

Properties:

Hydrophilic Fumed Silica 380 m²/g

Applications:

  • REINFORCING FILLER IN ELASTOMERS
  • RHEOLOGY AND THIXOTROPY CONTROL IN LIQUID SYSTEMS
  • ANTI-SEDIMENTATION AGENT
  • THICKENER AND ANTI-SLIP
  • IMPROVED POWDER FLOW
  • EXCELLENT TRANSPARENCY IN UNSATURATED POLYESTER RESINS.
SPECIFIC SURFACE AREA (BET) m²/g PH (4% DISPERSION) LOSS ON DRYING % LOSS ON IGNITION % SIEVE RESIDUE (45 ΜM) % SILICA CONTENT % TAMPED DENSITY g/L CARBON CONTENT %
380 ± 25 3.6 - 4.5 ≤ 1.5 ≤ 2.5 ≤ 0.05 ≥ 99.8 25 ~ 60 ≤ 0.2
SPECIFIC SURFACE AREA (BET)
m²/g
380 ± 25
PH (4% DISPERSION)
3.6 - 4.5
LOSS ON DRYING
%
≤ 1.5
LOSS ON IGNITION
%
≤ 2.5
SIEVE RESIDUE (45 ΜM)
%
≤ 0.05
SILICA CONTENT
%
≥ 99.8
TAMPED DENSITY
g/L
25 ~ 60
CARBON CONTENT
%
≤ 0.2
Values shown are for reference only. Final properties may vary depending on batch, application conditions and formulation. Always consult the current technical data sheet before use.

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