| GENERAL INFO | IMAGE |
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Provenance: New York (USA) Description: The actual value of the FPTI index of the sample is 2.12. The difference from the actual value is due to the "diameter" parameter. In fact, the wollastonite has an average diameter of 3.74 µm , which is above the upper limit set by the FPTI model (i.e. 3 µm). This means that the "diameter" parameter has a weight of 0. In this document, the FPTI index has been calculated after careful characterisation of the sample. NEW ERROR CALCULATED! FPTI index: 2.083 FPTI error: 0.111 |
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   Mean Length
Value:       46.6
Value Error:       0.0
  top   Mean Diameter
Value:       2.99
Value Error:       0.05
  top   Crystal Curvature
Value:       flat surface
Value Error:       0.0
  top   Crystal Habit
Value:       acicular
Value Error:       0.0
  top   Fibre Density
Value:       2.98
Value Error:       0.001245
  top   Hydrophobic Character of the Surface
Value:       hydrophilic
Value Error:       0.0
  top   Surface Area
Value:       0.5
Value Error:       0.000337
  top   Total Iron Content
Value:       0.5
Value Error:       0.000168
  top   Ferrous Iron
Value:       0.33
Value Error:       0.0075
  top   Surface Ferrous/Iron Nuclearity
Value:       1
Value Error:       0.02
  top   Content of toxic elements other than iron
Value:       0
Value Error:       0.015
  top   Fibre dissolution rate
Value:       0.08
Value Error:       0.009197
  top   Mean velocity of iron release
Value:       0.36
Value Error:       0.0012
  top   Velocity of amorphous silica production with dissolution
Value:       22.6
Value Error:       0.0
  top   Mean velocity release of toxic elements
Value:       0
Value Error:       0.00607
  top   Zeta Potential
Value:       negative at both pH = 4.5 and pH = 7.4
Value Error:       0.0
  top   Zeta Potential induced fibre aggregation
Value:       35
Value Error:       0.0
  top   Cation exchange capacity
Value:       False
Value Error:       0.0
  top