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Calcimator

Mordant Calculator

Mordant weight from fiber weight and type (alum, iron, tannin).

Inputs

%
%

Results

Mordant per bath (g)

75

Assistant per bath (g)30
Bath volume (L)10
Total water (L)10
Mordant concentration (g/L)7.5
Total mordant all baths (g)75
How to Use This Calculator
  1. Enter Fiber weight (g), Mordant (% OWF), and Assistant mordant (% OWF).
  2. Set Liquor ratio (X:1) and Number of mordant baths.
  3. Review the Mordant per bath (g) result.
  4. Use Assistant per bath (g) and Bath volume (L) to inform your decision.
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