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Significats de mordant with alum en anglès
Encara no tenim significats per a "mordant with alum".
Ús de mordant with alum en anglès
1
If a bright yellow green is wanted, then mordant with alum after the indigo bath; if olive green, then mordant with chrome.
2
Mordant with alum, and dye with 1 lb.
3
Logwood, also, if mordanted with alum, gives a mauve colour; if mordanted with chrome, it gives a blue.
4
Prepare by mordanting with alum.
5
Mordant with Alum or Aluminium Acetate and dye with 40 to 50 per cent Cochineal.
6
For example:-Cochineal ,ifmordanted with alum, will give a crimson colour; with iron, purple; with tin, scarlet; and with chrome or copper, purple.
7
Without a mordant the colour is quite fast, but if the wool is mordanted with alum a brighter and richer colour is got.