The Household Cyclopedia - Dying - The Household Cyclopedia contains 10,000 reciepts of practical utility in all the arts of Domestic and Social Life. ... Used as
mordant for silk and wool, is then dissolved in water ... The alumina is the active
mordant. Ammonia alum may be distinguished from
potash alum by adding a little ...
Old fashioned oil paints - Fascinating and comprehensive look at how oilpaints were made in the early part of the century. ... which by this addition is deprived of its
mordant, will resume its former tint, and deposit a lake ... lead, or with arseniate of
potash, the operator still obtains, by the ...
UNDERSTANDING MORDANTS - From the French, meaning to bite.' Mordants are mineral salts that bind dyes into fiber, assure light- and wash-fastness, prevent color bleeding, brighten or change colors. ... Otherwise, you'll never know which
mordant/dye was used on which fiber ... root, arga, cube alum, oxide of aluminum,
potash alum, potassium alum, rock alum, Roman rock, [Old] alunite ...
Textile-Related Definitions - Definitions. Acetic Acid?????????Vinegar, used to neutralize alkaline dye baths and can heighten some colors. ... Potassium sulfate (also known as potassium alum or
potash alum), ammonium sulfate, and sodium sulfate. Potassium alum ... alum. Used as a
mordant in dyeing, it fixes dye to ...
Carol Leigh's Research & Writings - ... white bath" of
potash in a wooden vessel three times, drying in between each
mordant bath, rinsing in ... then mordanting with alum and
potash for 12 hours, thoroughly drying for ...
From Caveman to Chemist: Dye - ... Such a material is called a
mordant.
Potash or soda ash acts as a
mordant for some dyes and would have been ... Know how to make
potash and soda ash ...
Attacking agents. Beguin. - ... ALKALIS, soda,
potash, ammonia. SALTS, salts of acids (in particular iron perchloride). ... For a strong
mordant mix 1/3 acid and 2/3 water while if you need ...
- Natural Dyes. mordants. What is a
mordant? Mordants are substances (some natural and some synthetic) that are used to fix a dye to the material. ... The term,
mordant, comes from the Latin name mordere, to bite ... Chrome (bi-chromate of
potash) Chrome is good for obtaining yellows ...
Merriam-Webster Online - Merriam-Webster provides a free online dictionary, thesaurus, audio pronunciations, Word of the Day, word games, and other English language resources.
The dyeing process - A complete look at the dyeing process of the late nineteenth century. ... By the use of a
mordant, a dye which would wash out is rendered permanent ... alumina is the active
mordant. Ammonia alum may be distinguished from
potash alum by adding ...
