Alum Mordant Marbling

I ve seen measurements ranging from 1 5 teaspoons to 5 tablespoons per pint of water.

Alum mordant marbling.

Used as a color binder in marbling. The alum helps the pigments used in marbling to adhere to the paper. Alum potassium aluminum aluminium sulfate sulphate dodecahydrate. Plan to marble fabric as quickly as possible after treatment.

Let s investigate just how much is enough to make a successful print. 450 g 1 lb chemical formula. Remember that alum is the compound most commonly used to mordant both fabric and paper. Alum is also used in dyeing as a mordant.

It costs about 1 oz and is also sold in 8oz 16oz bags at art craft stores or online. It is sold in a dry crystal form and is soluble in water. Makes the color stick on the paper or fabric. Makes the color stick on the paper or fabric.

Marbling instructions vary greatly in the strength of the alum solution recommended to mordant paper. Stir thoroughly to dissolve the crystals. Our aim in mordanting is to evenly apply an alum solution to our fabric before marbling just enough for a permanent print. Mix 3 tablespoons of alum per quart of hot water in one of the buckets.

Make enough solution to cover your fabrics. Alum aluminum sulphate every sheet of paper to be marbled must be coated with alum. This video demonstrates the recipes and techniques necessary for aluming paper in preparation for marbling. Wear disposable gloves while treating and marbling the fabric.

Jana kolar jana kolar date. Without a mordant the pigments will slide off the paper. It bonds readily and permanently to other molecules creating a link between fiber and marbling pigment. Not for human consumption.

Alum potassium aluminum aluminium sulfate sulphate dodecahydrate. Used as a color binder in marbling. Friday february 19 1999 anne lane alane at infoave net writes there is a discussion going on on the calligraphy list concerning the use of alum as a mordant for marbling paper. Alum is corrosive and will destroy cloth if not washed out soon.

Alum this is mixed with hot water as a mordant to get the finished pattern to stick to the paper or fabric being marbled. Alum or potassium aluminum sulfate is a chemical often used as a food preservative. Alum mordant for paper marbling. Marbling paper in the ebru turkish style requir.