Alum Mordant Marbling

Without a mordant the pigments will slide off the paper.

Alum mordant marbling.

It acts as a color binder or mordant fixing the colors to the paper permanently if alum is not applied to the paper before marbling most of the color will rinse off. Plan to marble fabric as quickly as possible after treatment. I ve seen measurements ranging from 1 5 teaspoons to 5 tablespoons per pint of water. Makes the color stick on the paper or fabric.

It costs about 1 oz and is also sold in 8oz 16oz bags at art craft stores or online. Some of these people are using the traditional carragheenan size and watercolors. Not for human consumption. This video demonstrates the recipes and techniques necessary for aluming paper in preparation for marbling.

Mix 3 tablespoons of alum per quart of hot water in one of the buckets. Alum mordant for paper marbling. Used as a color binder in marbling. Alum or potassium aluminum sulfate is a chemical often used as a food preservative.

Makes the color stick on the paper or fabric. Make enough solution to cover your fabrics. Marbling paper in the ebru turkish style requir. Our aim in mordanting is to evenly apply an alum solution to our fabric before marbling just enough for a permanent print.

450 g 1 lb chemical formula. Used as a color binder in marbling. 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 is corrosive and will destroy cloth if not washed out soon.

Alum potassium aluminum aluminium sulfate sulphate dodecahydrate. Alum is also used in dyeing as a mordant. Alum aluminum sulphate every sheet of paper to be marbled must be coated with alum. The alum helps the pigments used in marbling to adhere to the paper.

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. Marbling instructions vary greatly in the strength of the alum solution recommended to mordant paper. Jana kolar jana kolar date. Let s investigate just how much is enough to make a successful print.

Remember that alum is the compound most commonly used to mordant both fabric and paper. Alum is also used in dyeing as a mordant. Wear disposable gloves while treating and marbling the fabric. Stir thoroughly to dissolve the crystals.