We are a Manufacturer, Exporter and Supplier of a premium Dewaxed Bleached Shellac, which is mostly preferred in the current market. The Dewaxed Bleached Shellac is efficiently manufactured by our experts. The Dewaxed Bleached Shellac is used by using the best quality Seedlac. The features like non-toxic and safe make the Dewaxed Bleached Shellac a perfect option to be used in food items.
Dewaxed white shellac is used the same way as you would any other grade of shellac. The major difference between this shellac and the others is that it is a bit harder, shines a bit brighter, is completely free from wax.
Bleached shellac is non-toxic, edible and used widely in different indutries including Food, food packaging and allied industries. Bleached lac has super characteristics and qualities i.e. adhesive, binding, hardening, gloss, odorless. Fast drying, extending shelf life. And most clear, transparent or very light coloured Alkali solutions can be obtained from it. Bleached shellac is available in two grades waxy and dewaxed bleached shellac.
Process of Bleached Shellac :
The basic procedure in the bleached process consists in dissolving lac in acqueous sodium carbonate solution at 90-100 degree celcius, stirring off the dissolved materials and treating the solution withsodium hydrochloride solution and the start filteration after cooling down the temprature of solution. The bleached lac is reclaimed from the filtered solution with sulphuric acid. The percipiated bleached lac is then filtered and washed from water for removal of acid and dried.
The dewaxed bleached shellac powder is approved by fda department of usa for application in food and pharmaceutical products and conform to specification according to usp-21 nf 18.
Packing : 25 kgs packed in 5 ply craft paper bags.
Storage : Must be stored below 10 degree celcius in cool and dark place.
Industrial uses of Dewaxed Bleached Shellac :
|Wax Content||0.20% max.|
|Insolubility in Hot Alcohol||0.10% max.|
|Ash content||0.50% max.|
|Heavy Metals||10 PPM|