We offer Dewaxed Decolorized Shellac is made by dissolving Seedlac in refrigerated alcohol and then removing the wax and impurities by filtration with a filter press. To remove the color as per requirement and recover the alcohol, activated carbon is used. Then the Dewaxed Decolorized Shellac is obtained by rolling the molten form on a roller.
Physical Data for Dewaxed and Decolorised Shellac
|Colour (max) Gardner in 20% Ethanol||Dark||17||11||8||6|
Common for all Grades Dewaxed Decolorised Shellac
|Insolubility in hot alcohol||(Dab9)||max.%||0.1|