SHELLAC is produced in India after refinement from natural seedlac which contains more than 88 per cent of lac and 4.5 per cent of wax, the remainder being made up of colouring matter, gluten and ...
Researchers at the School of Science, Mae Fah Luang University, Thailand and the School of Engineering and Materials Science, Queen Mary University of London, UK have developed a shellac-based coating ...
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