A disposable is a product designed for cheapness and short-term convenience rather than medium to long-term durability, with most products only intended for single use. The term is also sometimes used for products that may last several months to distinguish from similar products that last indefinitely. The […]
Read more →Manufacturing
Alum is a generic name for double salts of aluminium sulphate, sodium sulphate or ammonium sulphate. In the commercial line aluminium sulphate is also known as Alum. It is white in colour. The principal raw material for manufacturing of Alum are bauxite and sulphuric acid. Alum, ferric […]
Read more →