Qing Chong New Materials--A Manufacturer of Manganese Compounds since 2005. Welcome to our homepage.
INDUSTRIES
INDUSTRIES

Glass Manufacturing

Date:2020-12-09 Visit:1076

Manganese can be added in small amounts to remove the green tint given by iron, or in higher concentrations to give glass an amethyst color. Manganese is one of the oldest glass additives, and purple manganese glass was used since early Egyptian history.


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