Lithopone B301, Lithopone B311 powder is white powder, non-toxic, odorless, insoluble in water, no reaction with H2S and lye, release H2S gas when reacting with strong acids.
Titanium dioxide (E 171) is authorised as a food additive in the EU according to Annex II of Regulation (EC) No 1333/2008.
Tint reducing power, compared with standard samples
In terms of manufacturers, there are many companies that produce calcium carbonate and titanium dioxide. Some of the top manufacturers of calcium carbonate include Omya, Imerys, and Minerals Technologies. These companies have large mining operations and production facilities in regions where calcium carbonate is abundant.
The gold-plated trophy is expected to be officially unveiled at the award ceremony of the 2022 League of Legends event, which will become a highlight of the event and witness the glory moment of the e-sports players.
The custom trophy project lasted several months from design communication to production, and strive to perfectly present the creative ideas of Douyu Company. Using advanced manufacturing technology and rich experience, the company successfully reflected every detail element of Douyu in the design draft of the trophy, and finally created a fine product with both artistic and commemorative value.
