What is sodium calcium glass

Sodium calcium glass is usually harmless to health. Sodium calcium glass, also known as sodium glass, commonly known as soft glass, is mainly composed of silica, calcium oxide, and sodium oxide. It is generally colorless or cyan transparent and is mainly used as a material for window glass, bottle glass, and various hollow vessels.

Sodium calcium glass is a type of glass, mainly made from quartz sand, soda ash, limestone and other raw materials. Sometimes, a small amount of other substances are added as clarifying or coloring agents. After mixing, melting, clarifying and homogenizing the raw materials, it is processed and formed, and then annealed to make glass products. Sodium calcium glass that meets national safety standards is generally harmless to the human body, and glass bowls made from it also meet safety requirements, so they can be used normally. However, it should be noted that the glass liquid of sodium calcium glass is composed of calcium oxide, sodium oxide, etc. added to silica, so the surface is prone to scratches and crushing, and is mainly used for low-end products. When using, be careful not to put too hot food or water to prevent the glass bowl from exploding and causing finger scratches. It is also important to purchase from a reputable shopping mall to ensure the safety of its production.