High borosilicate glass has excellent performance in high temperature resistance, high chemical stability, low expansion rate, etc., so it is widely used in pharmaceutical packaging, craft accessories, drinking water containers and other product industries. The expansion coefficient of borosilicate glass is (3.3±0.1)×10-6/K due to the linear thermal expansion coefficient, which is also called "borosilicate glass 3.3. The main component of borosilicate glass is boron: 12.5~13.5%, silicon The content of high borosilicate glass is 78~80%, so the acid resistance and alkali resistance of high borosilicate glass are also very superior. The strain temperature difference of high borosilicate is 520℃. Therefore, the high borosilicate does not contain toxic substances, and the high borosilicate glass is resistant to High temperature and acid resistance make it difficult for high borosilicate to precipitate substances harmful to the human body during daily drinking water use.
However, when choosing high borosilicate glass, try to choose the glass from the regular manufacturer.
The glass health pot is made of high borosilicate glass, and the whole glass body is formed in one piece, and there is no metal or silica gel. It is safe, healthy and hygienic. At the same time, the glass is resistant to high temperature and rapid heat and cold.
