The high borosilicate glass cups produced by glass manufacturers have been highly favored by people since their inception. They have high transparency, wear resistance, smooth surface, easy cleaning, health and hygiene, exquisite and beautiful appearance, and are one of the essential items for home life. However, many doubts have quietly arisen, such as "Will the high borosilicate glass cups produced by glass manufacturers be toxic when drinking water? Will they burst. So, is it good to drink water from the high borosilicate glass cups produced by glass manufacturers? Below, we will explain the high borosilicate glass cups produced by glass manufacturers.
The high borosilicate glass cup produced by the glass cup manufacturer is fired at high temperature and can withstand an instantaneous temperature difference of about 150 ℃, making it safe to hold both hot and cold drinks. The main processes are manual blowing and semi-automatic assembly lines, as well as special cases of pressing. The ordinary glass cups produced by glass manufacturers can only withstand an instantaneous temperature difference of 75 ℃, and the cup body is prone to uneven heating, resulting in varying temperatures in various parts. Due to the principle of thermal expansion and contraction, when the heating is uneven and the difference is too large, the glass cup is prone to cracking. Mainly the pressing process and iron pipe blowing process.
The high borosilicate glass cups produced by glass manufacturers can adapt to both high and low temperatures. The storage of liquids such as tea and acidic beverages also has no odor or cross flavor. High borosilicate glass is a special type of glass material with high chemical stability. Compared with common glass, it has no toxic side effects, and there is no such thing as silicon melting. The high borosilicate glass cups produced by glass manufacturers are easy to clean and meet safety standards. It is very safe to drink from these cups.