[Zhongbo.com] There are many types of cups available in the market, but in all kinds of cups, borosilicate glass is healthier. The borosilicate glass contains no organic chemicals. When drinking water or other beverages, you don't have to worry about chemicals being drunk in your stomach. Is the borosilicate glass easy to break? What is the difference between a high white glass? Let's take a closer look at the following.
The borosilicate glass is a special glass material with low expansion ratio, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability. The borosilicate glass is also a lead-free glass which is fired at a high temperature of 630 ° C. It is highly adaptable to temperature changes, is not easy to burst, has high transparency, wear resistance, and is smooth and easy to clean. Simply speaking, borosilicate glass is stronger than other glass. Especially in terms of chemical stability and expansion.
Is the borosilicate glass easy to break?
As long as it does not fall from a height, it is basically not easy to break. The borosilicate glass has a small expansion coefficient, and even if cold water and boiling water are poured in, it will not burst.
First, the production process is different, and the raw materials, composition control, melting temperature/time, and annealing time are all different. The content of high white glass iron is controlled to be in the range of ≤0.011, and the light transmittance is above 92%. The borosilicate glass has a boron trioxide content of about 14% and a silica content of 80%. It can be seen that there is a clear difference between the composition and process of the two components.
It also differs in temperature. High white glass can generally withstand 150 ° C high temperature. When pouring water, first put the empty cup into warm water to avoid too much temperature difference between inside and outside. The borosilicate glass can withstand temperatures up to 200 ° C and can be poured directly into boiling water.
The above is about the difference and characteristics of high borosilicate glass and high white glass. The heat resistance and transient resistance of borosilicate glass is better than that of its glass type, and the price is 2-3 times that of other glass. Although the price is expensive, it is recommended to buy a borosilicate glass. This cup will not burst suddenly when it is poured, causing damage to yourself and your family.
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