How to choose a qualified double glass?
2022-04-20
Glass is a kind of glass which is made of glass and fired at high temperature. Double layer glass is one of the products. It is divided into two layers in the firing process, and also has a certain ability of heat insulation and heat preservation. So, there are so many kinds of glasses, why choose a double-layer glass?
First, because it is beautiful and practical enough. The production process uses high-quality high borosilicate glass. While achieving high transparency, the surface is smooth enough and feels comfortable. At the same time, it also has good performance in wear resistance and acid corrosion resistance. It is also very convenient for cleaning, and there will be no odor residue.
Second, double-layer glasses generally have leak proof design, so you don't have to worry about water leakage when using them.
Third, because it is a two-layer design, when filling hot water, it will not be as hot as an ordinary single-layer glass. The gap in the middle makes the temperature of hot water not drop rapidly in a short time, and has a certain heat preservation ability.
Fourth, because it is made by high-temperature process, the glass will not burst when filling hot water with high temperature.
When we choose double-layer glasses, the most important thing is to choose the cup with the required capacity according to our own needs. At the same time, pay attention to whether the cup has bubbles or other impurities. Such a cup is not only unsightly, but also may have other problems.
When using the double-layer glass, it should be noted that it cannot be heated by microwave, and it should not be knocked or impacted by heavy objects. At the same time, because the double-layer glass has a certain heat insulation effect, there is a certain difference in the temperature ins
