Borosilicate glass

1, First of all, we need to know what is high borosilicate glass goggles
High borosilicate glass (also known as hard glass), is the use of glass at high temperature conductive characteristics, by heating inside the glass to achieve glass melting, processed by advanced production technology, because of the linear thermal expansion coefficient of (3.3 0.1)×10-6/K, also known as "borosilicate glass 3.3". It is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high transmittance and high chemical stability. Because of its excellent performance, it is widely used in solar energy, chemical industry, pharmaceutical packaging, electric light source, process jewelry and other industries. Its good performance has been widely recognized by all walks of life in the world, especially in the field of solar energy is more widely used, Germany, the United States and other developed countries have been more widely promoted.
2, What are the advantages of high borosilicate glass glasses
High borosilicate glass expansion coefficient is generally speaking, the glass is taken out of the freezer immediately filled with hot water just opened glass cups will not break minus 20 degrees to zero 130 degrees is no problem, single-layer glass products can be directly into the microwave oven I personally tried and can be put on the open flame dry burning for 20 minutes no problem, High borosilicon is mainly to do glass products microwave oven supplies solar tube chemical reactor chemical reaction containers and other widely used is currently the world's safe drinking water supplies
High boron heat-resistant glass water resistance, acid resistance is A level, alkali resistance is A level, the harmful composition of glass is less than 0.1%, is widely used at home and abroad heat-resistant glass, but generally heat-resistant glass is not necessarily really high borosilicate glass, but with other glass instead, to reduce costs