QINGDAO SHINERISING GLASS CO.,LTD

The 31st Glass Exhibition was hosted by the China Ceramic Society and hosted by Beijing China Silicon Exhibition Co., Ltd. The 30th China International Glass Industry Technology Exhibition (China Glass 2019) was held on May 25, 2019 at the China International Exhibition Center in Beijing ( New Hall) came to a successful conclusion. During the four-day exhibition period, a total of 34,329 professional visitors from 66 countries around the world were received, including 30,279 domestic visitors and 4,050 foreign visitors. During the exhibition, 9 visitors from Japan, South Korea, India, and Vietnam were also received A delegation of thousands of professional buyers composed of foreign industry organizations and glass industry organizations from various regions in China.

The development of tempered glass can be traced back to the mid-17th century. A Rhineland prince named Robert once conducted an interesting experiment. He placed a drop of molten glass in ice-cold water, and the result was a glass Extremely hard glass. This high-strength granular glass resembles water droplets with long, curved tails and is called "Prince Robert granules." But when the tail of the particle is bent and broken, the strange thing is that the entire particle suddenly collapses violently and even turns into fine powder. The above method is very similar to the quenching of metal, but this is the quenching of glass.