Series reports on anti epidemic materials (5): special glass for anti epidemic
Since the outbreak of Xinguan pneumonia, China National Building Materials Group has taken the responsibility of the central enterprise and made full use of its advantages in materials. It has provided high-quality building materials for 72 hospitals in 19 provinces and cities. It has also vigorously supported more than 10 kinds of new materials for the front line of anti epidemic. It has really played a central enterprise role in supporting beams and pillars at the critical moment. It has been praised and felt by the leading group of Xinguan epidemic prevention and control of the state owned assets supervision and Administration Commission of the State Council Thank you.
Xiaoliao has opened a special column to take you one by one to understand the effects and functions of high-quality building materials and more than 10 kinds of new materials in the special environment of the anti epidemic front line. Today, I would like to introduce the special glass of Kaisheng technology.
1 ITO conductive glass - transparency for body temperature measurement
Body temperature detection is one of the key links in epidemic prevention and control. Kaisheng technology, affiliated to China Building Materials Group, has developed more stable ITO conductive glass products by improving process equipment to meet the special needs of medical devices for key raw materials. It can be used on the LED display screen of forehead temperature gun to display the temperature measurement results. It is a key material of infrared body temperature detector.
Forehead temperature gun display screen
ITO conductive film glass
The ITO conductive film glass products have a comprehensive yield rate of 98.8% and a thickness of 0.2 mm. It is widely used in the display screen of medical equipment and measuring instruments such as ventilators and oxygen generators. It is a key component to ensure that operators can read the values of equipment and instruments. It is a stable supply for many key manufacturers of infrared thermometers in China. By the first quarter of 2020, the sales volume of conductive film glass for infrared thermometer display screen has reached more than 2 million pieces.
TFT liquid crystal glass substrate
The high-end forehead temperature gun in the market uses TFT glass liquid crystal display to display data information. Chengdu zhongphotoelectricity, Bengbu zhongoptoelectronics, Shenzhen Guoxian and Bengbu Guoxian respectively produce TFT liquid crystal glass substrate and LCD module, forming a complete information display industry chain. The products are widely used in mobile phones, notebook computers, tablet computers and other electronic products On the screen.
2. 188ito membrane glass - protective mask for emergency production transfer
Protective mask made of 188ito film glass
In order to help prevent and control the epidemic situation, Fangxing optoelectronics, a subsidiary of China Building Materials Group, temporarily changed production and guaranteed supply. 188ito membrane glass, which was originally used for the production of capacitive touch screen flexible film, has produced many batches of protective masks by means of technical transformation and emergency organization research and development. It has the characteristics of clear field of vision, low cost and mass production. Up to the first quarter of 2020, a total of protective surfaces have been issued More than 1300 covers.
3 5.0 neutral borosilicate glass - support new crown vaccine packaging bottle
At present, significant progress has been made in the research and development of new coronavirus vaccine. As a high-end biological agent, the internationally used neutral borosilicate glass bottle should be used as the safe packaging material. For a long time, the domestic neutral borosilicate glass used in vaccine packaging has been monopolized by foreign enterprises, and the shortage of vaccine bottles is prominent.
Kaisheng glass packaging Co., Ltd. is actively engaged in R & D of glass packaging materials, which is directly used in the production of glass bottles and other raw materials for vaccine production.
Kaisheng Junheng 5.0 neutral borosilicate medicinal glass production line
Kaisheng Junheng is the only enterprise in China to realize the quantitative production of neutral borosilicate medicinal glass tubes by adopting the international advanced "oxy fuel" melting technology and Dana process. Now, it has an annual production capacity of 5000 tons. The product quality has passed the inspection of authoritative inspection institutions, and the physical and chemical properties and processing properties have reached the standards of similar products abroad. Standard products including 2 / 7 / 10 ml vials and 1 / 2 ml ampoules can be provided to vaccine R & D units. Meanwhile, other specifications of ampoules, vials or pre filled syringes can be customized according to the needs.
Kaisheng Junheng's homemade high-quality neutral borosilicate medical glass will effectively alleviate the shortage of domestic new crown vaccine packaging bottles, avoid the risk of "neck sticking", and let "made in China" play a great role in the anti epidemic battlefield.
4 screen glass - full power to help resume work
Display glass workshop
During the epidemic period, online teaching was implemented in primary and secondary schools across the country, and the market demand for remote electronic lecture equipment such as tablet computers increased sharply. In the dust-free workshop of Bengbu Guoxian, which belongs to China Building Materials Group, four automatic production lines were put into operation 24 hours a day to meet the needs of various terminals and help to resume work and classes.