On May 8, SCLH Optoelectronics Thin Film Technology Group, China’s leading manufacturer of multi-layer co-extruded PC+PMMA composite optical films, announced that the company received a notice from a polarizer customer to officially start supply on May 6: SCLH The developed super-wide PMMA polarizer base film has completely passed the customer's verification, and the production line is officially mass-produced and supplied. This marks that SCLH has become the first local manufacturer in China to achieve mass production and supply of PMMA base film (PVA protective film, compensation film) for polarizers.
With the development of display panels to higher generations, the demand for large-size TVs has grown rapidly, driving the development of polarizers and their base films in the direction of ultra-large width (2,500mm). In the field of ultra-wide, large-size TV polarizer base film, PMMA material's unique water-blocking performance and optical performance are more excellent, and it is rapidly replacing TAC base film.
At present, many 2,500mm wide PMMA polarizer production lines in China are put into operation or under construction. The production capacity of ultra-wide polarizers will be released in a concentrated manner. In order to better meet the needs of customers in the future, the 2,500mm ultra-wide polarizer production line will be put into production. For base film demand, SCLH decided to take the lead in building the world's first 2,500mm wide polarizer base film production line in 2019.
China's first home PC material production polarizer phase difference film manufacturer
SCLH is a high-tech enterprise focusing on the research and development, production and sales of PC, PMMA and their composite polymer functional films. It has developed into a leading supplier of PC, PMMA and their composite polymer functional films in China.
At the same time, the company is also the second-generation smart ID card anti-counterfeiting base film manufacturer of the Ministry of Public Security of China. It is the first company in the world to develop halogen-free ultra-thin flame-retardant PC film, and it is also the first company in China to use PC materials to produce polarizers. The manufacturer of the film.
The company’s main product series include cover materials, optical structural materials, printing and flame retardant materials, etc., which are important substrates for the manufacture of consumer electronics backplanes, touch screen front covers, liquid crystal displays, road traffic signs and other products , Products are widely used in consumer electronics fields such as mobile phones, tablet computers, notebook computers, as well as household appliances, automobiles and road traffic safety fields.