Guangzhou, China – Shanghai Hecheng Polymer Technology presented a prepolymer for high light-transmitting glass at PU China 2019.
The product went into mass production earlier this year. It is aimed at LED lights at aquariums and swimming pools, Hecheng's general manager Dong Yulei told UTECH-polyurethane.com.
The product has higher light transmission compared with the company’s older materials. It has better ageing discoloration properties too, Dong added. ‘It can last over ten years compared with five to eight years for older materials,’ said Dong.