1. Water treatment membrane, benefiting from energy saving and environmental protection
Under the relevant policies of total water resources control and water rights transfer, the sewage treatment industry will become the “creat
China is a major producer and consumer of television, computers and mobile phones worldwide. The downstream LCD TV and panel production capacity has been continuously transferred to China, which has led to the rapid development of the
PET often uses the following two synthetic methods: direct esterification of terephthalic acid (PTA) with ethylene glycol (EG) (PTA) and transesterification of dimethyl terephthalate (DMT) with ethylene glycol. Law (DMT method). The d
With the development of special functional films, new uses of polyester films have emerged. Can be produced into a mobile phone LCD protective film, LCD TV protective film, mobile phone buttons, and so on.
PET film is a relative
