A filter material made of needlepuntiy polyphenylene sulfide by three-dimensional needle punching, PPS needle felt can be used at a temperature of about 190°C for a long period of time. PPS needle felt is also called polyphenylene sulfide fiber. Due to the special molecular structure of the PPS needle felt, the PPS needle felt has good chemical stability and integrity integrity. The PPS needle felt is especially effective in the high sulfur content smoke environment. PPS needle felt Applicable to coal fired boilers, electric power, waste incineration and other highly acidic flue gas filtration environments.
