... .acid resistance 3.excellent wear and tear resistanceNonwoven needle punched Filter bag1)Materials: Polyester, Nylon, PP, PE, PTFE, ... liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics5) Asphalt concrete mixture, cements, ... processing, flour and timber processingCOMPANY PROFILE: SHANGHAI UDI WATER TREATMENT EQUIPMENT Co.,Ltd,which is located in Ting ...