1.high chemical stability
2.resist to oxidation 
3.130-150℃
4.hydrolysis reistance is not good 

Anhui Yuanchen Environmental Production Science&Technology Co,Ltd,which was established in 1997 ,is a technical enterprise with ISO9001:2008,ISO14001:2004,Hazardous Waste Management License, specializing in dust filter bag,filter fabric,filter cage,honeycomb catalyst and other spare parts used for the dust collectors.More than 200 skillful workers,Germany production technology,strict material selection,modern production equipment and managements enable us the ability to produce 10000 square meters filter cloth,3000 filter bags and 1000 filter cages per day.Exported to Japan, Korea,Brazil,Pakistan,Chile,Columbia,Turkey,South Africa,Malaysia,India,Philippines and many other countries and regions.One the one hand,we are the supplier for filter bags,on the other hand,we are the solution supplier for your removal projects,because we have 7 Engineers designing to meet the requirements of your industry environment. 

   With more than 20 years experience and specialized in filter fabrics and filterbags ,Anhui Yuanchen filters developing air filtration with professional teams.Now, Yuanchen has output of near US$40 million annually, prepared for the listing of stock market. We specialize inlow and high temperature dust filter fabrics like PPS, composition of PPS and PTFE, NOMEX,Fiberglass, PET, Acrylic etc. Our filter fabric can guarantee the ultra clean,emission( under 10mg).We also have our own laboritory-CNAS,products will be tested before delivey.

The production of fiter fiber is:fiber requisition,feeding fiber,carding,lapping,rewinding,Calendering,Singed,Heat-set,PTFE Macreate,PTFE membrane.